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SAIA US Equity

Saia IncIndustrials · Trucking (No Local) · CIK 1177702 · FY ends Dec 31
$362.15
+2.52 (+0.70%)
USD · as of 2026-08-21 · marketstack

SAIA · 10-K · period ended 2023-12-31

← all SAIA documents
filed 2024-02-23 · EDGAR original ↗

Our rendering of the filing — original pagination and typography are not reproduced, and tables are reduced to their short label cells (the figures live on FA). Nothing is summarized: every line below is the filing's own text.

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Item 1A. Risk Factors

Certain factors may have a material adverse effect on our business, financial condition, and results of operations. You should carefully consider the risks and uncertainties described below, together with all of the other information included in this Annual Report on Form 10-K, including our financial statements and the related notes. Our business, financial condition, operating results, cash flow and prospects could be materially and adversely affected by any of these risks or uncertainties. The risks and uncertainties described below are not the only ones we face. Additional risks and uncertainties that we are unaware of or that we currently see as immaterial may also adversely affect our business. Some statements in this Annual Report on Form 10-K, including statements in the following risk factors, constitute forward-looking statements. Please refer to “Cautionary Note Regarding Forward-Looking Statements.”

Industry and Economic Risks

We are subject to general economic conditions that are largely out of our control, any of which could adversely affect our business.

Our business is subject to a number of general economic conditions that may have a material adverse effect on our financial condition, the results of operations, liquidity and cash flows, many of which are largely out of our control. These conditions include recessionary economic cycles and downturns in customer business cycles, labor and supply shortages, global uncertainty and instability, inflation, changes in U.S. social, political, and regulatory conditions, tariff and trade discussions and/or a disruption of financial markets. Economic conditions may adversely affect the business levels of our customers, the amount of transportation services they need and their ability to pay for our services and could reduce the prices we are able to charge for our services.

We operate in a highly competitive industry and our business will be adversely impacted if we are unable to adequately address potential downward pricing pressures and other factors.

Numerous competitive factors could impair our ability to maintain our current profitability. These factors include the following:

competition with many other transportation service providers of varying types including LTL carriers, truckload and parcel carriers, as well as non-asset based logistics and freight brokerage companies, some of whom have more equipment, a broader coverage network, a wider range of services and greater capital resources than we do or have other competitive advantages;

transportation companies periodically reduce their prices to gain business, especially during economic recessions or times of reduced growth rates in the economy which may limit our ability to maintain or increase prices or grow our business;

many customers reduce the number of carriers they use by selecting approved transportation service providers, periodically accepting bids from multiple carriers for their shipping needs, or by developing their own or using alternative delivery mechanisms, and these practices may depress prices or result in the loss of business;

the trend towards consolidation in the surface transportation industry may create other large carriers with greater financial resources than us and other competitive advantages due to their size;

disruptive technologies, including driverless trucks, electric vehicles, alternative fuels, artificial intelligence (AI) applications and software applications to monitor supply and demand may significantly alter historical business models of the trucking industry, potentially leading to increased capital expenditures and emergence of new competitors, some of whom may have greater financial resources than us and other advantages due to their size;

the trend toward increased sales in the e-commerce sector as opposed to the traditional brick and mortar store model could threaten the continued operation of our retail customers, which could reduce the demand for our services and adversely impact our revenues; and

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technological advances require increased investments to remain competitive, and we may not utilize enough advanced technology, select the correct technology solutions or convince our customers to accept higher prices to cover the cost of these investments.

The transportation industry is affected by business risks that are largely out of our control.

Businesses operating in the transportation industry are affected by risks that are largely out of our control, any of which could have a material adverse effect on our financial condition, results of operations, liquidity and cash flows. These risks include health of the economy, weather and other seasonal factors, excess capacity in the transportation industry, supply chain disruptions, labor shortages, decline in U.S. manufacturing, armed conflicts, acts of terrorism, health epidemics, interest rates, inflation, fuel costs, fuel taxes, license and registration fees, healthcare costs, insurance premiums and coverage availability.

We are dependent on cost and availability of qualified employees and purchased transportation.

There is significant competition for qualified drivers within the trucking industry and attracting and retaining qualified drivers has become more challenging as the available pool of qualified drivers has decreased. Age demographics, hours of service rules, the legalization and growing recreational use of marijuana and regulatory requirements, including the Compliance Safety Accountability program (CSA) and the Commercial Driver’s License Drug and Alcohol Clearinghouse of the FMCSA, have contributed to the reduction in the number of eligible drivers and may continue to do so in the future.

Moreover, as a result of general macroeconomic factors and the increasingly competitive labor market, we are experiencing difficulty hiring sufficient qualified employees to fill all available positions. The most illustrative example is the significant shortfall of qualified drivers in the trucking industry; however, the labor shortage is not limited to qualified drivers. At times, we have been unable to hire qualified dockworkers, mechanics and office personnel. We may experience shortages of qualified employees that could result in failure to meet customer demands, upward pressure on wages and benefits, underutilization of our truck fleet and/or use of higher cost purchased transportation, any of which could have a material adverse effect on our financial condition, results of operations, liquidity and cash flows.

Our operating and growth strategy depends on our ability to maintain adequate capacity throughout our service network, and we rely on purchased transportation to meet these needs. There is significant competition for quality purchased transportation within the trucking industry. We periodically experience shortages of quality purchased transportation that could result in higher costs for these services or prevent us from meeting customer demands which could have a material adverse effect on our financial condition, results of operations, liquidity and cash flows.

Inflation may increase our operating expenses and lower profitability.

The Bureau of Labor Statistics reported that the Consumer Price Index increased 3.4 percent in 2023. Most of our operating expenses are sensitive to increases in inflation, including equipment prices, diesel fuel costs, insurance costs, real estate costs, employee wages and purchased transportation. Furthermore, inflation may generally increase costs for materials, supplies and services and capital. With increasing costs, we may have to increase our prices to maintain the same level of profitability. If we are unable to increase our prices sufficiently to offset increasing expenses, then inflation could have a material adverse effect on our financial condition, results of operations, liquidity and cash flows.

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We are dependent on the cost and availability of diesel fuel and on fuel surcharges.

Diesel fuel is a significant operating expense, and its availability is vital to daily operations. We do not hedge against the risk of diesel fuel price increases. General economic conditions, global political events, armed conflicts, acts of terrorism, cybersecurity incidents, inflation, federal, state and local laws and regulations, world supply and demand imbalances, changes in refining capacity, public and investor sentiment, natural or man-made disasters, adverse weather conditions and other external factors could adversely affect the cost and availability of diesel fuel. In the past, we have been able to obtain diesel fuel from various sources and in the desired quantities, but there can be no assurance that this will continue to be the case in the future. Any shortage or interruption in the supply or distribution of diesel fuel could have a material adverse effect on our financial condition, results of operations, liquidity and cash flows. To the extent not offset by diesel fuel surcharges or other customer price changes, volatility in diesel fuel prices could have a material adverse effect on our financial condition, results of operations, liquidity and cash flows. Historically, we have been able to offset significant diesel fuel price volatility through fuel surcharges and other pricing adjustments but we may not be able to do so in the future. Fluctuations in our fuel surcharge recovery may result in fluctuations in our revenue. Rapid and significant fluctuations in diesel fuel prices could reduce our profitability unless we are able to make the appropriate adjustments to our pricing strategy.

Business and Operational Risks

Ongoing insurance and claims expenses could materially reduce and cause volatility in our earnings.

We are regularly subject to claims resulting from personal injury, cargo loss, property damage, group healthcare and workers’ compensation claims. The Company is self-insured for portions of medical, workers’ compensation, auto liability, casualty and cargo claims. We maintain insurance with licensed insurance companies above these self-insured retention limits. The trucking business has experienced significant increases in the cost of liability insurance, in the size of jury verdicts in personal injury cases arising from trucking accidents and in the cost of settling such claims. If the number or severity of future claims continues to increase, claims expenses might exceed historical levels or could exceed the amounts of our insurance coverage or the amount of our reserves for self-insured claims, which could materially adversely affect our financial condition, results of operations, liquidity and cash flows.

The Company is dependent on a limited number of third-party insurance companies to provide insurance coverage in excess of its self-insured retention amounts. In recent years, several insurance companies have completely stopped offering coverage to trucking companies or have significantly reduced the amount of coverage they offer or have significantly raised premiums as a result of increases in the severity of automobile liability claims and sharply higher costs of settlements and verdicts. To the extent that the third-party insurance companies propose increases to their premiums for coverage of commercial trucking claims, the Company may decide to pay such increased premiums or increase its financial exposure on an aggregate or per occurrence basis, including by increasing the amount of its self-insured retention or reducing the amount of total coverage. This trend could adversely affect our ability to obtain suitable insurance coverage, could significantly increase our cost for obtaining such coverage, or could subject us to significant liabilities for which no insurance coverage is in place, which could materially adversely affect our financial condition, results of operations, liquidity and cash flows.

Our self-insured retention limits can make our insurance and claims expense higher and/or more volatile. We accrue for the estimated costs of the uninsured portion of pending claims based on the nature and severity of individual claims and historical claims development trends. Estimating the number and severity of claims, as well as related judgment or settlement amounts is inherently difficult. This, along with legal expenses associated with claims, incurred but not reported claims, and other uncertainties can cause unfavorable differences between actual self-insurance costs and our reserve estimates.

To the extent the Company incurs one or more significant claims not covered by insurance, either because the claims are within our self-insured layer or because they exceed our total insurance coverage, our financial condition, results of operations, and liquidity could be materially and adversely affected.

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Furthermore, insurance companies, as well as certain states, require collateral in the form of letters of credit or surety bonds for the estimated exposure of claims within our self-insured retentions. Their estimates of our future exposure as well as external market conditions could influence the amount and costs of additional letters of credit required under our insurance programs and thereby reduce capital available for future growth or adversely affect our financial condition, results of operations, liquidity and cash flows.

We face risks related to our geographic and network expansion.

Commencing in 2017 and continuing through 2023, we implemented a strategy of significantly expanding our geographic and terminal network. Over the past two years, we opened 18 new terminals, including 7 new terminals in 2023. We intend to open 15-20 new terminals in 2024. There can be no assurance that we will be successful at adding new markets or terminals as planned or that such markets or terminals will be profitable. Our expansion has required and will continue to require significant investments in purchased or leased terminals, equipment (including the purchase of new tractors and trailers), technology, employees and other related start-up costs to facilitate our growth plans. Expansion could cause disruptions in our existing geography or customer service levels or require management to devote excessive time and effort to manage the expansion, which could materially adversely affect our business operations and profitability. Operating in new territories may also increase the possibility of union organizing efforts. A delay between the outlay of expenditures to expand our geographic and network footprint and generation of new revenue or higher than anticipated costs or lower than expected revenues from the expansion could materially adversely affect our financial condition, results of operations, liquidity and cash flows. We may experience decreased profitability until we are able to fully realize the benefits of the investment, if ever.

We face risks related to our purchase of certain real estate assets from Yellow Corporation.

In January 2024, we acquired 17 freight terminals and leases to operate an additional 11 freight terminals pursuant to a sale by Yellow Corporation under Sections 363 and 365 of Chapter 11 of Title 11 of the U.S. Code. In connection with such acquisition, the Company assumed certain liabilities related to those facilities, including assumption of the 11 leases and liabilities relating to environmental, health and safety matters in connection with the ownership, operation, use or maintenance of such facilities, to the extent not extinguished by the proceedings of the U.S. Bankruptcy Court for the District of Delaware. The Company acquired these real estate assets on an as-is basis and could incur costs and expenses in connection with the acquisition that are unexpected or that exceed costs and expenses otherwise known. Furthermore, the acquisition, refurbishment, integration, opening and operation of such facilities may be more disruptive to existing Company operations than anticipated or more expensive than expected. There can be no assurance that the Company will achieve the expected financial benefits of the acquisition of such terminals.

We rely heavily on technology to operate our business and cybersecurity threats or other disruptions to our technology infrastructure could harm our business or reputation.

Our ability to attract and retain customers and compete effectively depends upon reliability of our technology network including our ability to provide services that are important to our customers. Our cybersecurity and technology infrastructure includes technology products and services provided to us for use in our business by outside providers such as software as a service and cloud-based products and services. Our technology systems are constantly subject to attacks and efforts by outsiders to breach or gain access to our systems. Any disruption, failure or breach to our cybersecurity processes, technology controls or information technology infrastructure, including those impacting our computer systems and website, could adversely impact our customer service and revenues and result in increased risk of litigation or other costs. Our cybersecurity and technology infrastructure may experience errors, interruptions, delays or damage from a number of causes outside of our control including power and internet outages, hardware, software and network failures, computer viruses, malware or other destructive software, internal design, manual or usage errors, cyber-attacks, terrorism, workplace violence or wrongdoing, catastrophic events, natural disasters and severe weather conditions. While we have invested and continue to invest in technology security initiatives and disaster recovery plans, these measures cannot fully protect us from technology disruptions that could have a material adverse effect on our financial condition, results of operations, liquidity and cash flows.

Our dependence on electronic data storage, cloud-based systems, automated systems and technology, including our website, gives rise to cybersecurity risks. The techniques used to obtain unauthorized access or to disable or degrade systems change frequently, have become increasingly more complex and sophisticated, may be difficult to detect for a period of time and we may not be able to anticipate these acts or respond adequately or timely. The rapid

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evolution and adoption of AI technologies may intensify our cybersecurity risks. A security breach of our systems or those of our third-party providers may cause a disruption of our business, impact our ability to attract, retain and service customers, damage our reputation and brand, expose us to a loss of information or demand for payment of ransom or result in litigation, violations of applicable privacy and other laws, and regulatory scrutiny, investigations, actions, fines or penalties, and could have a material adverse effect on our financial condition, results of operations, liquidity and cash flows.

A failure to keep pace with developments in technology could impair our operations or competitive position.

Our business demands the use of sophisticated systems and technology. These systems and technologies must be refined, updated and replaced with more advanced systems regularly in order for us to meet both internal requirements as well as our customers’ demands and expectations. If we are unable to do so on a timely basis or within reasonable cost parameters, or if we are unable to appropriately and timely train our employees to operate any of these new systems, our business could suffer. We also may not achieve the benefits that we anticipate from any new system or technology and a failure to do so could result in higher than anticipated costs or could impair our results of operations.

Technology and new market entrants may also disrupt the way we and our competitors operate. We expect our customers to continue to demand more sophisticated systems and technology-driven solutions from their suppliers. If we do not pursue technological advances or engage in innovation, or if the new technology doesn’t yield the results we expect, we may be placed at a competitive disadvantage, lose customers, incur higher costs or fail to meet our growth strategy. A failure to successfully pursue technological advances could have a material adverse impact on our financial condition, results of operations, liquidity and cash flows.

We use AI in our business, and challenges with its use could result in reputational harm, competitive harm and legal liability, which could have a material adverse effect on our results of operations.

We incorporate AI solutions into our business operations, and these applications may become important in our operations over time. Our competitors or other third parties may incorporate AI into their operations more quickly or more successfully than us, which could impair our ability to compete effectively and adversely affect our results of operations. Additionally, if the content, analyses, or recommendations that AI applications assist in producing are or are alleged to be deficient, inaccurate or biased or to violate intellectual property rights of third parties, our financial condition, results of operations, liquidity and cash flows may be adversely affected.

The use of AI may result in cybersecurity incidents that implicate the personal data of end users. Any such cybersecurity incidents related to our use of AI could adversely affect our reputation and results of operations. AI also presents emerging ethical issues and if our use of AI becomes controversial, we may experience brand or reputational harm, competitive harm, or legal liability. The rapid evolution of AI, including potential government regulation of AI, will require significant resources to develop, test, implement and maintain our AI to minimize unintended harmful impacts.

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Employees of Saia are non-union. The ability of Saia to compete could be impaired if operations were to become unionized.

None of our employees are currently subject to a collective bargaining agreement. We have in the past been the subject of unionization efforts which have been defeated. However, the U.S. Congress could pass labor legislation, or the National Labor Relations Board or other federal agencies could issue regulations or administrative changes, which could make it significantly easier for unionization efforts to be successful. Our expansion into new geographic territory, including the Northeast, and our acquisition of additional terminals previously operated by Yellow Corporation and its subsidiaries could increase our overall risk of unionization. There can be no assurance that further unionization efforts will not occur in the future and that such efforts will be defeated. The unionization of our employees could lead to restrictive work rules that could hamper our efforts to improve and sustain operating efficiency and impair our service reputation. A strike or work stoppage could negatively impact our profitability and could damage customer and employee relationships. As such, customers may limit their use of unionized trucking companies because of the threat of strikes and other work stoppages. Unionization of any of our operations could lead to pressure on other employee sectors to unionize. Additionally, an election and bargaining process could divert management’s time and attention from our overall objectives and impose significant expenses. The non-union status of Saia is an important factor in our ability to compete in our markets, and if all or a portion of our workforce becomes unionized it could increase our costs and subject us to workplace rules, which could have a material adverse impact on our financial condition, results of operations, liquidity and cash flows.

The price of new and used revenue equipment may adversely affect our business operations.

Investment in new revenue equipment, including tractors and trailers, is a significant part of our annual capital expenditures. The price of such equipment may increase as a result of inflation, increased demand for or decreased supply of such equipment, increased cost of materials and labor or because of current or potential future regulations on newly manufactured tractors, such as regulations issued by the Environmental Protection Agency (EPA) and by various state agencies, particularly the California Air Resources Board (CARB), requiring progressive reductions in exhaust emissions and a transition to zero-emission vehicles. Current regulations have increased prices for tractors and maintenance costs and may continue to do so in the future. In addition, as we purchase new revenue equipment as part of our normal replacement cycle each year, we rely on the used equipment market to dispose of our older equipment. Oversupply in the transportation industry, higher maintenance or operating costs associated with older equipment, as well as adverse economic conditions, can negatively impact the demand for used equipment and, therefore, reduce the value we can obtain for used equipment. If we are unable to sell our used equipment at or above our salvage value, the resulting losses could have a material adverse impact on our financial condition, results of operations, liquidity and cash flows.

Higher costs for or limitations in the availability of suitable real estate have adversely affected and may continue to adversely affect our business operations.

Our business model is dependent on the cost and availability of terminal facilities in key metropolitan areas. We have experienced higher costs to purchase and lease terminal facilities as a result of inflation and higher demand for and reduced supply of such facilities. Shortages in the availability of suitable real estate or delays in obtaining necessary permits or approvals may result in significant additional costs to purchase, lease or build necessary facilities, increase our operating expenses, reduce our revenues, restrict our ability to grow existing markets or expand into new markets and/or prevent us from efficiently serving certain markets. In addition, we may not realize sufficient revenues or profits from our infrastructure investments.

Ongoing supply chain disruptions have delayed equipment deliveries and may increase costs or reduce operating capacity or expansion.

We do not manufacture any of the equipment or technology hardware used in our business. Tractors and trailers are important sources of capacity for our network operations and network expansion. The production of tractors and trailers has been impacted by on-going manufacturing and component delays and other supply chain disruptions. In addition, microchips are an important component of much of the equipment we use in our business, including tractors, forklifts, safety equipment and technology hardware. We have experienced, and may continue to experience, an inability to obtain, or delays in the delivery of, equipment necessary for operations, including tractors, trailers and

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other equipment that contain microchips, as a result of manufacturing delays, supply chain disruptions and microchip shortages. These manufacturing delays, supply chain disruptions and shortages have negatively affected and may continue to negatively affect our operations, increase our costs and impede our ability to grow and meet customer demand.

Our business could be negatively affected if our suppliers fail to meet their obligations (whether due to financial difficulties or other reasons), increase prices or make other changes in the material terms of our arrangements with them. In addition, we may not be able to find replacement equipment on favorable terms in the event of future supply chain disruptions. Further, production and delivery disruptions and inefficiencies, suspension of operations or comparable impacts involving one or more of our equipment suppliers could have a material adverse impact on our financial condition, results of operations, liquidity and cash flows.

Capacity and infrastructure constraints could adversely affect service and operating efficiency.

We may experience capacity constraints due to increased demand for transportation services and decaying highway and energy infrastructure. Poor infrastructure conditions and roadway congestion could slow service times, reduce our operating efficiency and increase maintenance expense. Some states have taken infrastructure funding measures into their own hands and have explored or instituted road-usage programs, truck-only tolling, congestion pricing, and fuel tax increases. Infrastructure constraints and measures to fund infrastructure improvements could materially adversely affect our financial condition, results of operations, liquidity and cash flows.

We face risks arising from our international business operations and relationships.

We are subject to the requirements of the Foreign Corrupt Practices Act of 1977 (FCPA) for our transportation and logistics services to and from various international locations. Failure to comply with the FCPA may result in legal claims against us or subject us to substantial fines. In addition, we face other risks associated with international operations and relationships, which may include restrictive trade policies, anti-corruption law enforcement, the renegotiation of international trade agreements, and imposition of duties, taxes or government royalties imposed by foreign governments, any of which could adversely affect our business.

Our results of operations may be affected by seasonal factors, harsh weather conditions and disasters caused by climate change.

Our operations are subject to seasonal trends and fluctuations common in the transportation industry, which can impact our revenues and operating results in one or more quarterly periods. Severe weather events and natural disasters, such as harsh winter weather, floods, hurricanes, tornadoes, storms or earthquakes could adversely impact our performance by increasing costs, reducing demand, disrupting our operations or the operations of our customers or damaging or destroying our assets, which could materially adversely affect our financial condition, results of operations, liquidity and cash flows.

The Company and our customers are also vulnerable to the increasing impact of climate change. Climate change may have an influence on the severity or frequency of extreme weather conditions. Volatile changes in weather conditions, including extreme heat or cold, could increase the risk of wildfires, floods, blizzards, hurricanes, tornadoes, storms and other weather-related disasters. Disasters created by extreme weather or climate conditions could reduce the demand for our services and cause significant damage to or destruction of our facilities and equipment or the infrastructure we need to operate, which could result in temporary or long-term closures of our facilities and disruptions to our operations. Damage caused by disasters or climate conditions could cause the Company to incur significant expense for repair or replacement of damaged or destroyed facilities and equipment and increases in diesel fuel prices and insurance costs. This could also result in loss or damage to employee homes or being unable to relocate key employees. Such events could result in a material adverse impact to the available workforce, damage to or destruction of freight and tractors and trailers, cancellation of orders, and breaches of customer contracts leading to reduced revenue. The Company has previously experienced severe weather events, including hurricanes, floods, storms and unseasonal snowstorms. Similar events could disrupt our facilities or operations. The continued impacts of climate change could materially adversely affect our financial condition, results of operations, liquidity and cash flows.

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We face risks related to the geographic concentration of our customers.

We have operations throughout the South, Southwest, Midwest, Pacific Northwest, West and Northeast. As a result, changes in the economic climate, consumer trends, market fluctuations or supply shortages could decrease demand for our services in one or more of these regions. For example, the energy sector is important to local economies in several of these regions. If oil and gas market conditions change materially, the demand for our services in these regions could be impacted significantly. Adverse market conditions in one or more of these regions could materially adversely affect our financial condition, results of operations, liquidity and cash flows.

We face risks related to the creditworthiness of our customers or other business partners and their ability to pay for services.

If one or more of our customers experiences financial difficulties, including filing for bankruptcy, it may negatively affect our business due to the decreased demand for our services from these customers, or the potential inability of these companies to make full payment on amounts owed to us. Customer bankruptcies also entail the risk of potential recovery by the bankruptcy estate of amounts previously paid to us that are deemed a preference under bankruptcy laws. We do not carry insurance against the risk of customer default on their payment obligations to us or against bankruptcy preference claims. The risks associated with these matters will likely increase in the event of an economic downturn. The loss of revenue from these customers or payment of preference claims could have a material adverse effect on our financial condition, results of operations, liquidity and cash flows.

We have significant ongoing cash requirements that could limit our growth and affect profitability if we are unable to generate sufficient cash from operations or obtain sufficient financing on favorable terms.

Our business is highly capital intensive. Our net capital expenditures for 2023 were approximately $437.2 million. Additionally, we anticipate net capital expenditures in 2024 in excess of $1 billion, subject to the ongoing evaluation of market conditions. We depend on cash flows from operations, borrowings under our credit facilities and operating and finance leases. If we are unable to generate sufficient cash from operations and obtain sufficient financing on favorable terms in the future, we may have to limit our growth, enter into less favorable financing arrangements or operate our tractors and trailers for longer periods prior to replacement, possibly increasing our maintenance costs. The amount and timing of capital investments depend on various factors, including anticipated volume levels and the price and availability of appropriate-use property for service facilities and newly manufactured tractors. If anticipated service facilities and/or fleet requirements differ materially from actual usage, we may have too much or too little capacity. Any of these could have a material adverse effect on our financial condition, results of operations, liquidity and cash flows.

Our credit agreements contain financial and other restrictive covenants and we may be unable to comply with these covenants. A default could cause a material adverse effect on our business.

We must maintain certain financial and other restrictive covenants under our credit agreements, including among others, a maximum consolidated net lease adjusted leverage ratio. If we fail to comply with any of the covenants under our credit agreements, we will be in default under the agreement which could cause cross-defaults under other financial arrangements. In the event of any such default, if we fail to obtain replacement financing, amendments to or waivers under the financing arrangement, our financing sources could cease making further advances, cease issuing letters of credit required under our insurance programs and declare our debt to be immediately due and payable. If acceleration occurs, we may have difficulty borrowing sufficient additional funds to refinance the accelerated debt or obtain required letters of credit, or we may need to issue securities which would dilute stock ownership. Even if new financing is made available to us, the terms may not be acceptable. A default under our credit agreements could cause a material adverse effect on our financial condition, results of operations, liquidity and cash flows.

We are required to make significant estimates and assumptions in the preparation of our financial statements. These estimates and assumptions may not be accurate and are subject to change.

The preparation of our consolidated financial statements in conformity with U.S. generally accepted accounting principles requires our management to make significant estimates and assumptions that affect the reported amounts

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of assets and liabilities and disclosures of contingent liabilities at the date of the consolidated financial statements, and the reported amounts of income and expense during the reported periods. If our underlying estimates and assumptions prove to be incorrect or if events occur that require us to revise our previous estimates or assumptions, our financial condition and results of operations may be materially and adversely affected.

If we are unable to retain our key employees, our business could be materially adversely impacted.

We depend on the efforts and abilities of our senior management, and we believe their knowledge would be difficult to replicate. The future success of our business will continue to depend in part on our ability to retain our current management team and to recruit, hire, develop and retain highly qualified personnel in the future. Competition for senior management is intense, and most members of our senior management do not have employment agreements. Certain members of senior management are subject to non-compete and non-solicitation agreements; however, there is no assurance that such agreements will be enforced as written or that they will be effective to prevent members of senior management from working for a competitor or soliciting our customers. The loss of the services of any of our senior management could have a material adverse effect on our financial condition, results of operations, liquidity and cash flows. Inadequate succession planning or the unexpected departure of a member of senior management would require our remaining executive officers to divert immediate and substantial attention to fulfilling the duties of the departing executive and to seeking a replacement. The inability to adequately fill vacancies in our senior management positions on a timely basis could negatively affect our ability to implement our business strategy and thus impact our results of operations.

Changes to our compensation and benefits could adversely affect our ability to attract and retain qualified employees.

The compensation we offer our employees is subject to market conditions that may require increases in employee compensation, which becomes more likely as a result of higher inflation and as economic conditions improve. We may experience unusual employee turnover by our drivers, dockworkers, maintenance employees and other personnel that would result in operational deterioration. If we are unable to attract and retain a sufficient number of qualified employees, we could be required to increase our compensation and benefits packages, amend our hiring standards or reduce our operations and face difficulty meeting customer demands, any of which could materially adversely affect our financial condition, results of operations, liquidity and cash flows.

An increase in the cost of healthcare benefits could have a negative impact on our business.

We maintain and sponsor competitive health insurance and other benefits for our employees and their dependents to attract and retain our employees. We cannot predict the impact that federal or state healthcare legislation or regulation could have on our operations, but it is possible that healthcare benefits and administration costs could become increasingly cost prohibitive, forcing us to either reduce our benefits program (making it more difficult to attract and retain qualified employees) or pay the higher costs. Either outcome could materially adversely impact our financial condition, results of operations, liquidity and cash flows.

Our business depends in part on our strong reputation.

We believe that the Company’s corporate reputation and the positive image of our brand is a valuable asset. As use of social media becomes more prevalent, our susceptibility to risks related to adverse publicity, whether or not justified, increases. Adverse publicity regarding labor relations, legal matters, cybersecurity and data privacy concerns, truck accidents, environmental and sustainability issues, other ESG matters and analyses, and similar matters, even when based on erroneous information, could have a negative impact on our reputation and may result in the loss of customers and our inability to secure new customer relationships. The immediacy of certain social media outlets precludes us from having real-time control over postings related to the Company, whether matters of fact or opinion. Information distributed via social media could result in immediate unfavorable publicity that we, like our competitors, do not have the ability to reverse. This unfavorable publicity could result in damage to our reputation and therefore materially adversely impact our operations and profitability.

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We may not make future acquisitions or, if we do, we may not realize the anticipated benefits of future acquisitions and integration of these acquisitions may disrupt our business and management.

We may acquire additional businesses and operations in the future. However, there is no assurance that we will be successful in identifying, negotiating, consummating or integrating any future acquisitions. Additionally, we may not realize the anticipated benefits of any future acquisitions. Each acquisition has numerous risks including:

difficulty in integrating the operations and personnel of the acquired company or unanticipated costs to support new business lines or separate legal entities;

unanticipated issues in the assimilation and consolidation of IT, communications, and other systems, including additional systems training and other labor inefficiencies;

disruption of our ongoing business, distraction of our management and employees from other opportunities and challenges due to integration issues;

additional indebtedness or the issuance of additional equity to finance future acquisitions, which could be dilutive to our stockholders;

potential loss of key customers or employees of acquired companies along with the risk of unionization of employees;

temporary depression in prices we charge certain customers in order to match existing customer pricing in the acquired company’s markets;

inability to achieve the financial and strategic goals for the acquired and combined businesses;

potential impairment of tangible and intangible assets and goodwill acquired as a result of acquisitions; and

potential failure of the due diligence processes to identify significant issues with legal and financial liabilities and contingencies, among other things.

In the event that we do not realize the anticipated benefits of an acquisition or if the acquired business is not successfully integrated, there could be a material adverse effect on our financial condition, results of operations, liquidity and cash flows.

Litigation and Regulatory Risks

We face litigation risks that could have a material adverse effect on the operation of our business.

We face litigation risks regarding a variety of issues, including without limitation, accidents involving our trucks and employees, workers’ compensation claims, federal and state labor and employment law claims, securities claims, environmental liability and other matters. These proceedings may be time-consuming, expensive and disruptive to normal business operations. The defense of such lawsuits could result in significant expense and the diversion of our management’s time and attention from the operation of our business. In recent years, several insurance companies have completely stopped offering coverage to trucking companies for automobile liability claims, have significantly reduced the amount of coverage they offer or have significantly raised premiums as a result of increases in the severity of automobile liability claims and sharply higher costs of settlements and verdicts. This trend could adversely affect our ability to obtain suitable insurance coverage, could significantly increase our cost of obtaining such coverage or could subject us to significant liabilities for which no insurance is in place, which could materially adversely affect our financial condition, results of operations, liquidity and cash flows. Costs we incur to defend or to satisfy a judgment or settle claims may not be covered by insurance or could exceed the amount of that coverage or increase our insurance costs and could have a material adverse effect on our financial condition, results of operations, liquidity and cash flows.

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The engines in our newer tractors are subject to emissions-control regulations that could substantially increase operating expenses and future regulations concerning emissions or fuel-efficiency may have a material adverse impact on our business.

Tractor engines that comply with the EPA emission-control design requirements have generally been less fuel-efficient and have increased maintenance costs compared to engines in tractors manufactured before these requirements became effective. If we are unable to offset resulting increases in fuel expenses or maintenance costs with higher freight rates or improved fuel economy, our financial condition, results of operations, liquidity and cash flows could be materially adversely affected.

In 2021, the EPA announced a series of regulations to be implemented to decrease emissions from new heavy-duty vehicles including the Clean Trucks Plan. In December 2022, the EPA finalized new stringent emission standards to reduce nitrogen oxides and also establish new standards for greenhouse gas emissions from heavy-duty engines under the Clean Trucks Plan. In April 2023, the EPA proposed a new rule under the Clean Trucks Plan that would implement more stringent standards to reduce greenhouse gas emissions from heavy-duty vehicles by reducing carbon emissions and increasing use of zero-emission vehicle technology. At the state level, in December 2021, CARB adopted more stringent standards to reduce nitrogen oxide emissions from heavy-duty trucks. Future strengthening of EPA, CARB or other federal or state regulatory requirements regarding fuel-efficiency or engine emissions of tractors could also result in increases in the cost of capital equipment and maintenance.

CARB has also adopted regulations to accelerate large-scale transition in California to zero-emission medium and heavy-duty trucks, including trucks of a type used in our operations in California. CARB’s Advanced Clean Truck regulation is designed to ensure that zero-emission vehicles are brought to market in California. That regulation requires manufacturers to sell zero-emission trucks as an increasing percentage of their annual California sales starting with model year 2024. By 2035, zero-emission truck/chassis sales must account for 40% of truck tractor sales in the state. In April 2023, CARB adopted the Advanced Clean Fleets regulation, mandating that operators of 50 or more trucks must operate fleets comprised of an increasing percentage of zero-emission vehicles. The regulation includes a phase-in period from 2027 to 2045, depending on the class of vehicle. Other states have signed a multi-state agreement to require 100% sales of zero-emission trucks by 2050.

While CARB’s Advanced Clean Truck regulation and Advanced Clean Fleets regulation may permit companies to seek exemptions or relief, there are no assurances that relief from either regulation will be obtained. At this point, there are virtually no zero-emissions vehicles widely available that are suitable replacements for current technology used in less-than-truckload operations. In addition, there does not appear to be sufficient infrastructure in place to support an electric vehicle fleet operation throughout our current terminal network. If zero-emission vehicles are not available or not commercially viable for the less-than-truckload market, we may be required to modify or curtail our operations in California or other states that may adopt similar regulations. During any transition to zero-emission trucks, due to the mandates on manufacturers limiting diesel engine sales, we may be forced to continue using older model diesel trucks that may require higher maintenance costs or be less reliable. The transition to utilizing zero-emission vehicles could have a material adverse effect on our financial condition, results of operations, liquidity and cash flows.

We operate in a highly regulated and highly taxed industry. Costs of compliance with or liability for violation of existing or future regulations may adversely affect our business.

The Department of Transportation (DOT) and various state agencies exercise broad powers over our business, generally governing such activities as authorization to engage in motor carrier operations, safety and financial reporting. We may also become subject to new or more restrictive regulations imposed by the DOT, the Occupational Safety and Health Administration, the Food and Drug Administration or other authorities relating to engine exhaust emissions, safety performance and measurements, driver hours of service, drug and alcohol testing, food safety, security, ergonomics, as well as other unforeseen matters. Compliance with such regulations could substantially impair equipment productivity and increase our costs.

Taxes are a significant part of our annual expenses, and we are subject to various federal and state income, payroll, property, sales and other taxes. In addition, various federal and state authorities impose significant operating taxes on the transportation industry, including fuel taxes, tolls, excise and other taxes. There can be no assurance that such taxes will not substantially increase or that new or revised forms of operating taxes or tax laws or regulations, will not be imposed on the industry. Higher tax rates, claims, audits, investigations or legal proceedings involving

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taxing authorities could have a material adverse effect on our financial condition, results of operations, liquidity and cash flows.

The FMCSA rules on motor carrier driver hours of service limit the maximum number of hours a driver may be on duty between mandatory off-duty hours. These rules could result in us not meeting customer demands, upward pressure on driver wages and benefits, underutilization of our truck fleet and/or use of higher cost purchased transportation which could have a material adverse effect on our financial condition, results of operations, liquidity and cash flows.

The Company’s operations are subject to a variety of other federal, state and local laws and regulations, including labor and employment, wage and hour and employee benefit laws and regulations, tax, environmental, health and safety, data privacy, anti-trust and securities laws and regulations. Compliance with these laws and regulations is onerous and expensive. New and changing laws and regulations can adversely affect the Company’s business by increasing costs and requiring changes to the Company’s business. New and changing laws and regulations can also create uncertainty about how such laws and regulations will be interpreted and applied. There can be no assurance the Company’s employees, contractors or agents will not violate such laws and regulations or the Company’s policies and procedures. If the Company is found to have violated laws and regulations, it could materially adversely affect the Company’s business, reputation, results of operations and financial condition.

We may incur unforeseen costs from new and existing data privacy laws.

Our business is subject to increased legislative and regulatory efforts regarding data protection and transparency in how data is used and stored. State governments have enacted and may enact in the future data protection laws, including the State of California’s California Consumer Privacy Act of 2018 as amended and extended by the California Privacy Rights Act in November of 2020. As a transportation and logistics provider, we collect and process significant amounts of customer data on a daily basis. Complying with data protection laws may increase our compliance costs or require alterations to our data handling practices. The increasing scope and complexity and the uncertainty of the interpretation and enforcement of these laws create regulatory risk. Violations or noncompliance could result in significant fines from governmental or consumer actions and negative impacts to our reputation, financial condition, results of operations, liquidity and cash flows.

We are subject to various environmental laws and regulations. Costs of compliance with or liabilities for violations of existing or future regulations could have a material adverse effect on our business and operations.

Our operations are subject to environmental laws and regulations dealing with the handling of hazardous materials, underground fuel storage tanks and discharge and retention of storm water. We operate in industrial areas where truck terminals and other industrial activities are located and where groundwater or other forms of environmental contamination may have occurred. Our operations involve the risks of fuel spillage or seepage, environmental damage and hazardous waste disposal, and costs associated with the leakage or discharge of hazardous materials we transport for our customers, among others. Violations of applicable environmental laws or regulations or spills or other accidents involving hazardous substances can occur and may subject us to cleanup costs, liabilities not covered by insurance, substantial fines or penalties and to civil and criminal liability, any of which could materially adversely affect our financial condition, results of operations, liquidity and cash flows.

In addition, there is global scientific consensus that emissions of greenhouse gases (GHG) continue to alter the composition of Earth’s atmosphere in ways that are affecting and are expected to continue to affect the global climate. As these climate change concerns become more prevalent, federal, state and local governments and our customers are increasingly sensitive to these issues. This increased focus may result in new legislation, taxes, regulations and customer requirements, such as limits on vehicle weight and size and restrictions on GHG emissions, which could negatively affect us. In addition, several states, including states where we conduct business, are considering various GHG registration and reduction programs. The EPA could also decide to further regulate GHG emissions. These regulations could increase the costs of replacing and maintaining tractors, cause us to incur additional taxes, direct costs and capital expenditures to make changes to our operations in order to comply with any new regulations and customer requirements. The regulations could also cause delays in our operations if they require the Company to be subject to a maximum emissions allowance and could result in losses to our revenue. We are subject to increasing investor and customer sensitivity to sustainability issues, and we may be subject to additional requirements related to shareholder proposals, customer-led initiatives, or our customers’ efforts to comply with environmental programs.

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Until the timing, scope, and extent of any future regulation or customer requirements become known, we cannot predict their effect on our cost structure, business, or results of operations. We could lose revenue if our customers divert business from us because we have not complied with their sustainability requirements. These costs, changes and loss of revenue could have a material adverse effect on our financial condition, results of operations, liquidity and cash flows.

We may incur additional costs from new and existing laws and regulations regarding how to classify workers.

State governments have enacted, and may enact in the future, laws classifying the employment status of workers, including the State of California’s Assembly Bill 5, which classifies workers in California and presumes that a worker is an employee rather than an independent contractor. In January 2024, the U.S. Department of Labor issued its final rule regarding whether a worker is an employee or an independent contractor under the federal Fair Labor Standards Act, expanding the federal test and favoring a worker being classified as an employee. Although we do not typically use independent contractors in our workforce, firms that provide services to Saia often do use independent contractors, and these new laws and regulations could lead to the reclassification of independent contractors as employees increasing the prices charged by such firms providing services to Saia, including the cost of purchased transportation.

CSA could adversely affect our results of operations and ability to maintain or grow our business.

CSA is an enforcement and compliance model required by the FMCSA that assesses a motor carrier’s on-road performance and investigation results for a 24-month period using roadside stops and inspections, resulting in safety and performance ratings in the following categories: unsafe driving; hours-of-service compliance; driver fitness; controlled substances/alcohol; vehicle maintenance; hazardous material compliance; and crash indicators.

The CSA evaluations are used to rank carriers and individual drivers and to select carriers for audit and other interventions or enforcement action. If we receive unacceptable CSA scores, our relationships with our customers or our reputation could be damaged, which could result in decreased demand for our services. The requirements of CSA could also shrink the industry’s pool of drivers as those with unfavorable scores could leave the industry. While the ultimate impact of CSA is not fully known, it is possible that future CSA rulemaking could adversely impact our ability to attract and retain drivers which could materially adversely affect our financial condition, results of operations, liquidity and cash flows.

Our business may be adversely impacted by potential future changes in accounting and financial practices.

Future changes in accounting standards or practices, and related legal and regulatory interpretations of those changes, may adversely impact public companies in general, the transportation industry or our operations specifically. New accounting standards or requirements could change the way we record revenues, expenses, assets and/or liabilities or could be costly to implement. These types of standards, practices and regulations could have a material adverse impact on our financial position, results of operations, liquidity and cash flows.

Other Risks

Health epidemics, pandemics and similar outbreaks have had, and may continue to have, material adverse effects on the Company’s business, results of operations, financial condition and stock price.

Health epidemics, pandemics and similar outbreaks can have significant and widespread impacts. As we saw during the COVID-19 pandemic, the measures taken by many governments in response adversely affected and could in the future continue to adversely affect the Company’s business, results of operations, financial condition and stock price. The extent to which a health epidemic, pandemic or outbreak may impact the Company’s operational and financial performance is uncertain and will depend on many factors outside the Company’s control, including the timing, extent and duration of the health event, the development, availability, distribution and effectiveness of vaccines or treatments, the imposition of protective public safety measures, and the impact of the outbreak on the global economy and demand for products and services. Additional future effects on the Company could include material adverse impacts on demand for the Company’s services, the Company’s ability to execute its operating and strategic plans, the Company’s profitability and cost structure, and supply chain disruptions.

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The Company faces risks from certain international conflicts that could adversely impact our business and financial results.

International security concerns and conflicts, including those in Russia-Ukraine, Taiwan-China, Israel-Gaza and other geopolitical tensions, and potential actions or retaliatory measures taken in respect thereof, have had and could continue to have a material adverse effect on global trade and economic activity. The consequences of such conflicts include embargoes, regional instability, supply chain disruptions, disruptions of global financial markets, reduced access to natural gas and higher energy prices. The extent of a conflict's effect on the global economy cannot be predicted, including the extent to which the conflict may heighten other risks disclosed herein. Ultimately, these or other factors associated with international conflicts could materially adversely affect our financial condition, results of operations, liquidity and cash flows.

We are subject to increasing investor and customer sensitivity to social and sustainability issues and our failure to address these issues could impact the price of our stock and the demand for our services.

Investors and customers are increasingly focused on non-financial factors when evaluating and selecting investments and companies with which to do business, the effect of which is demonstrated by the growth of Environmental, Social & Governance metrics. This focus is rapidly growing and evolving. Despite our efforts to adapt to and address these concerns, our Company’s efforts may be insufficient, and our industry may be generally disfavored by the investing community at large. Due to the rapid evolution of tracking scorecards in sustainable investing, it is difficult to predict how our efforts with respect to social and sustainability matters will be evaluated by current and prospective investors and customers. As a result, investors may choose not to purchase our stock, which may result in a general decline in the market price for our shares, and customers may elect not to do business with us, which would reduce our revenues. The increasing focus on social and sustainability matters could have a material adverse effect on our financial condition, results of operations, liquidity and cash flows.

Certain provisions of our governing documents and Delaware law could have anti-takeover effects.

As a Delaware corporation, we are subject to certain Delaware anti-takeover provisions. Under Delaware law, a corporation may not engage in a business combination with any holder of 15% or more of its capital stock unless the holder has held the stock for three years or, among other things, the Board of Directors has approved the transaction. Our Board of Directors could rely on Delaware law to prevent or delay an acquisition of the Company.

Our Restated Certificate of Incorporation and By-laws contain certain provisions which may have the effect of delaying, deferring or preventing a change of control of the Company. Such provisions include, for example, a prohibition on stockholder action by written consent, authorization of the Board of Directors to issue preferred stock in series with the terms of each series to be fixed by the Board of Directors, limitations on who may call special stockholder meetings, and advance notice procedures for stockholder proposals and nominations to the Board of Directors. These provisions may inhibit fluctuations in the market price of our common stock that could result from takeover attempts.

If we raise additional capital in the future, our stockholders’ ownership in the Company could be diluted.

Any issuance of equity we may undertake in the future could cause the price of our common stock to decline or require us to issue shares at a price that is lower than that paid by holders of our common stock in the past, which would result in those newly issued shares being dilutive. If we obtain funds through a credit facility or through the issuance of debt or preferred securities, these obligations and securities would likely have rights senior to those of common stockholders, which could impair the value of our common stock.

Weakness or a loss of confidence in financial markets could adversely impact demand for our services or for our stock.

Weakness or a loss of confidence in the financial markets could cause a decline in our share price and cause broader economic downturns. An economic downturn could lower demand for our services, decrease the price we can charge for our services, increase the incidence of customers’ inability to pay their accounts, or increase insolvency of

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our customers, any of which could materially adversely affect on our financial condition, results of operations, liquidity and cash flows.

Disruptions in the credit markets, including in the availability and cost of short-term funds for liquidity and letter of credit requirements, may adversely affect our business and our ability to meet long-term commitments.

If internal funds are not available from our operations, we may be required to rely on the capital and credit markets to meet our financial commitments and short-term liquidity needs. Disruptions in the capital and credit markets could adversely affect our ability to draw on our credit facilities and obtain letters of credit required for our insurance programs. Our access to funds and letters of credit under that credit facility is dependent on the ability of the banks that are parties to the facility to meet their funding commitments. Those banks may not be able to meet their funding commitments to us if they experience shortages of capital and liquidity or if they experience excessive volumes of borrowing requests from other borrowers within a short period of time.

Longer term disruptions in the capital and credit markets as a result of uncertainty, changing or increased regulation, reduced alternatives or failures of significant financial institutions could adversely affect our access to liquidity needed for our business. Any disruption could require us to take measures to conserve cash until the markets stabilize or until alternative credit arrangements or other funding for our business needs can be arranged.

The market value of our common stock may fluctuate and could be substantially affected by various factors.

The price of our common stock on the Nasdaq Global Select Market constantly changes. We expect that the market price of our common stock will continue to fluctuate and the fluctuations may be unrelated to our financial performance. Our share price may fluctuate as a result of a variety of factors, many of which are beyond our control. Factors that could cause fluctuation of our stock price include, but are not limited to, the following:

Actual or anticipated variations in our earnings, financial or operating performance or liquidity, or those of other companies in our industry;

Changes in recommendations or projections of research analysts who follow our stock or the stock of other companies in our industry;

Failure to meet the earnings projections of research analysts who follow our stock;

Changes in general economic and capital market conditions, including general market price declines or market volatility;

Reactions to our regulatory filings and announcements related to our business;

Operating and stock performance of other companies in our industry;

Actions by government regulators;

Litigation involving our company, our industry or both;

News reports or trends, concerns and other issues related to us or our industry; and

Other factors described in this “Risk Factors” section.

Our stock price, financial condition, results of operations, liquidity and cash flows could be materially adversely affected by an unfavorable outcome resulting from these risks and uncertainties.

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Item 1B. Unresolved Staff Comments

None.

Item 1C. Cybersecurity

Cybersecurity risk management and strategy

Saia maintains cybersecurity processes, technologies and controls to help us assess, identify and manage material risks from cybersecurity threats. These processes, technologies and controls are part of Saia’s overall enterprise risk management process. Our cybersecurity program is based on the National Institute of Standards and Technology Cybersecurity Framework and is designed to ensure that our information systems are effective and are prepared for cybersecurity threats, including through regular oversight and mitigation of internal and external threats.

We regularly perform evaluations of our information security program and our information technology infrastructure, including through the use of tools and services for network and endpoint monitoring, vulnerability assessments and penetration testing, among other things. We have implemented security monitoring capabilities designed to alert us to suspicious activity and have an incident response program to restore business operations as quickly and as orderly as possible in the event of a cybersecurity incident.

Saia contracts with third party firms to evaluate our information security program, for continuous system monitoring and threat detection, to gather insights for identifying and assessing material cybersecurity threats, and for potential mitigation assistance. We consider cybersecurity matters when selecting and overseeing our third party service providers and we administer a standardized information gathering questionnaire to evaluate cybersecurity risk in third parties. We seek to require third parties who could pose significant cybersecurity risk to us to be contractually responsible for the risk and to agree to cybersecurity assessments in connection with new vendor engagements and annually thereafter.

Saia has an established cybersecurity and information security awareness training program that includes mandatory annual training and regular communications for our employees regarding cybersecurity threats and methods of mitigation. The annual cybersecurity training consists of threat avoidance when working remote, proper password construction techniques, identifying and reporting suspicious activity, social engineering and insider threats. Additionally, we have implemented a regular phishing assessment that provides feedback and additional training as needed to enhance the annual training program. Our information technology professionals also receive additional training related to their position.

There can be no guarantee that our policies and procedures will be effective. Although our risk factors include further detail about the material cybersecurity risks we face, we believe that risks from prior cybersecurity threats, including as a result of any previous cybersecurity incidents, have not materially affected our business to date. We can provide no assurance that there will not be incidents in the future or that they will not materially affect us, including our business strategy, results of operations or financial condition. For more information about the cybersecurity risks we face, see the risk factor entitled “We rely heavily on technology to operate our business and cybersecurity threats or other disruptions to our technology infrastructure could harm our business or reputation” in Item 1A. Risk Factors.

Governance

Management is responsible for the day-to-day assessment and management of cybersecurity risks. Saia’s Director of Information Security and Compliance, who reports to the Executive Vice President and Chief Information Officer, has primary oversight of our cybersecurity risk management and strategy processes. The Director of Information Security and Compliance has served in information security roles since 2001 and led the information security function for a large health care system prior to joining Saia. He has a Bachelor of Science degree in Information Technology with a Concentration in Information Assurance and Security.

The Director of Information Security and Compliance assesses our cybersecurity readiness through internal assessment tools as well as third-party control testing, vulnerability assessments and evaluation against industry standards. We maintain compliance structures that are designed to elevate issues relating to cybersecurity to our Director of Information Security and Compliance and to our Executive Vice President and Chief Information Officer.

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The Board of Directors has oversight responsibility for Saia’s strategic and operational risks. Although the Board has delegated oversight responsibility for certain risks to its committees, the Board has determined that oversight for cybersecurity should remain with the full Board. The Board regularly receives reports from the Executive Vice President and Chief Information Officer concerning the Company’s cybersecurity risk management and strategies and related processes, technologies and controls.

Item 2. Properties

Saia is headquartered in Johns Creek, Georgia and has additional general offices in Houma, Louisiana and Boise, Idaho. At December 31, 2023, Saia owned 111 service facilities, including the Houma, Louisiana general office, and leased 87 service facilities, including the Johns Creek, Georgia corporate office, the Boise, Idaho general office and the Dallas, Texas warehouse. At December 31, 2023, Saia owned 56 percent of its service facilities, accounting for 66 percent of its door capacity. This mix follows Saia’s strategy of seeking to own strategically-located facilities that are integral to its operations and lease service facilities in smaller markets to allow for more flexibility. As of December 31, 2023, Saia owned approximately 6,500 tractors and 22,100 trailers, inclusive of trailers acquired with finance leases.

Top 20 Saia Terminals by Number of Doors at December 31, 2023

Location Own/Lease Doors

Houston, TX Own 234

Atlanta, GA Own 217

Memphis, TN Own 200

Salt Lake City, UT Own 185

Dallas, TX Own 174

Fontana, CA Own 162

Chicago, IL Lease 153

Buford, GA Own 152

Indianapolis, IN Own 147

Garland, TX Own 145

Edwardsville, KS Lease 134

Harrisburg, PA Own 130

Phoenix, AZ Own 121

Nashville, TN Own 116

Cleveland, OH Own 115

Charlotte, NC Own 108

Kansas City, MO Own 102

Newburgh, NY Lease 101

Newark, NJ Lease 101

Grayslake, IL Own 100

Item 3. Legal Proceedings

The Company is subject to legal proceedings that arise in the ordinary course of its business. The Company believes that adequate provisions for resolution of all contingencies, claims and pending litigation have been made for probable and estimable losses and that the ultimate outcome of these actions will not have a material adverse effect on its financial condition but could have a material adverse effect on its results of operations in a given quarter or annual period.

Item 4. Mine Safety Disclosures

Not applicable.

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PART II.

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

Stock Information

Saia’s common stock is listed under the symbol “SAIA” on the Nasdaq Global Select Market.

Stockholders

As of January 31, 2024, there were 738 holders of record of our common stock.

Dividends

We have not paid a cash dividend on our common stock. Any payment of dividends in the future is dependent upon our financial condition, capital requirements, earnings, cash flow and other factors.

The payment of dividends was restricted under the Company's previous credit agreement and remains restricted under the credit agreement entered into on February 3, 2023 as well as the private shelf agreement entered into on November 9, 2023. See Note 2 of the accompanying audited consolidated financial statements for more information on the credit agreements and the private shelf agreement.

Issuer Purchases of Equity Securities

Issuer Purchases of Equity Securities

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Performance Graph

The graph below compares the cumulative five year total stockholder return on Saia, Inc. common stock relative to the cumulative total stockholder returns of the Russell 2000 index, the NASDAQ Transportation index and a customized peer group of eleven companies. Individual companies within the custom peer group are listed below.

An investment of $100 (with reinvestment of all dividends) is assumed to have been made in our common stock, in each index and in each of the peer groups on December 31, 2018 and its relative performance is tracked through December 31, 2023.

Companies included in the peer group are: ArcBest Corp., Hub Group Inc., J. B. Hunt Transport Services Inc., Knight-Swift Transportation Holdings Inc., Landstar System Inc., Old Dominion Freight Line Inc., Saia Inc., Schneider National Inc., TFI International Inc., Werner Enterprises Inc. and XPO Inc.

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Cumulative Total Return

Period Ending

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Item 6. [Reserved]

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Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

This Management’s Discussion and Analysis of Financial Condition and Results of Operations generally discusses our 2023 and 2022 results and year-to-year comparisons between 2023 and 2022. Discussions of our 2021 results and year-to-year comparisons between 2022 and 2021 that are not included in this Annual Report on Form 10-K can be found in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II, Item 7 of our Annual Report on Form 10-K for the fiscal year ended December 31, 2022, which was filed with the Securities and Exchange Commission on February 23, 2023.

Cautionary Note Regarding Forward-Looking Statements

The Securities and Exchange Commission (the SEC) encourages companies to disclose forward-looking information so that investors can better understand the future prospects of a company and make informed investment decisions. This Annual Report on Form 10-K, including “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” contains these types of statements, which are forward-looking within the meaning of the Private Securities Litigation Reform Act of 1995. Words such as “anticipate,” “estimate,” “expect,” “project,” “intend,” “may,” “plan,” “predict,” “believe,” “should” and similar words or expressions are intended to identify forward-looking statements. Investors should not place undue reliance on forward-looking statements, and the Company undertakes no obligation to publicly update or revise any forward-looking statements, except as otherwise required by applicable law. All forward-looking statements reflect the present expectation of future events of our management as of the date of this Annual Report on Form 10-K and are subject to a number of important factors, risks, uncertainties and assumptions that could cause actual results to differ materially from those described in any forward-looking statements. These factors, risks, uncertainties and assumptions include, but are not limited to, the following:

general economic conditions including downturns or inflationary periods in the business cycle;

operation within a highly competitive industry and the adverse impact from downward pricing pressures, including in connection with fuel surcharges, and other factors;

industry-wide external factors largely out of our control;

cost and availability of qualified drivers, dock workers, mechanics and other employees, purchased transportation and fuel;

inflationary increases in operating expenses and corresponding reductions of profitability;

cost and availability of diesel fuel and fuel surcharges;

cost and availability of insurance coverage and claims expenses and other expense volatility, including for personal injury, cargo loss and damage, workers’ compensation, employment and group health plan claims;

failure to successfully execute the strategy to expand our service geography;

unexpected liabilities resulting from the acquisition of real estate assets;

costs and liabilities from the disruption in or failure of our technology or equipment essential to our operations, including as a result of cyber incidents, security breaches, malware or ransomware attacks;

failure to keep pace with technological developments;

liabilities and costs arising from the use of artificial intelligence;

labor relations, including the adverse impact should a portion of our workforce become unionized;

cost, availability and resale value of real property and revenue equipment;

supply chain disruption and delays on new equipment delivery;

capacity and highway infrastructure constraints;

risks arising from international business operations and relationships;

seasonal factors, harsh weather and disasters caused by climate change;

economic declines in the geographic regions or industries in which our customers operate;

the creditworthiness of our customers and their ability to pay for services;

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our need for capital and uncertainty of the credit markets;

the possibility of defaults under our debt agreements, including violation of financial covenants;

inaccuracies and changes to estimates and assumptions used in preparing our financial statements;

failure to operate and grow acquired businesses in a manner that support the value allocated to acquired businesses;

dependence on key employees;

employee turnover from changes to compensation and benefits or market factors;

increased costs of healthcare benefits;

damage to our reputation from adverse publicity, including from the use of or impact from social media;

failure to make future acquisitions or to achieve acquisition synergies;

the effect of litigation and class action lawsuits arising from the operation of our business, including the possibility of claims or judgments in excess of our insurance coverages or that result in increases in the cost of insurance coverage or that preclude us from obtaining adequate insurance coverage in the future;

the potential of higher corporate taxes and new regulations, including with respect to climate change, employment and labor law, healthcare and securities regulation;

the effect of governmental regulations, including hours of service and licensing compliance for drivers, engine emissions, the Compliance, Safety, Accountability (CSA) initiative, regulations of the Food and Drug Administration and Homeland Security, and healthcare and environmental regulations;

unforeseen costs from new and existing data privacy laws;

costs from new and existing laws regarding how to classify workers;

changes in accounting and financial standards or practices;

widespread outbreak of an illness or any other communicable disease;

international conflicts and geopolitical instability;

increasing investor and customer sensitivity to social and sustainability issues, including climate change;

provisions in our governing documents and Delaware law that may have anti-takeover effects;

issuances of equity that would dilute stock ownership;

weakness, disruption or loss of confidence in financial or credit markets; and

other financial, operational and legal risks and uncertainties detailed from time to time in the Company’s SEC filings.

These factors and risks are described in Part I, Item 1A. “Risk Factors” of this Annual Report on Form 10-K.

As a result of these and other factors, no assurance can be given as to our future results and achievements. Accordingly, a forward-looking statement is neither a prediction nor a guarantee of future events or circumstances and those future events or circumstances may not occur. You should not place undue reliance on the forward-looking statements, which speak only as of the date of this Form 10-K. We are under no obligation, and we expressly disclaim any obligation, to update or alter any forward-looking statements, whether as a result of new information, future events or otherwise, except as otherwise required by applicable law.

Executive Overview

The Company’s business is highly correlated to non-service sectors of the general economy. The Company’s strategy is to improve profitability by increasing yield while also increasing volumes. Components of this strategy include building density in existing geography and pursuing geographic and terminal expansion in an effort to promote profitable growth and improve our customer value proposition over time. The Company’s business is labor intensive, capital intensive and service sensitive. The Company looks for opportunities to improve safety, cost effectiveness and asset utilization (primarily tractors and trailers). Pricing initiatives have had a positive impact on yield and profitability. The Company continues to execute targeted sales and marketing programs along with initiatives to align

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costs with volumes and improve customer satisfaction. Technology continues to be an important investment as we work towards improving customer experience, operational efficiencies and Company image.

The Company’s operating revenue increased by 3.2 percent in 2023 compared to 2022. The increase was due to increased yield, excluding fuel surcharges, as a result of pricing actions and changes in business mix, which included 6.5 and 7.5 percent general rate increases on January 30, 2023 and December 4, 2023, respectively, for customers subject to general rate increases. Additionally, the Company experienced year over year increases in shipments and tonnage partially as a result of the redistribution of freight due to industry consolidation mid-year. These increases were offset by a decrease in fuel surcharge revenue, resulting from lower diesel fuel prices.

Consolidated operating income declined to $460.5 million for 2023 compared to $470.5 million in 2022. The decrease in 2023 operating income resulted primarily from increases in salaries, wages and benefits and depreciation expense which was partially offset by increased revenue and decreased purchased transportation.

The Company generated $577.9 million in net cash provided by operating activities in 2023 versus $473.0 million in 2022. The Company used $448.7 million of net cash in investing activities during 2023 compared to $365.5 million during 2022.

General

The following Management’s Discussion and Analysis describes the principal factors affecting the results of operations, liquidity and capital resources, as well as the critical accounting policies of Saia, Inc. and its wholly-owned subsidiaries (together, the Company or Saia). This discussion should be read in conjunction with the accompanying audited consolidated financial statements which include additional information about our significant accounting policies, practices and the transactions that underlie our financial results.

Saia is a transportation company headquartered in Johns Creek, Georgia that provides less-than-truckload (LTL) services through a single integrated organization. While more than 97% of its revenue is derived from transporting LTL shipments across 45 states, the Company also offers customers a wide range of other value-added services, including non-asset truckload, expedited and logistics services across the United States.

Our business is highly correlated to non-service sectors of the general economy. Our business also is impacted by a number of other factors as discussed under “Cautionary Note Regarding Forward-Looking Statements” and Part I, Item 1A., “Risk Factors.” The key factors that affect our operating results are the volumes of shipments transported through our network, as measured by our average daily shipments and tonnage; the prices we obtain for our services, as measured by revenue per hundredweight (a measure of yield) and revenue per shipment; our ability to manage our cost structure for capital expenditures and operating expenses such as salaries, wages and benefits; purchased transportation; claims and insurance expense; fuel and maintenance; and our ability to match operating costs to shifting volume levels.

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Results of Operations

Saia, Inc. and Subsidiaries

Selected Results of Operations and Operating Statistics

For the years ended December 31, 2023 and 2022

(in thousands, except ratios, workdays, revenue per hundredweight,

revenue per shipment, pounds per shipment and length of haul)

Percent

Variance

Operating Expenses:

Saia LTL Freight Operating Statistics:

LTL Revenue per hundredweight, excluding fuel surcharges $20.99 $19.63 6.9

LTL Revenue per shipment, excluding fuel surcharges $291.00 $279.16 4.2

Year ended December 31, 2023 as compared to year ended December 31, 2022

Revenue and volume

Consolidated revenue increased 3.2 percent to $2.9 billion primarily due to increased volume and yield, excluding fuel surcharges. These increases were the result of a redistribution of freight due to industry consolidation mid-year, as well as pricing actions and changes in business mix. Improved customer service and targeted marketing initiatives have positively impacted the Company's ability to implement measured pricing actions to improve yield. As a result of these increased rates, Saia’s LTL revenue per hundredweight (a measure of yield), excluding fuel surcharges, increased 6.9 percent to $20.99 for 2023. Saia’s LTL tonnage also increased 1.3 percent while LTL shipments increased 3.9 percent for 2023. Overall LTL revenue per shipment, excluding fuel surcharges, increased 4.2 percent in 2023 due to the yield improvements discussed above. For 2023 and 2022, approximately 75 percent of Saia’s operating revenue was subject to specific customer price adjustment negotiations that occur throughout the year. The remaining 25 percent of operating revenue was subject to a general rate increase which is based on market conditions. For customers subject to general rate increases, Saia implemented 6.5 and 7.5 percent general rate increases on January 30, 2023 and December 4, 2023, respectively. Competitive factors, customer turnover and mix changes, among other things, impact the extent to which customer rate increases are retained over time.

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Operating revenue includes fuel surcharge revenue from the Company’s fuel surcharge program. This program is designed to reduce the Company’s exposure to fluctuations in diesel fuel prices by adjusting total freight charges to account for changes in the price of diesel fuel. The Company’s fuel surcharge is generally based on the average national price for diesel fuel and is typically reset weekly. Fuel surcharges are widely accepted in the industry and are a significant component of revenue and pricing. Fuel surcharges are an integral part of customer contract negotiations but represent only one portion of overall customer price negotiations, as customers may negotiate increases in base rates instead of increases in fuel surcharges or vice versa. Fuel surcharge revenue decreased to 16.9 percent of operating revenue in 2023 compared to 19.9 percent in 2022 primarily as a result of decreases in the cost of diesel fuel.

Operating expenses and margin

Consolidated operating income declined to $460.5 million in 2023 compared to $470.5 million in 2022. The decrease in 2023 operating income resulted primarily from increases in salaries, wages and benefits and depreciation expense which was partially offset by increased revenue and decreased purchased transportation. The 2023 operating ratio (operating expenses divided by operating revenue) was 84.0 percent as compared to 83.1 percent in 2022.

Salaries, wages and employees’ benefits expense increased $131.7 million in 2023 compared to 2022 largely due to increased head count to support increased volumes, ongoing business growth and network expansion. Additionally, in July 2023 the Company implemented a salary and wage increase of approximately 4.1 percent. Purchased transportation expense decreased $77.2 million in 2023 compared to 2022 primarily due to both a decrease in miles utilized and a decrease in cost per mile. Fuel, operating expenses and supplies increased by $5.2 million primarily driven by increased repairs, maintenance and facility costs in addition to investments in information technology network support. These changes were partially offset by decreases in costs of fuel during the period. In addition, claims and insurance expense in 2023 was $11.4 million higher than 2022 largely due to increased premiums, claim development and claim costs in 2023. The Company experiences volatility in accident expense from time to time as a result of utilizing self-insurance as a part of its risk management program. Depreciation and amortization expense increased $21.6 million in 2023 compared to 2022 primarily due to ongoing investments in revenue equipment and network expansion.

Other

Interest expense in 2023 was $0.1 million less than 2022 due to decreased finance lease obligations in 2023. Interest income in 2023 was $6.0 million greater than 2022 due to increased interest rates on higher average deposit balances during the period. The effective income tax rate was 23.9 percent and 23.6 percent for the years ended December 31, 2023 and 2022, respectively.

Outlook

Our business remains highly correlated to non-service sectors of the general economy and competitive pricing pressures, as well as the success of Company-specific improvement initiatives. Our outlook is dependent on a number of external factors, including strength of the economy, inflation, labor availability, diesel fuel prices and supply chain constraints. The potential impact of these factors on our operations, financial performance and financial condition, as well as the impact on our ability to successfully execute our business strategies and initiatives, remains uncertain and difficult to predict. We are continuing initiatives to improve and enhance customer service in an effort to support our ongoing pricing and business mix optimization, while seeking to control costs and improve productivity. Planned revenue initiatives include building density in our current geography, targeted marketing initiatives to grow revenue in more profitable areas, further expanding our geographic and terminal network, as well as pricing and yield management. On January 30, 2023 and December 4, 2023 Saia implemented 6.5 and 7.5 percent general rate increases, respectively, for customers comprising approximately 25 percent of Saia’s operating revenue. The extent of success of this revenue initiative is impacted by what proves to be the underlying economic trends, competitor initiatives and other factors discussed under “Cautionary Note Regarding Forward-Looking Statements” and Part I, Item 1A., “Risk Factors.”

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Effective July 2023, the Company implemented a salary and wage increase of approximately 4.1 percent for all of its employees, other than executives. The total cost of the compensation increase is expected to be approximately $46.1 million annually, and the Company anticipates the impact will be partially offset by productivity and efficiency gains.

If the Company builds market share, including through its geographic and terminal expansion, it expects there to be numerous operating leverage cost benefits. Conversely, should the economy soften, the Company plans to match resources and capacity to shifting volume levels to lessen unfavorable operating leverage. The success of cost improvement initiatives is impacted by a number of factors, including the cost and availability of drivers, dock workers and personnel, and purchased transportation, diesel fuel and insurance costs and inflation.

See “Cautionary Note Regarding Forward-Looking Statements” and Part I, Item 1A., “Risk Factors,” for a more complete discussion of potential risks and uncertainties that could materially adversely affect our financial condition, results of operation, cash flows and prospects.

Recently Issued Accounting Pronouncements

In November 2023, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2023-07, “Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures.” Under this ASU, interim and annual segment disclosures are expanded primarily through enhanced disclosures about significant segment expenses and information used to assess segment performance. Additionally, the standard requires all entities with a single reportable segment to apply all segment disclosure requirements. This standard is effective for annual reporting periods beginning after December 15, 2023 and interim reporting periods beginning after December 15, 2024. The Company is currently evaluating the impact of this standard on its consolidated financial statements and related disclosures.

In December 2023, the FASB issued ASU No. 2023-09, “Income Taxes (Topic 326): Improvements to Income Tax Disclosures.” Under this ASU income tax disclosures are expanded primarily by requiring the disaggregation of the rate reconciliation and income taxes paid disclosures. This standard is effective for annual reporting periods beginning after December 15, 2024. The Company is currently evaluating the impact of this standard on its consolidated financial statements and related disclosures.

Financial Condition, Liquidity and Capital Resources

The Company's liquidity needs arise primarily from capital investment in new equipment, land and structures, information technology and letters of credit required under insurance programs, as well as funding working capital requirements.

Working Capital and Capital Expenditures

Working capital at December 31, 2023 was $326.6 million compared to $256.8 million at December 31, 2022. This increase is primarily due to an increase in cash and cash equivalents and accounts receivable, partially offset by an increase in accounts payable.

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A summary of our cash flows is presented below:

Years ended

(in thousands)

Cash and Cash Equivalents, beginning of period $187,390 $106,588

Net Cash flows provided by (used in):

Net Increase in Cash and Cash Equivalents 108,825 80,802

Cash flows from operating activities were $577.9 million for 2023 versus $473.0 million for 2022 largely driven by changes in net operating assets and liabilities. For 2023, net cash used in investing activities was $448.7 million versus $365.5 million in 2022 primarily due to increased capital expenditures during 2023 as the Company continues to expand its footprint and add density in markets. Net cash used in financing activities was $20.4 million in 2023 versus $26.7 million in 2022 as a result of decreased finance lease payments during 2023.

The Company has historically generated cash flows from operations to fund a large portion of its capital expenditure requirements. The timing of capital expenditures can largely be managed around the seasonal working capital requirements of the Company. The Company believes it has adequate sources of capital to meet short-term liquidity needs through its cash on hand and its operating cash flows. Additionally, as of December 31, 2023, the Company has $267.9 million of availability under its 2023 Credit Agreement, $100 million of committed financing and $250 million of uncommitted financing under the Company's Private Shelf Agreement, subject to certain conditions. Future operating cash flows are primarily dependent upon the Company’s profitability and its ability to manage its working capital requirements, primarily accounts receivable, accounts payable and wage and benefit accruals. The Company was in compliance with its debt covenants at December 31, 2023.

Net capital expenditures pertain primarily to investments in tractors and trailers and other revenue equipment, information technology, land and structures. Projected net capital expenditures for 2024 are expected to be approximately $1 billion compared to 2023 net capital expenditures of $437.2 million. Estimated 2024 capital expenditures include $235.7 million to acquire Yellow Corporation terminals, a normal replacement cycle of revenue equipment and technology investments for our operations, and additional revenue equipment and real estate investments to support our growth initiatives.

See “Cautionary Note Regarding Forward-Looking Statements” and Item 1A., “Risk Factors,” for a more complete discussion of potential risks and uncertainties that could materially affect our future performance and financial condition.

Net capital expenditures are summarized in the following table (in millions):

Years ended

Land and structures:

In addition to the amounts disclosed in the table above, the Company had an additional $50.9 million in capital expenditures for revenue equipment that was received but not paid for prior to December 31, 2023.

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Credit Agreements

At December 31, 2022 the Company was party to a credit agreement with a banking group that provided for a $300 million line of credit with a term ending February 2024. This credit agreement also had an accordion feature that allowed for an additional $100 million availability, subject to certain conditions and availability of lender commitments. This credit agreement provided for a pledge by the Company of certain land and structures, accounts receivable and other assets to secure indebtedness under this agreement.

On February 3, 2023, the Company entered into a new unsecured credit agreement with a banking group (the 2023 Credit Agreement) and terminated its previous credit agreement. The 2023 Credit Agreement maintains the amount of the previous line of credit of $300 million and extends the term until February 2028. The 2023 Credit Agreement contains an accordion feature that allows the Company to increase the size of the facility by up to $150 million, subject to certain conditions and availability of lender commitments. Borrowings under the 2023 Credit Agreement bear interest at the Company’s election at a variable rate equal to (a) one, three or six month term SOFR (the forward-looking secured overnight financing rate) plus 0.10%, or (b) an alternate base rate, in each case plus an applicable margin. The applicable margin will be between 1.00% and 1.75% per annum for term SOFR loans and between 0.00% and 0.75% per annum for alternate base rate loans, in each case based on the Company’s consolidated net lease adjusted leverage ratio. The Company also accrues fees based on the daily unused portion of the credit facility, which will be between 0.0125% and 0.025% based on the Company’s consolidated net lease adjusted leverage ratio. Under the 2023 Credit Agreement, the Company is subject to a maximum consolidated net lease adjusted leverage ratio of less than 3.50 to 1.00 with the potential to be temporarily increased in the event the Company makes an acquisition that meets certain criteria. The 2023 Credit Agreement contains certain customary representations and warranties, affirmative and negative covenants and provisions relating to events of default. Under the 2023 Credit Agreement, if an event of default occurs, the banks will be entitled to take various actions, including the acceleration of amounts due.

At December 31, 2023 and 2022, the Company had no outstanding borrowings and outstanding letters of credit of $32.1 million and $31.2 million, respectively, under the credit agreements.

See Note 2 of the accompanying audited Consolidated Financial Statements for more information on the credit agreements.

Private Shelf Agreement

On November 9, 2023, the Company entered into a $350 million uncommitted Private Shelf Agreement (the Shelf Agreement), by and among the Company, PGIM, Inc. (Prudential), and certain affiliates and managed accounts of Prudential (the Note Purchasers) which allows the Company, from time to time, to offer for sale to Prudential and its affiliates, in one or a series of transactions, senior notes of the Company, through November 9, 2026.

Pursuant to the Shelf Agreement, the Company agreed to sell up to $100 million aggregate principal amount of senior notes (the Initial Notes) to the Note Purchasers. The Initial Notes will bear interest at 6.09% per annum and will mature five years after the date on which the Initial Notes are issued, unless repaid earlier by the Company. The funding date for the Initial Notes may occur at any time on or prior to August 2, 2024. The Initial Notes will be senior unsecured obligations and rank pari passu with borrowings under the 2023 Credit Agreement or other senior promissory notes issued pursuant to the Shelf Agreement.

Additional notes issued under the Shelf Agreement, if any, would bear interest at a rate per annum, and would have such other terms, as would be set forth in a confirmation of acceptance executed by the parties prior to the closing of the applicable sale transaction.

The Shelf Agreement requires that the Company maintain a consolidated net lease adjusted leverage ratio of less than 3.50 to 1.00, with limited exceptions. The Shelf Agreement also contains certain customary representations and warranties, affirmative and negative covenants and provisions related to events of default. Upon the occurrence and continuance of an event of default, the holders of notes issued under the Shelf Agreement may require immediate payment of all amounts owing under such notes.

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At December 31, 2023, the Company had no outstanding borrowings under its Shelf Agreement.

See Note 2 of the accompanying audited Consolidated Financial Statements for more information on the Shelf Agreement.

Finance Leases

The Company is obligated under finance leases with seven-year terms for revenue equipment totaling $16.5 million and $31.0 million as of December 31, 2023 and 2022, respectively. Amortization of assets held under the finance leases is included in depreciation expense. The weighted average interest rates for the finance leases at December 31, 2023 and 2022 were 3.95% and 3.74%, respectively.

Contractual Obligations

Contractual obligations for the Company are comprised of lease agreements, purchase obligations and long-term debt obligations related to any outstanding balance under the Company’s 2023 Credit Agreement or Shelf Agreement. Total contractual obligations for operating leases at December 31, 2023 totaled $142.6 million. This includes operating leases with original maturities of less than one year, which are not recorded in our consolidated balance sheet in accordance with U.S. generally accepted accounting principles. Contractual obligations in the form of finance leases were $17.1 million at December 31, 2023, which include both principal and interest components. Purchase obligations at December 31, 2023 were $314.9 million. As of December 31, 2023 there was no outstanding principal balance under the 2023 Credit Agreement or Shelf Agreement. For further information see the Notes to the accompanying audited Consolidated Financial Statements in this Form 10-K.

Other commercial commitments of the Company typically include letters of credit and surety bonds required for collateral under insurance agreements. As of December 31, 2023 the Company had total outstanding letters of credit of $33.9 million and $56.7 million in surety bonds.

In addition to any principal amounts disclosed, the Company has interest obligations of approximately $1.4 million for 2024, based on borrowings and commitments outstanding at December 31, 2023.

The Company has accrued approximately $4.7 million for uncertain tax positions and accrued interest and penalties of $0.5 million related to the uncertain tax positions as of December 31, 2023.

At December 31, 2023, the Company has $103.0 million accrued for claims, insurance and other liabilities.

Critical Accounting Policies and Estimates

The Company makes estimates and assumptions in preparing the consolidated financial statements that affect reported amounts and disclosures therein. In the opinion of management, the accounting policies that generally have the most significant impact on the financial position and results of operations of the Company include:

Claims and Insurance Accruals.

o

Description: The Company is self-insured for portions of workers’ compensation, bodily injury and property damage, casualty, cargo loss and damage and group health claims.

o

Judgments and Uncertainties: Claims and insurance accruals for these claims are established by management based on estimates of losses that the Company will ultimately incur on reported claims and on claims that have been incurred but not yet reported. Accruals are calculated on reported claims based on an evaluation of the nature and severity of the claim, historical loss experience and on legal, economic and other factors. Actuarial analysis is also used in calculating the accrual for workers’ compensation and bodily injury and property damage claims.

o

Sensitivity of Estimate to Change: These accruals could be significantly affected if the actual costs of these claims differ from the estimates and assumptions used to establish the accruals. A significant number of these claims typically take several years to develop and even longer to ultimately settle. These accruals have been reasonably accurate over time; however, changes to

41

estimates and assumptions regarding severity of claims, medical cost inflation, as well as specific case facts can create short-term volatility in these accruals. A 100 basis point change in our loss development factors would result in an immaterial change in the claims and insurance accruals. There have been no material changes in the development factors for the year ended December 31, 2023.

Revenue Recognition and Related Allowances.

o

Description: Revenue is recognized over the transit time of the shipment as it moves from origin to destination while expenses are recognized as incurred. Estimates included in the recognition of revenue and accounts receivable include estimates related to shipments in transit and estimates of future adjustments to revenue and accounts receivable for billing adjustments and collectability.

o

Judgments and Uncertainties: Revenue is recognized in a systematic process whereby estimates related to shipments in transit are based upon actual bills of lading received near period end and the estimated percentage of completion of the service at period end. Estimates for credit losses and billing adjustments are based upon historical experience. Billing adjustments are primarily made for discounts and billing corrections.

o

Sensitivity of Estimate to Change: Since the cycle for pick-up and delivery of shipments is generally one to five days, typically less than ten percent of a total month’s revenue is in transit at the end of any month. Estimates included in the recognition of revenue and accounts receivable are continuously evaluated and updated; however, changes in economic conditions, customer creditworthiness, pricing arrangements and other factors may significantly impact these estimates.

Depreciation of Assets.

o

Description: Under the Company’s accounting policy for property and equipment, management establishes depreciable lives and salvage values for the Company’s revenue equipment (tractors and trailers) based on their estimated useful lives and estimated residual values to be received when the equipment is sold or traded in. These estimates are routinely evaluated and updated when circumstances warrant.

o

Judgments and Uncertainties: Selecting the appropriate accounting method for depreciation requires management judgment, as there are multiple acceptable methods that are in accordance with U.S generally accepted accounting principles, including straight-line, declining-balance, and sum-of-the-years' digits. The Company depreciates property and equipment on straight-line and declining-balance bases over the estimated useful lives of the assets. The Company believes these methods properly spread the costs over the useful lives of the assets.Factors affecting estimated useful lives and residual values of property and equipment may include estimating loss, damage, obsolescence, and Company policies around maintenance and asset replacement.

o

Sensitivity of Estimate to Change: Actual useful lives and residual values could differ from these assumptions based on market conditions and other factors, thereby impacting the estimated amount or timing of depreciation expense. There have been no material effects of changes to judgments related to depreciation expense for the year ended December 31, 2023.

These accounting policies and others are described in further detail in the Notes to the audited Consolidated Financial Statements included in this Form 10-K.

The preparation of financial statements in accordance with U.S. generally accepted accounting principles requires management to adopt accounting policies and make significant judgments and estimates to develop amounts reflected and disclosed in the consolidated financial statements. In many cases, there are alternative policies or estimation techniques that could be used. We maintain a thorough process to review the application of our accounting policies and to evaluate the appropriateness of the many estimates that are required to prepare the consolidated financial statements. However, even under optimal circumstances, estimates routinely require adjustment based on changing circumstances and the receipt of new or better information.

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Item 7A. Quantitative and Qualitative Disclosures About Market Risk

The Company is exposed to a variety of market risks including the effects of interest rates and diesel fuel prices. The detail of the Company’s debt structure is more fully described in the Notes to the audited Consolidated Financial Statements set forth in this Form 10-K. To help mitigate our exposure to rising diesel fuel prices, the Company has an established fuel surcharge program.

The following table provides information about the Company’s debt as of December 31, 2023. The table presents cash flows for principal payments (in millions) and related weighted average interest rates by contractual maturity dates. The estimated fair value of the fixed rate debt (in millions), which is comprised of finance leases, is based on current market interest rates for similar types of financial instruments, reflective of level two inputs.

Expected maturity date As of December 31, 2023

Average interest rate 3.9% 4.1% 3.5% — — —

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Item 8. Financial Statements and Supplementary Data

FINANCIAL STATEMENTS

Reports of Independent Registered Public Accounting Firm 45

Notes to Consolidated Financial Statements 53

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Report of Independent Registered Public Accounting Firm

To the Stockholders and Board of Directors

Saia, Inc.:

Opinion on theConsolidated Financial Statements

We have audited the accompanying consolidated balance sheets of Saia, Inc. and subsidiaries (the Company) as of December 31, 2023 and 2022, the related consolidated statements of operations, stockholders’ equity, and cash flows for each of the years in the three-year period ended December 31, 2023, and the related notes (collectively, the consolidated financial statements). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2023 and 2022, and the results of its operations and its cash flows for each of the years in the three-year period ended December 31, 2023, in conformity with U.S. generally accepted accounting principles.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company’s internal control over financial reporting as of December 31, 2023, based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission, and our report dated February 23, 2024 expressed an unqualified opinion on the effectiveness of the Company’s internal control over financial reporting.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these consolidated financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matter

The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial statements that was communicated or required to be communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the consolidated financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of a critical audit matter does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.

Evaluation of the estimated liabilities for self-insured workers’ compensation and bodily injury claims

As discussed in Note 1 to the consolidated financial statements, the Company has recorded estimated liabilities for claims related to workers’ compensation and bodily injury. These liabilities are recorded within claims and insurance accruals (current) of $41.6 million, and claims, insurance, and other (non-current) of $61.4 million, as of December 31, 2023.

We identified the evaluation of the estimated liabilities for self-insured workers’ compensation and bodily injury claims as a critical audit matter because of the inherent uncertainty in the amounts that will ultimately be paid to settle these claims. Factors that may affect the settlement cost of claims include the length of time the

45

claim remains open, its potential severity, and the results of litigation. Additionally, the Company’s liabilities include estimates for future development of claims and specialized skills were needed to evaluate the actuarial methods and assumptions used to make these estimates.

The following are the primary procedures we performed to address this critical audit matter. We evaluated the design and tested the operating effectiveness of certain internal controls over the Company’s self-insurance processes, including controls over the methods and assumptions used in estimating the liabilities. We evaluated the Company’s accruals for a selection of reported claims by comparing the individual accruals to current available information, which included claim files and attorneys’ letters, and we tested the Company’s historical paid loss data by inspecting a sample of claim payments. In addition, we involved an actuarial professional with specialized skills and knowledge, who assisted by comparing the Company’s actuarial methods with generally accepted actuarial methods and evaluating the key assumptions used in determining the liabilities.

/s/ KPMG LLP

We have served as the Company’s auditor since 2002.

Atlanta, Georgia

February 23, 2024

46

Report of Independent Registered Public Accounting Firm

To the Stockholders and Board of Directors

Saia, Inc.:

Opinion on Internal Control Over Financial Reporting

We have audited Saia, Inc. and subsidiaries' (the Company) internal control over financial reporting as of December 31, 2023, based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2023, based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheets of the Company as of December 31, 2023 and 2022, the related consolidated statements of operations, stockholders’ equity, and cash flows for each of the years in the three-year period ended December 31, 2023, and the related notes (collectively, the consolidated financial statements), and our report dated February 23, 2024 expressed an unqualified opinion on those consolidated financial statements.

Basis for Opinion

The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management's Report on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audit also included performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

Definition and Limitations of Internal Control Over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

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Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

/s/ KPMG LLP

Atlanta, Georgia

February 23, 2024

48

Saia, Inc. and Subsidiaries

Consolidated Balance Sheets

(in thousands, except share and per share data)

ASSETS

Current Assets:

Goodwill and Identifiable Intangibles, net 17,296 18,149

LIABILITIES AND STOCKHOLDERS’ EQUITY

Current Liabilities:

Wages, vacation and employees’ benefits 75,514 66,684

Current portion of operating lease liability 25,757 24,925

Other Liabilities:

Long-term debt, less current portion 6,315 16,489

Operating lease liability, less current portion 96,462 98,581

Commitments and Contingencies (Note 3)

Stockholders’ Equity:

See accompanying notes to consolidated financial statements.

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Saia, Inc. and Subsidiaries

Consolidated Statements of Operations

For the years ended December 31, 2023, 2022 and 2021

(in thousands, except per share data)

Operating Expenses:

Non-operating (Income) Expenses:

See accompanying notes to consolidated financial statements.

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Saia, Inc. and Subsidiaries

Consolidated Statements of Stockholders’ Equity

For the years ended December 31, 2023, 2022 and 2021

(in thousands)

Director deferred share activity 2 — 1,458 — — 1,458

Exercise of stock options less shares withheld for taxes 47 — 3,678 — — 3,678

Purchase of shares by Deferred Compensation Trust — — 1,268 (1,268) — —

Sale of shares by Deferred Compensation Trust — — (111) 111 — —

Director deferred share activity 2 — 1,170 — — 1,170

Exercise of stock options less shares withheld for taxes 62 — 4,511 — — 4,511

Purchase of shares by Deferred Compensation Trust — — 3,254 (3,254) — —

Sale of shares by Deferred Compensation Trust — — (2,107) 2,107 — —

Director deferred share activity 2 — 1,417 — — 1,417

Exercise of stock options less shares withheld for taxes 35 — 4,875 — — 4,875

Purchase of shares by Deferred Compensation Trust — — 620 (620) — —

Sale of shares by Deferred Compensation Trust — — (189) 189 — —

See accompanying notes to consolidated financial statements.

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Saia, Inc. and Subsidiaries

Consolidated Statements of Cash Flows

For the years ended December 31, 2023, 2022 and 2021

(in thousands)

Operating Activities:

Noncash items included in net income:

Loss (gain) from property disposals, net 910 50 (3,894)

Changes in operating assets and liabilities:

Investing Activities:

Proceeds from disposal of property and equipment 2,727 1,917 8,398

Financing Activities:

Repayment of credit and private shelf agreements — (1,000) (43,175)

Borrowing of credit and private shelf agreements — 1,000 43,175

Other financing activity (1,563) — —

See accompanying notes to consolidated financial statements.

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Saia, Inc. and Subsidiaries

Notes to Consolidated Financial Statements

December 31, 2023, 2022 and 2021

1. Description of Business and Summary of Accounting Policies

Description of Business

Saia, Inc., and its subsidiaries (Saia or the Company), is headquartered in Johns Creek, Georgia. Saia is a leading, less-than-truckload (LTL) motor carrier with more than 97% of its revenue derived from transporting LTL shipments for customers. In addition to the core LTL services provided in 45 states, the Company also offers customers a wide range of other value-added services, including non-asset truckload, expedited transportation and logistics services across the United States.

The chief operating decision maker is the Chief Executive Officer who regularly reviews the operating results of the Company's single operating segment.

Basis of Presentation

The accompanying consolidated financial statements include the accounts of Saia, Inc. and its wholly-owned subsidiaries. All significant intercompany accounts and transactions have been eliminated in the consolidated financial statements.

Use of Estimates

The preparation of our consolidated financial statements in conformity with U.S. generally accepted accounting principles requires the use of estimates and assumptions that affect the reported amounts of assets and liabilities and the reported amounts of revenues and expenses. Management makes its best estimate of the ultimate outcome for these items based on historical trends and other information available when the financial statements are prepared. Changes in estimates are recognized in accordance with the accounting rules for the estimate, which is typically in the period when new information becomes available to management. Areas where the nature of the estimate makes it reasonably possible that actual results could materially differ from amounts estimated include: revenue reserves; self-insurance accruals; long-term incentive compensation; tax liabilities; loss contingencies; litigation claims; and impairment assessments on long-lived assets and goodwill.

Recently Issued Accounting Pronouncements

In November 2023, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2023-07, “Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures.” Under this ASU, interim and annual segment disclosures are expanded primarily through enhanced disclosures about significant segment expenses and information used to assess segment performance. Additionally, the standard requires all entities with a single reportable segment to apply all segment disclosure requirements. This standard is effective for annual reporting periods beginning after December 15, 2023 and interim reporting periods beginning after December 15, 2024. The Company is currently evaluating the impact of this standard on its consolidated financial statements and related disclosures.

In December 2023, the FASB issued ASU No. 2023-09, “Income Taxes (Topic 326): Improvements to Income Tax Disclosures.” Under this ASU income tax disclosures are expanded primarily by requiring the disaggregation of the rate reconciliation and income taxes paid disclosures. This standard is effective for annual reporting periods beginning after December 15, 2024. The Company is currently evaluating the impact of this standard on its consolidated financial statements and related disclosures.

Summary of Accounting Policies

Significant accounting policies and practices used in the preparation of the accompanying consolidated financial statements are as follows:

53

Cash and Cash Equivalents:Cash and cash equivalents includes cash on hand and short term marketable securities with original maturities of three months or less.

SpareParts, Fuel and Operating Supplies: Spare parts, fuel and operating supplies on hand are carried at average cost and are included in other current assets on the accompanying consolidated balance sheets.

Property and Equipment: Property and equipment are carried at cost less accumulated depreciation. Replacements and improvements that extend the useful life of an asset are capitalized, while repairs and maintenance that do not improve or extend the lives of the respective assets are charged to expense as incurred. The Company evaluates long-lived assets for impairment whenever events or changes in circumstances indicate the carrying value of assets may not be recoverable.

Depreciation is computed using the straight-line method, except for tractors (included in revenue equipment) for which the declining-balance method is used. The following service lives are used to compute depreciation:

Years

Revenue equipment 6 to 14

Technology equipment and software 3 to 5

At December 31, property and equipment consisted of the following (in thousands):

The Company’s investment in technology equipment and software consists primarily of systems to support customer service, maintenance and freight management. Depreciation and amortization expense (including amortization of assets under finance leases) was $177.9 million, $156.2 million and $140.5 million for the years ended December 31, 2023, 2022 and 2021, respectively. At December 31, 2023, trailers acquired under finance leases had a gross carrying value of $137.4 million and accumulated amortization of $67.7 million. At December 31, 2022, trailers acquired under finance leases had a gross carrying value of $137.9 million and accumulated amortization of $58.7 million.

Claims and Insurance Accruals: The Company maintains a significant amount of insurance coverage with third-party insurance carriers that provides various levels of protection for covered risk exposure, including in the areas of workers’ compensation, bodily injury and property damage, casualty, cargo loss and damage and group health, with coverage limits and retention and deductible amounts that vary based on policy periods and claim type. Claims and insurance accruals related to workers’ compensation, bodily injury and property damage, casualty, cargo loss and damage and group health are established by management based on estimates of losses that the Company will ultimately incur on reported claims and on claims that have been incurred but not yet reported. Accruals are calculated on reported claims based on an evaluation of the nature and severity of the claim, historical loss experience and on legal, economic and other factors. Actuarial analysis is also used in calculating the accruals for workers’ compensation and bodily injury and property damage claims.

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Source: SEC EDGAR (public domain) · 10-K for the period ended 2023-12-31, filed 2024-02-23 · accession 0000950170-24-019368

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