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ITEM 7.MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following management’s discussion and analysis of Global Water Resources, Inc.'s (the "Company", "GWRI", "we", or "us") financial condition and results of operations (“MD&A”) relate to the year ended December 31, 2022 and should be read together with the consolidated financial statements and accompanying notes included in Part II, Item 8 of this report.

Overview

GWRI is a water resource management company that owns, operates, and manages twenty-nine water, wastewater, and recycled water systems in strategically located communities, principally in metropolitan Phoenix and Tucson, Arizona. The Company seeks to deploy an integrated approach, referred to as “Total Water Management." Total Water Management is a comprehensive approach to water utility management that reduces demand on scarce non-renewable water sources and costly renewable water supplies, in a manner that ensures sustainability and greatly benefits communities both environmentally and economically. This approach employs a series of principles and practices that can be tailored to each community:

•Reuse of recycled water, either directly or to non-potable uses, through aquifer recharge, or possibly direct potable reuse in the future;

•Regional planning;

•Use of advanced technology and data;

•Employing respected subject matter experts and retaining thought and application leaders;

•Leading outreach and educational initiatives to ensure all stakeholders including customers, development partners, regulators, and utility staff are knowledgeable on the principles and practices of our Total Water Management approach; and

•Establishing partnerships with communities, developers, and industry stakeholders to gain support of our Total Water Management principles and practices.

COVID-19 Update

Our water and wastewater services are essential services and we intend to continue to provide those services for our customers. We continue to monitor the impact of the COVID-19 pandemic on our business and operations, including how it will impact our customers, employees, suppliers, vendors, and business partners. While the COVID-19 pandemic did not have a material effect on our business operations, results of operations, cash flows, and financial position for the years ended December 31, 2022 and 2021, we are unable to predict the ultimate extent to which our business operations, results of operations, cash flows, and financial position will be impacted by the COVID-19 pandemic. The degree to which the COVID-19 pandemic impacts our business operations, results of operations, cash flows, and financial position will depend on future developments, which are highly uncertain, continuously evolving and cannot be predicted. This includes, but is not limited to, the duration and spread of the COVID-19 pandemic; its severity; the emergence and severity of its variants; the actions to contain the virus or treat its impact, such as the availability and efficacy of vaccines (particularly with respect to emerging strains of the virus) and potential hesitancy to utilize them; general economic factors, such as increased inflation; supply chain constraints; labor supply issues; restrictions on travel and transportation; and how quickly and to what extent normal economic and operating conditions can resume.

Further, our current results and financial condition discussed herein may not be indicative of future operating results and trends. Refer to “Risk Factors” included in Part I, Item 1A of this report for additional risks we face due to the COVID-19 pandemic.

Business Outlook

The trend of positive growth in new connections continued in 2021 and 2022. According to the 2020 U.S. Census Data, the Phoenix metropolitan statistical area (“MSA”) is the 11th largest MSA in the U.S. and had a population of 4.8 million, an increase of 14% over the 4.2 million people reported in the 2010 Census. Metropolitan Phoenix continues to grow due to its comparatively affordable housing, excellent weather, large and growing universities, a diverse employment base, and low taxes. The Employment and Population Statistics Department of the State of Arizona predicts that the Phoenix metropolitan area will have a population of 5.8 million people by 2030 and 6.5 million by 2040. During the twelve months ended December 31, 2022, Arizona’s employment rate increased by 3.1%, ranking the state in the top twenty nationally for job growth.

According to the W.P. Carey School of Business Greater Phoenix Blue Chip Real Estate Consensus Panel (the "Greater Phoenix Blue Chip Panel"), during 2022 the single-family housing market experienced a decline in permits issued with

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approximately 24,600 issued in 2022 as compared to approximately 31,000 issued in 2021. The Greater Phoenix Blue Chip Panel expects the decrease in annual single-family housing permits to continue into 2023 with recovery in 2024. However, according to the Greater Phoenix Blue Chip Panel, the outlook for multi-family activity is expected to be more stable, with 13,700 and 12,300 multi-family housing permits expected for 2023 and 2024, respectively. Despite the general slowdown in housing in the Phoenix metropolitan area primarily due to inflation and increased interest rates, management believes that we are well-positioned to benefit from the growth expected in the Phoenix metropolitan area due to the availability of lots and existing infrastructure in place within our services areas.

Factors Affecting our Results of Operations

Our financial condition and results of operations are influenced by a variety of industry-wide factors, including but not limited to:

•population and community growth;

•economic and environmental utility regulation;

•economic environment;

•the need for infrastructure investment;

•production and treatment costs;

•weather and seasonality; and

•access to and quality of water supply.

The COVID-19 pandemic may impact the degree to which these factors affect our financial condition and results of operations as discussed above under "COVID-19 Update."

We are subject to economic regulation by the state regulator, the ACC. The U.S. federal and state governments also regulate environmental, health and safety, and water quality matters. We continue to execute on our strategy to optimize and focus the Company in order to provide greater value to our customers and shareholders by aiming to deliver predictable financial results, making prudent capital investments, and focusing our efforts on earning an appropriate rate of return on our investments.

Population and Community Growth

Population and community growth in the metropolitan Phoenix area served by our utilities have a direct impact on our earnings. An increase or decrease in our active service connections will affect our revenues and variable expenses in a corresponding manner. As of December 31, 2022, active service connections increased 2,388, or 4.4%, to 56,270 compared to 53,882 active service connections as of December 31, 2021, primarily due to organic growth in our service areas. Approximately 91.0% of the 56,270 active service connections are serviced by our Global Water - Santa Cruz Water Company, Inc. (“Santa Cruz”) and Global Water - Palo Verde Utilities Company, Inc. (“Palo Verde”) utilities as of December 31, 2022.

The graph below presents the historical change in active and total connections for our ongoing operations over the past five years.

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Economic and Environmental Utility Regulation

We are subject to extensive regulation of our rates by the ACC, which is charged with establishing rates based on the provision of reliable service at a reasonable cost while also providing an opportunity to earn a fair rate of return on rate base for investors of utilities. The ACC uses a historical test year to evaluate whether the plant in service is used and useful, to assess whether costs were prudently incurred, and to set “just and reasonable” rates. Rate base is typically the depreciated original cost of the plant in service (net of contributions in aid of construction (“CIAC”) and advances in aid of construction (“AIAC”) which are funds or property provided to a utility under the terms of a main extension agreement, the value of which may be refundable), that has been determined to have been “prudently invested” and “used and useful”, although the reconstruction cost of the utility plant may also be considered in determining the rate base. The ACC also decides on an applicable capital structure based on actual or hypothetical analyses. The ACC determines a “rate of return” on that rate base, which includes the approved capital structure and the actual cost of debt and a fair and reasonable cost of equity based on the ACC's judgment. The overall revenue requirement for rate making purposes is established by multiplying the rate of return by the rate base and adding “prudently” incurred operating expenses for the test year, depreciation, and any applicable pro forma adjustments.

To ensure an optimal combination of access to water and water conservation balanced with a fair rate of return for investors, our water utility operating revenue is based on two components: a fixed fee and a consumption or volumetric fee. For our water utilities, the fixed fee, or “basic service charge,” provides access to water for residential usage and has generally been set at a level to produce approximately 50% of total water revenue. The volumetric fee is based on the total volume of water supplied to a given customer after the minimum number of gallons, if any, covered by the basic service charge, multiplied by a price per gallon set by a tariff approved by the ACC. A discount to the volumetric rate applies for customers that use less than an amount specified by the ACC. For all investor-owned water utilities, the ACC requires the establishment of inverted tier conservation-oriented rates, meaning that the price of water increases as consumption increases. For wastewater utilities, wastewater collection, and treatment can be based on volumetric or fixed fees. Our wastewater utility services are billed based solely on a fixed fee, determined by the size of the water meter installed. Recycled water is sold on a volumetric basis with no fixed fee component.

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We are required to file rate cases with the ACC to obtain approval for a change in rates. Rate cases and other rate-related proceedings can take a year or more to complete. As a result, there is frequently a delay, or regulatory lag, between the time of a capital investment or incurrence of an operating expense increase and when those costs are reflected in rates. We believe it is common industry practice to file for a rate increase every three to five years. Refer to “—Rate Case Activity” below and Note 2 – “Regulatory Decision and Related Accounting and Policy Changes” of the Notes to the Consolidated Financial Statements included in Part II, Item 8 of this report for additional information.

Environmental, health and safety, and water quality regulations are complex and change frequently, and they have tended to become more stringent over time. Although it is difficult to project the ultimate costs of complying with pending or future requirements, we do not expect current requirements under current regulation to have a material impact on our operations or financial condition, although it is possible new methods of treating drinking water may be required if additional regulations become effective in the future. As newer or stricter standards are introduced, they could increase our operating expenses. We would generally expect to recover expenses associated with compliance for environmental and health and safety standards through rate increases, but this recovery may be affected by regulatory lag.

Infrastructure Investment

Capital expenditures for infrastructure investment are a component of the rate base on which our regulated utility subsidiaries are allowed to earn an equity rate of return. Capital expenditures for infrastructure provide a basis for earnings growth by expanding our “used and useful” rate base, which is a component of our permitted return on investment and revenue requirement. We are generally able to recover a rate of return on these capital expenditures (return on equity and debt), together with debt service and certain operating costs, through the rates we charge.

We have an established capital improvement plan to make targeted capital investments to repair and replace existing infrastructure as needed, address operating redundancy requirements, improve our overall financial performance and expand our infrastructure in areas where growth is occurring.

Production and Treatment Costs

Our water and wastewater services require significant production resources and therefore result in significant production costs. Although we are permitted to recover these costs through the rates we charge, regulatory lag can decrease our margins and earnings if production costs or other operating expenses increase significantly before we are able to recover them through increased rates. Our most significant costs include labor, chemicals used to treat water and wastewater, and power used to operate pumps and other equipment. Power and chemical costs can be volatile. However, we employ a variety of technologies and methodologies to minimize costs and maximize operational efficiencies.

Cybersecurity Risks

In the regular course of our business, we manage a range of sensitive security, customer, and business systems information. A security breach of our information systems such as theft or the inappropriate release of certain types of information, including confidential customer, employee, financial or system operating information, could have a material adverse impact on our financial condition, results of operations or cash flows. We operate in a highly regulated industry that requires the continued operation of sophisticated information technology systems and network infrastructure. Despite implementation of security measures, our technology systems are vulnerable to disability, failures or unauthorized access. Our facilities, information technology systems and other infrastructure facilities and systems and physical assets could be targets of such unauthorized access. Failures or breaches of our systems could impact the reliability of our systems and also subject us to financial harm. If our technology systems were to fail or be breached and if we are unable to recover in a timely way, we may not be able to fulfill critical business functions and sensitive confidential data could be compromised, which could have a material adverse impact on our financial condition, results of operations or cash flows.

We are subject to laws and rules issued by multiple government agencies concerning safeguarding and maintaining the confidentiality of our security, customer, and business information. The increasing promulgation of rules and standards will increase our compliance costs and our exposure to the potential risk of violations of the standards.

We have experienced, and expect to continue to experience, these types of threats and attempted intrusions. The implementation of additional security measures could increase costs and have a material adverse impact on our financial results. We have obtained cyber insurance to provide coverage for a portion of the losses and damages that may result from a security breach of our information technology systems, but such insurance may not cover the total loss or damage caused

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by a breach. These types of events could also require significant management attention and resources, and could adversely affect Global Water Resources’ reputation with customers and the public.

Weather and Seasonality

Our ability to meet the existing and future water demands of our customers depends on an adequate supply of water. Drought, overuse of sources of water, the protection of threatened species or habitats, or other factors may limit the availability of ground and surface water.

Also, customer usage of water and recycled water is affected by weather conditions, particularly during the summer. Our water systems generally experience higher demand in the summer due to the warmer temperatures and increased usage by customers for irrigation and other outdoor uses. However, summer weather that is cooler or wetter than average generally suppresses customer water demand and can have a downward effect on our operating revenue and operating income. Conversely, when weather conditions are extremely dry, our business may be affected by government-issued drought-related warnings and/or water usage restrictions that would artificially lower customer demand and reduce our operating revenue.

The limited geographic diversity of our service areas makes the results of our operations more sensitive to the effect of local weather extremes. The second and third quarters of the year are generally those in which water services revenue and wastewater services revenues are highest. For additional information and risks associated with weather and seasonality, see “Risk Factors,” included in Part I, Item 1A of this report.

Access to and Quality of Water Supply

In many areas of Arizona (including certain areas that we service), water supplies are limited and, in some cases, current usage rates exceed sustainable levels for certain water resources. We currently rely predominantly (and are likely to continue to rely) on the pumping of groundwater and the generation and delivery of recycled water for non-potable uses to meet future demands in our service areas. At present, groundwater (and recycled water derived from groundwater) is the primary water supply available to us. In addition, regulatory restrictions on the use of groundwater and the development of groundwater wells, lack of available water rights, drought, overuse of local or regional sources of water, protection of threatened species or habitats, or other factors, including climate change, may limit the availability of ground or surface water. Notwithstanding the foregoing, we believe that we have an adequate supply of water to service our current demand and growth for the foreseeable future. For additional information and risks associated with the access to and quality of water supply, see “Risk Factors,” included in Part I, Item 1A of this report.

Rate Case Activity

On July 27, 2022, the ACC issued Rate Decision No. 78644 relating to the Company's recent rate case involving 12 of the Company's regulated utilities, consisting of approximately 96% of the Company's active service connections at the time of the rate case application filing. Pursuant to Rate Decision No. 78644, the ACC approved, among other things, a collective annual revenue requirement increase of approximately $2.2 million (including the acquisition premiums discussed below) based on 2019 test year service connections, and phased-in over approximately two years, as follows:

Incremental Cumulative

To the extent that the number of active service connections has increased and continues to increase from 2019 levels, the additional revenues may be greater than the amounts set forth above. On the other hand, if active connections decrease or the Company experiences declining usage per customer, the Company may not realize all of the anticipated revenues.

The ACC also approved: (i) the consolidation of water and/or wastewater rates to create economies of scale that are beneficial to all customers when rates are consolidated; (ii) acquisition premiums relating to the Company’s acquisitions of its Red Rock and Turner Ranches utilities, which increase the rate base for such utilities and result in an increase in the annual collective revenue requirement included in the table above; (iii) the Company’s ability to annually adjust rates to flow through changes in property tax expense and/or changes in income tax expense, without the necessity of a rate case proceeding; and (iv) a sustainable water surcharge, which will allow semiannual surcharges to be added to customer bills based on verified costs of new water resources.

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Finally, Rate Decision No. 78644 requires the Company to work with ACC staff and the Residential Utility Consumer Office to prepare a Private Letter Ruling request to the Internal Revenue Service (“IRS”) to clarify whether the failure to eliminate the deferred taxes attributable to assets condemned in a transaction governed by Section 1033 of the Internal Revenue Code ("IRC") would violate the normalization provisions of Section 168(i)(9) of the IRC. If the IRS accepts the request and issues its ruling, a copy must be provided to the ACC. Within 90 days after providing the ruling to the ACC, ACC Staff shall prepare, for ACC consideration, a memorandum and proposed order regarding guidance issued within the Private Letter Ruling. This may result in further action by the ACC, which we are unable to predict due to the uncertainties involved, that could have an adverse impact on our financial condition, results of operations and cash flows.

Refer to Note 2 – “Regulatory Decision and Related Accounting and Policy Changes” of the Notes to the Consolidated Financial Statements included in Part II, Item 8 of this report for additional information.

Corporate Transactions

Recent Acquisitions

On April 14, 2022, the Company signed a definitive agreement to acquire Farmers Water Co., an operator of a water utility with service area in Pima County, Arizona. On February 1, 2023, the Company completed the acquisition of Farmers Water Co. Refer to Note 16 - "Subsequent Event" of the Notes to the Consolidated Financial Statements included in Part II, Item 8 of this report for additional information.

On January 20, 2022, the Company acquired the assets of Rincon Water Company, Inc., a water utility in Pima County, Arizona. The acquisition added an additional 73 connections and approximately 8.6 square miles of service area at the time of acquisition.

On January 13, 2022, the Company acquired the assets of Twin Hawks Utility, Inc., a water utility in Pinal County, Arizona. The acquisition added an additional 18 connections and approximately 0.5 square miles of service area at the time of acquisition.

On November 3, 2021, the Company completed the stock acquisition by merger of Las Quintas Serenas Water Company, Inc. ("Las Quintas"), an operator of a water utility with service area in Pima County, Arizona, adding. 1,100 connections with approximately 2.5 square miles of service area at the time of acquisition.

On February1, 2023 the Company completed the acquisition of Farmers Water Co., an operator of a water utility with service area in Sahuarita, Arizona and in unincorporated Pima County, Arizona. The acquisition added approximately 3,300 active water connections and 21.5 square miles of service area. Refer to Note 16 - "Subsequent Events" of the Notes to the Consolidated Financial Statements included in Part II, Item 8 of this report for additional details.

ACC Tax Docket

On September 20, 2018, the ACC issued Rate Decision No. 76901, which set forth the reductions in revenue for our Santa Cruz, Palo Verde, Greater Tonopah, and Northern Scottsdale utilities due to lower corporate tax rates under the TCJA. Rate Decision No. 76901 adopted a phase-in approach for the reductions to match the phase-in of our revenue requirement under Rate Decision No. 74364 enacted in February 2014. In 2021, the final year of the phase-in, the aggregate annual reductions in revenue for our Santa Cruz, Palo Verde, Greater Tonopah, and Northern Scottsdale utilities were approximately $415,000, $669,000, $16,000, and $5,000, respectively. The ACC also approved a carrying cost of 4.25% on regulatory liabilities resulting from the difference of the fully phased-in rates to be applied in 2021 versus the years leading up to 2021 (i.e., 2018 through 2020).

On July 27, 2022, the ACC issued Rate Decision No. 78644, which approved an adjustor mechanism for income taxes. The adjustor mechanism permits the Company to flow through potential changes to state and federal income tax rates as well as refund or collect funds related to TCJA. The Company expects any remaining TCJA recovery to be addressed through the income tax adjustor. Refer to Note 2 – “Regulatory Decision and Related Accounting and Policy Changes” of the Notes to the Consolidated Financial Statements included in Part II, Item 8 of this report for additional information.

On November 27, 2018, February 20, 2019, February 28, 2019, and January 23, 2020, the ACC adopted orders relating to the funding for income taxes on CIAC and AIAC, which became taxable for our regulated utilities under the TCJA. However, effective January 1, 2021, CIAC and AIAC for regulated water and sewage disposal facility companies are excluded from income under IRC Section 118.

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Stipulated Condemnation of the Operations and Assets of Valencia

On July 14, 2015, the Company closed the stipulated condemnation to transfer the operations and assets of Valencia to the City of Buckeye. Terms of the condemnation were agreed upon through a settlement agreement and stipulated final judgment of condemnation wherein the City of Buckeye acquired all the operations and assets of Valencia and assumed operation of the utility upon close. The City of Buckeye is obligated to pay the Company a growth premium equal to $3,000 for each new water meter installed within Valencia’s prior service areas in the City of Buckeye, for a 20-year period ending December 31, 2034, subject to a maximum payout of $45.0 million over the term of the agreement.

Public Offering of Common Stock

On August 1, 2022, the Company completed a public offering of 1,150,000 shares of common stock at a public offering price of $13.50 per share, which included 150,000 shares issued and sold to the underwriter following the exercise in full of its option to purchase additional shares of common stock. The Company received net proceeds of approximately $14.9 million from the offering after deducting underwriting discounts and commissions and offering expenses paid by the Company.

Segment Reporting

Operating segments are defined as components of an enterprise about which separate financial information is available that is evaluated regularly by the chief operating decision maker in deciding how to allocate resources and in assessing operating performance. In consideration of the Financial Accounting Standards Board’s Accounting Standards Codification 280, Segment Reporting, we are not organized around specific products and services, geographic regions, or regulatory environments. We currently operate in one geographic region within the State of Arizona, wherein each operating utility operates within the same regulatory environment.

While we report revenue, disaggregated by service type, on the face of our statement of operations, we do not manage the business based on any performance measure at the individual revenue stream level. We do not have any customers that contribute more than 10% to our revenues or revenue streams. Additionally, the chief operating decision maker uses consolidated financial information to evaluate our performance, which is the same basis on which he communicates our results and performance to our board of directors. It is upon this consolidated basis from which he bases all significant decisions regarding the allocation of our resources on a consolidated level. Based on the information described above and in accordance with the applicable literature, management has concluded that we are currently organized and operated as one operating and reportable segment.

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Comparison of Results of Operations for the Years Ended December 31, 2022 and 2021

The following table summarizes our results of operations for the years ended December 31, 2022 and 2021 (in thousands, except for share amounts):

For the Year Ended December 31,

Basic earnings per common share $ 0.24 $ 0.16

Diluted earnings per common share $ 0.24 $ 0.16

Revenues – The following table summarizes our revenues for the years ended December 31, 2022 and 2021 (in thousands):

For the Year Ended December 31,

Wastewater and recycled water services 23,843 22,241

Unregulated revenues — 729

Total revenues increased $2.8 million, or 6.7%, to $44.7 million for the year ended December 31, 2022 compared to $41.9 million for the year ended December 31, 2021. The increase in revenue reflects the 4.4% increase in active service connections due to organic growth, combined with new connections associated with the acquisition of Las Quintas Serenas in November 2021, as well as the increase in rates related to Rate Decision No. 78644. The increase in revenue was partially offset by the ICFA revenue recognized in 2021 that did not recur in 2022.

Water Services – Water services revenue increased $1.9 million, or 10.2%, to $20.9 million for the year ended December 31, 2022 compared to $18.9 million for the year ended December 31, 2021. The increase in water services revenue was primarily related to organic growth in connections, the acquisition of Las Quintas Serenas, and an increase in rates related to Rate Decision No. 78644.

Water services revenue based on consumption increased $0.6 million, or 7.3%, to $9.2 million for the year ended December 31, 2022 compared to $8.6 million for the year ended December 31, 2021. The increase was primarily driven by the acquisition of Las Quintas Serenas, growth in connections and an increase in rates related to Rate Decision No. 78644.

Active water connections increased 4.4% to 29,855 as of December 31, 2022 from 28,594 as of December 31, 2021, primarily due to organic growth in our service areas.

Water consumption increased 7.8% to 3.5 billion gallons for the year ended December 31, 2022, compared to 3.2 billion gallons for the year ended December 31, 2021. The increase in water consumption was primarily due to organic growth in our service areas combined with new connections associated with the acquisition of Las Quintas Serenas.

Water services revenue associated with the basic service charge, excluding miscellaneous charges, increased $1.2 million, or 11.9%, to $11.1 million for the year ended December 31, 2022 compared to $9.9 million for the year ended December 31, 2021. The increase was primarily due to the increase in active service connections, which included organic growth combined with new connections associated with the acquisition of Las Quintas, as well as an increase in rates due to Rate Decision No. 78644.

Wastewater and Recycled Water Services – Wastewater and recycled water services revenue increased $1.6 million, or 7.2%, for the year ended December 31, 2022 compared to the year ended December 31, 2021. The increase in wastewater and recycled water services revenue was primarily driven by a $1.5 million increase in wastewater services revenue. The increase in

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wastewater services revenue reflects the increase in active wastewater connections, which increased 4.5% to 26,415 as of December 31, 2022 from 25,288 as of December 31, 2021, combined with an increase in rates due to Rate Decision No. 78644.

Recycled water services revenue, which is based on the number of gallons delivered, increased by approximately $0.1 million or 9.7%, to $1.2 million for the year ended December 31, 2022 compared to $1.1 million for the year ended December 31, 2021. The increase in recycled water services revenue was primarily driven by the increase in number of gallons consumed combined with an increase in rates due to Rate Decision No. 78644. The volume of recycled water delivered increased 44 million gallons, or 6.4%, to 727 million gallons for the year ended December 31, 2022 compared to 683 million gallons for the year ended December 31, 2021.

Operating Expenses – The following table summarizes our operating expenses for the year ended December 31, 2022 and 2021 (in thousands):

For the Year Ended December 31,

Operations and Maintenance – Operations and maintenance costs, consisting of personnel costs, production costs (primarily chemicals and purchased electrical power), maintenance costs, and property tax, increased $0.6 million, or 5.7%, for the year ended December 31, 2022 compared to the year ended December 31, 2021.

Total personnel expenses increased $0.1 million, or 2.0%, to $3.5 million for the year ended December 31, 2022 compared to $3.4 million for the year ended December 31, 2021. The increase in personnel expenses was primarily related salary and wage increases, partially offset by lower medical expenses.

Utilities power and related expenses increased $0.3 million, or 13.3%, to $2.3 million for the year ended December 31, 2022 compared to $2.0 million for the year ended December 31, 2021. The increase was attributable to higher electric utility expense due to increased pump usage from additional connections and escalated consumption.

Contract services increased $0.2 million, or 14.4%, to $1.4 million for the year ended December 31, 2022 compared to $1.2 million for the year ended December 31, 2021. The increase was primarily due to increased costs for billing software related to the additional connections year over year.

General and Administrative – General and administrative costs include the day-to-day expenses of office operations, personnel costs, legal and other professional fees, insurance, rent, and regulatory fees. These costs increased $1.0 million, or 6.5%, for the year ended December 31, 2022 compared to the year ended December 31, 2021.

Personnel related costs increased $0.4 million, or 7.0%, to $6.4 million for the year ended December 31, 2022 compared to $5.9 million for the year ended December 31, 2021. The increase was primarily related salary and wage increases, partially offset by lower medical expenses.

Deferred compensation expense decreased $1.0 million, or 39.0%, to $1.6 million for the year ended December 31, 2022 compared to $2.6 million for the year ended December 31, 2021. The decrease was primarily due to the impact of the change in our stock price, used in the valuation of options that are accounted for as liability awards, where our stock price decreased during the year ended December 31, 2022 as compared to an overall increase in stock price during the year ended December 31, 2021. Refer to Note 14 — “Deferred Compensation Awards” of the Notes to the Consolidated Financial Statements included in Part II, Item 8 of this report for additional information.

Board compensation expense decreased $0.4 million, or 50.4%, to $0.3 million for the year ended December 31, 2022 compared to $0.7 million for the year ended December 31, 2021. The decrease was primarily due to the decrease in our stock price during the year ended December 31, 2022 compared to the year ended December 31, 2021.

Regulatory expense increased $0.3 million, or 20.3%, to $0.4 million for the year ended December 31, 2022 compared to $0.1 million for the year ended December 31, 2021. The increase is primarily related to expenses incurred relating to the rate case activity during 2022.

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Rent expenses increased $0.1 million, or 67.8%, to $0.3 million for the year ended December 31, 2022 compared to $0.2 million for the year ended December 31, 2021. The increase was primarily related to a new corporate office lease agreement that commenced May 2022.

Professional fees expenses increased $0.6 million, or 30.2%, to $2.6 million for the year ended December 31, 2022 compared to $2.0 million for the year ended December 31, 2021. The increase was primarily related to legal fees incurred in connection with the rate case and acquisition related matters.

Depreciation and amortization - Depreciation and amortization expense increased $0.4 million, or 4.2%, to $9.9 million for the year ended December 31, 2022, compared to $9.5 million for the year ended December 31, 2021. The increase was primarily driven by increased depreciation due to the increase in fixed assets, partially offset by a reduction in amortization of intangible assets.

Other Expense – Other expense totaled $1.4 million for the year ended December 31, 2022 compared to $2.2 million for the year ended December 31, 2021. The improvement of $0.8 million in other expense was related to the $1.1 million increase in income associated with Buckeye growth premiums, as a result of increased meter connections in the area, combined with a decrease in interest expense of $1.2 million primarily attributable to an increase in capitalized interest for the year ended December 31, 2021. This was partially offset by $1.5 million of income recognized on the sale of a wireless communication tower in 2021 that did not recur in 2022.

Income Tax Expense – Income tax expense of $0.9 million was recorded for the year ended December 31, 2022 compared to $1.2 million for the year ended December 31, 2021. The decrease was primarily driven by the 2017 TCJA reversal of approximately $0.7 million, offset by an increase in pre-tax net income for the year ended December 31, 2022.

Net Income – Our net income totaled $5.5 million for the year ended December 31, 2022 compared to net income of $3.6 million for the year ended December 31, 2021. The $1.9 million increase was primarily attributable to organic growth, the acquisition of Las Quintas Serenas in November 2021, the recognition of approximately $0.5 million in allowance for funds used during construction ("AFUDC"), offset by an increase in operational expenses of approximately $0.6 million and an increase in approximately $1.0 million in general and administrative expenses, primarily driven by personnel related costs and increased regulatory expenses incurred due to rate case activity during 2022.

Outstanding Share Data

As of March 8, 2023, there were 23,871,046 shares of our common stock outstanding and stock based awards to acquire an additional 517,980 shares of our common stock outstanding.

Liquidity and Capital Resources

Our capital resources are provided by internally generated cash flows from operations as well as debt and equity financing. Additionally, our regulated utility subsidiaries receive advances and contributions from customers, home builders, and real estate developers to partially fund construction necessary to extend service to new areas. We use our capital resources to:

•fund operating costs;

•fund capital requirements, including construction expenditures;

•pay dividends;

•fund acquisitions;

•make debt and interest payments; and

•invest in new and existing ventures.

Our utility subsidiaries operate in rate-regulated environments in which the amount of new investment recovery may be limited. Such recovery will take place over an extended period of time because recovery through rate increases is subject to regulatory lag.

As of December 31, 2022, we have no notable near-term cash expenditures, other than the principal payments for our Series B senior secured notes in the amount of $1.9 million due in each of June and December of 2023. While specific facts and circumstances could change, we believe that we have sufficient cash on hand, the ability to draw on our $15.0 million revolving line of credit (which reflects the increased borrowing amount under this recently amended facility as discussed below), and will be able to generate sufficient cash flows to meet our operating cash flow requirements and capital expenditure plan, as well as remain in compliance with our debt covenants, for the next twelve months and beyond.

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In March 2014, we initiated a dividend program to declare and pay a monthly dividend. On November 30, 2022, we announced a monthly dividend increase from $0.02458 per share ($0.29496 per share annually) to $0.02483 per share ($0.29796 per share annually). Although we expect monthly dividends will be declared and paid for the foreseeable future, the declaration of any dividends is at the discretion of our board of directors and is subject to legal requirements and debt service ratio covenant requirements (refer to “—Senior Secured Notes" and "—Revolving Credit Line").

Cash from Operating Activities

Cash flows provided by operating activities are used for operating needs and to meet capital expenditure requirements. Our future cash flows from operating activities will be affected by economic utility regulation, infrastructure investment, growth in service connections, customer usage of water, compliance with environmental health and safety standards, production costs, weather, and seasonality.

For the year ended December 31, 2022, our net cash provided by operating activities totaled $23.3 million compared to $20.4 million for the year ended December 31, 2021. The $3.0 million increase in cash from operating activities was primarily driven by the improvement in net income for the year ended December 31, 2022 compared to the year ended December 31, 2021.

Cash from Investing Activities

Our net cash used in investing activities totaled $34.2 million for the year ended December 31, 2022 compared to $20.3 million for the year ended December 31, 2021. The $13.9 million increase in cash used in investing activities was primarily driven by the increase in capital expenditures of $15.7 million, offset by a decrease of approximately $1.9 million in cash paid for acquisitions for the year ended December 31, 2022 compared to the year ended December 31, 2021.

We continue to invest capital prudently in our existing, core service areas where we are able to deploy our Total Water Management model as this includes any required maintenance capital expenditures and the construction of new water and wastewater treatment and delivery facilities. Our projected capital expenditures and other investments are subject to periodic review and revision to reflect changes in economic conditions and other factors. As a result, we may reduce capital expenditures to correspond with any decreases in demand for housing in our service areas.

Cash from Financing Activities

Our net cash provided by financing activities totaled $5.0 million for the year ended December 31, 2022, a $12.9 million change as compared to the $7.9 million in cash used in financing activities for the year ended December 31, 2021. This change was primarily driven by the $14.9 million in net proceeds received from our public offering of common stock in August 2022, partially offset by a $1.9 million principal payment for our Series B senior secured notes for the year ended December 31, 2022.

Senior Secured Notes

On June 24, 2016, we issued two series of senior secured notes with a total principal balance of $115.0 million at a blended interest rate of 4.55%. Series A carriesa principal balance of $28.8 million and bears an interest rate of 4.38% over a twelve-year term, with the principal payment due on June 15, 2028. Series B carries a principal balance of $86.3 million and bears an interest rate of 4.58% over a 20-year term. Series B was interest only for the first five years, with $1.9 million principal payments paid semiannually thereafter beginning December 2021. The proceeds of the senior secured notes were primarily used to refinance our long-term tax exempt bonds, pursuant to an early redemption option at 103%, plus accrued interest, as a result of the initial public offering of our common stock in May 2016.

The senior secured notes require the Company to maintain a debt service coverage ratio of consolidated EBITDA to consolidated debt service of at least 1.10 to 1.00. Consolidated EBITDA is calculated as net income plus depreciation and amortization, taxes, interest, and other non-cash charges net of non-cash income. Consolidated debt service is calculated as interest expense, principal payments, and dividend or stock repurchases. The senior secured notes also contain a provision limiting the payment of dividends if the Company falls below a ratio of 1.25. However, for the quarter ended June 30, 2021 through the quarter ending March 31, 2024, the debt service ratio drops to 1.20. The debt service ratio increases to 1.25 for any fiscal quarter during the period from and after June 30, 2024. As of December 31, 2022, the Company was in compliance with its financial debt covenants.

Debt issuance costs as of both December 31, 2022 and 2021 were $0.5 million.

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Revolving Credit Line

On April 30, 2020, the Company entered into an agreement with The Northern Trust Company, an Illinois banking corporation (the “Northern Trust Loan Agreement”), for a two-year revolving line of credit initially up to $10.0 million with an initial maturity date of April 30, 2022. This credit facility, which may be used to refinance existing indebtedness, to acquire assets to use in and/or expand the Company’s business, and for general corporate purposes, initially bore an interest rate equal to the London Interbank Offered Rate (LIBOR) plus 2.00% and has no unused line fee. This credit facility replaced the previous revolving line of credit with MidFirst Bank, which was terminated in April 2020. As of December 31, 2022, we had no outstanding borrowings under this credit line.

On April 30, 2021, the Company and The Northern Trust Company entered into an amendment to the Northern Trust Loan Agreement pursuant to which, among other things, the maturity date for the revolving line of credit was extended to April 30, 2024.

On July 26, 2022, the Company and The Northern Trust Company entered into a second amendment to the Northern Trust Loan Agreement, which, among other things, further extended the maturity date for the revolving line of credit to July 1, 2024, increased the maximum principal amount available for borrowing to $15.0 million and replaced the LIBOR interest rate provisions. Refer to Note 1 – “Basis of Presentation, Corporate Transactions, Significant Accounting Policies, and Recent Accounting Pronouncements - Corporate Transactions - Revolving Line of Credit" of the Notes to the Consolidated Financial Statements included in Part II, Item 8 of this report for additional information.

Similar to the senior secured notes, the Northern Trust Loan Agreement requires the Company to maintain a debt service coverage ratio of consolidated EBITDA to consolidated debt service of at least 1.10 to 1.00. The Northern Trust Loan Agreement also contains a provision limiting the payment of dividends if the Company falls below a debt service ratio of 1.25. However, for the quarter ended June 30, 2021 through the quarter ending March 31, 2024, the debt service ratio drops to 1.20. Additionally, the Northern Trust Loan Agreement contains certain restrictive covenants that limit, among other things, the Company’s ability to: create liens and other encumbrances; incur additional indebtedness; merge, liquidate or consolidate with another entity; dispose of or transfer assets; make distributions or other restricted payments (including dividends); engage in certain affiliate transactions; and change the nature of the business. The foregoing covenants are subject to various qualifications and limitations as set forth in the Northern Trust Loan Agreement. Pursuant to the Northern Trust Loan Agreement, the revolving credit facility is subject to certain customary events of default after which the revolving credit facility could be declared due and payable if not cured within the grace period or, in certain circumstances, could be declared due and payable immediately. Refer to Note 11 — "Debt" of the Notes to the Consolidated Financial Statements included in Part II, Item 8 of this report for additional information. As of December 31, 2022, the Company was in compliance with its financial debt covenants.

As of December 31, 2022, the Company had no outstanding borrowings under this credit line with The Northern Trust Company. The Company incurred $0 and $95,000 in debt issuance costs relating to the Northern Trust Loan Agreement as of December 31, 2022 and December 31, 2021, respectively.

Financing Activity

Contractual Obligations

In the course of normal business activities, the Company enters into a variety of contractual obligations and commitments. Some result in direct obligations on the Company's balance sheet while others are firm commitments or commitments based on uncertainties and undetermined execution times.

The following table summarizes our contractual cash obligations as of December 31, 2022 (in thousands):

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Payments Due By Period

Total Less than 1 Year 2 - 3 Years 3 - 5 Years More than 5 Years

(1) Interest on the long-term debt is based on the fixed rates of the Company’s senior secured notes.

(2) In addition to these obligations, the Company pays annual refunds on AIAC over a specific period of time based on operating revenues generated from developer-installed infrastructure. The refund amounts are considered an investment in infrastructure and eligible for inclusion in future rate base. These refund amounts are not included in the above table because the refund amounts and timing are dependent upon several variables, including new customer connections, customer consumption levels, and future rate increases, which cannot be accurately estimated. Portions of these refund amounts are payable annually over the next two decades, and amounts not paid by the contract expiration dates become nonrefundable and are transferred to CIAC.

Insurance Coverage

We carry various property, casualty, and financial insurance policies with limits, deductibles, and exclusions consistent with industry standards. However, insurance coverage may not be adequate or available to cover unanticipated losses or claims. We are self-insured to the extent that losses are within the policy deductible or exceed the amount of insurance maintained. Such losses could have a material adverse effect on our short-term and long-term financial condition and the results of operations and cash flows.

Critical Accounting Policies, Judgments, and Estimates

The application of critical accounting policies is particularly important to our financial condition and results of operations and provides a framework for management to make significant estimates, assumptions, and other judgments. Additionally, our financial condition, results of operations, and cash flow are impacted by the methods, assumptions, and estimates used in the application of critical accounting policies. Although our management believes that these estimates, assumptions, and other judgments are appropriate, they relate to matters that are inherently uncertain and that may change in subsequent periods. Accordingly, changes in the estimates, assumptions, and other judgments applied to these accounting policies could have a significant impact on our financial condition and results of operations as reflected in our financial statements.

Accounting for Rate Regulation

Because the Company’s subsidiaries are regulated businesses, the Company is subject to the authoritative guidance for accounting for the effects of certain types of regulation. Application of this guidance requires accounting for certain transactions in accordance with regulations adopted by the ACC. Utility companies defer costs and credits on the balance sheet as regulatory assets and liabilities when it is probable that those costs and credits will be recognized in the ratemaking process in a period different from the period in which they would have been reflected in income by an unregulated company. These deferred regulatory assets and liabilities are then reflected in the income statement in the period in which the same amounts are reflected in the rates charged for service.

When our regulated subsidiaries file rate cases, their capital assets, operating costs and other matters are subject to review, and disallowances may occur, and the Company may be required to write-off related regulatory assets that are not specifically recoverable and determine if other assets might be impaired. See Note 2 – “Regulatory Decision

and Related Accounting and Policy Changes” of the Notes to the Consolidated Financial Statements included in Part II,

Item 8 of this report for more information regarding our rate proceedings. Management continually evaluates the anticipated recovery, settlement or refund of regulatory assets, liabilities, and revenues subject to refund and provides for allowances and/or reserves that it believes to be necessary. In the event that management’s assessment as to the probability of the inclusion in the ratemaking process is incorrect, the associated regulatory asset or liability will be adjusted to reflect the change in assessment or the impact of regulatory approval of rates.

Income Taxes

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Estimation of income taxes includes an evaluation of the recoverability of deferred tax assets based on an assessment of the Company’s ability to utilize the underlying future tax deductions against future taxable income before they expire. The Company’s assessment is based upon existing tax laws and estimates of future taxable income. If the assessment of the Company’s ability to utilize the underlying future tax deductions changes, the Company would be required to recognize fewer of the tax deductions as assets, which would increase the income tax expense in the period in which the determination is made. Additionally, an evaluation of the recoverability of deferred tax gains is based on an assessment of the Company's ability to fully utilize the deferred tax gain before it expires. The Company's assessment is based upon the ability to acquire qualifying properties. If the assessment of the Company's ability to fully utilize the deferred tax gain changes, the Company would be required to recognize income tax expense in the period in which the deferred tax gain expires.

Recent Accounting Pronouncements

A discussion of recently issued and recently issued but not yet adopted accounting pronouncements is included in Note 1 – “Basis of Presentation, Corporate Transactions, Significant Accounting Policies, and Recent Accounting Pronouncements - Corporate Transactions - Revolving Line of Credit" of the Notes to the Consolidated Financial Statements included in Part II, Item 8 of this report and is incorporated herein by reference.

Off Balance Sheet Arrangements

As of December 31, 2022 and 2021, we did not have any off-balance sheet arrangements.

Item 7A. QUALITATIVE AND QUANTITATIVE DISCLOSURES ABOUT MARKET RISK

Not applicable

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ITEM 8.FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Report of Independent Registered Public Accounting Firm (PCAOB ID No. 34) 56

Consolidated Balance Sheets as of December 31, 2022 and 2021 58

Notes to Consolidated Financial Statements 63

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the shareholders and the Board of Directors of Global Water Resources, Inc.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Global Water Resources, Inc. and subsidiaries (the "Company") as of December 31, 2022 and 2021 the related consolidated statements of operations, shareholders' equity, and cash flows, for each of the two years in the period ended December 31, 2022, and the related notes (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2022 and 2021, and the results of its operations and its cash flows for each of the two years in the period ended December 31, 2022, in conformity with accounting principles generally accepted in the United States of America.

Basis for Opinion

These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company's financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (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 financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits, we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company’s internal control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the 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 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 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 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 financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the 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.

Regulatory Matters - Impact of Rate Regulation on the Financial Statements — Refer to Note 2 to the financial statements

Critical Audit Matter Description

The Company’s regulated utilities are subject to rate regulation by the Arizona Corporation Commission (the “ACC”), and are therefore subject to Accounting Standards Codification Topic 980, Regulated Operations (“ASC 980”). In accordance with ASC 980, rates charged to water and wastewater service customers in Arizona are intended to recover the costs of the provision of service plus a reasonable return in the same period. Management has determined it meets the requirements under accounting principles generally accepted in the United States of America to prepare its financial statements applying the specialized rules to account for the effects of cost-based rate regulation. Accounting for the economics of rate regulation impacts multiple financial statement line items and disclosures, such as property, plant, and equipment; regulatory assets and liabilities; revenues; operation and maintenance expense; and depreciation expense.

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The ACC establishes rates that are designed to permit the recovery of the cost of service and a return on investment. Decisions to be made by the ACC in the future will impact the accounting for regulated operations, including decisions about the amount of allowable costs and return on invested capital included in rates and any refunds that may be required. While the Company has indicated it expects to recover costs from customers through regulated rates, there is a risk that the ACC will not approve: (1) full recovery of the costs of providing utility service, or (2) full recovery of all amounts invested in the utility business and a reasonable return on that investment.

We identified the impact of rate regulation as a critical audit matter due to the significant judgments that underlie the Company’s regulatory account balances and disclosures and the high degree of subjectivity involved in assessing the impact of future regulatory orders on the financial statements. Management judgments include assessing the likelihood of (1) recovery in future rates of incurred costs, and (2) a refund to customers. Given that management’s accounting judgments are based on assumptions about the outcome of future regulatory decisions and interpretation of new or revised regulatory decisions, auditing these judgments required specialized knowledge of accounting for rate regulation and the rate setting process due its inherent complexities and pervasive impact on the financial statements.

How the Critical Audit Matter Was Addressed in the Audit

Our audit procedures related to the uncertainty of future decisions by the ACC included the following, among others:

•We read relevant regulatory orders and settlements issued by the ACC for the Company and other public utilities in Arizona, regulatory statutes, interpretations, procedural memorandums, filings made by interveners and utilities, and other publicly available information to assess the likelihood of recovery in future rates or of a future reduction in rates based on precedents of the ACC’s treatment of similar costs under similar circumstances.

•We obtained supporting documentation from management, as appropriate, regarding probability of recovery for regulatory assets or refund or future reduction in rates for regulatory liabilities not yet addressed in a regulatory order to assess management’s assertion that amounts are probable of recovery or a future reduction in rates.

•We evaluated the Company’s disclosures related to the impacts of rate regulation, including the balances recorded and regulatory developments.

/s/DELOITTE & TOUCHE LLP

Tempe, Arizona

March 8, 2023

We have served as the Company's auditor since 2003.

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GLOBAL WATER RESOURCES, INC.

CONSOLIDATED BALANCE SHEETS

(in thousands, except share and per share amounts)

ASSETS

PROPERTY, PLANT AND EQUIPMENT:

CURRENT ASSETS:

Customer payments in-transit 462 201

Taxes, prepaid expenses, and other current assets 2,439 1,645

OTHER ASSETS:

Right-of -use asset 1,891 —

Other noncurrent assets 34 10

LIABILITIES AND SHAREHOLDERS' EQUITY

CURRENT LIABILITIES:

Long-term debt — current portion 3,833 3,833

Leases — current portion 505 142

NONCURRENT LIABILITIES:

Long-term lease liabilities 1,616 199

Contributions in aid of construction — net 26,404 21,326

Deferred income tax liabilities, net 5,949 3,269

Other noncurrent liabilities 755 778

Commitments and contingencies (Refer to Note 15)

SHAREHOLDERS' EQUITY:

Retained earnings — —

TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY $ 323,086 $ 294,074

See accompanying notes to the consolidated financial statements

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GLOBAL WATER RESOURCES, INC.

CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands, except share and per share amounts)

Year Ended December 31,

REVENUES:

Wastewater and recycled water services 23,843 22,241

Unregulated revenues — 729

OPERATING EXPENSES:

Depreciation and amortization 9,890 9,490

OTHER INCOME (EXPENSE):

Interest income 65 19

INCOME TAX BENEFIT (EXPENSE) (934) (1,150)

Basic earnings per common share $ 0.24 $ 0.16

Diluted earnings per common share $ 0.24 $ 0.16

Dividends declared per common share $ 0.30 $ 0.29

Weighted average number of common shares used in the determination of:

See accompanying notes to the consolidated financial statements

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GLOBAL WATER RESOURCES, INC.

CONSOLIDATED STATEMENT OF SHAREHOLDERS’ EQUITY

(in thousands, except share and per share amounts)

Issuance of Common Stock 54,163 — — — — — —

Stock option exercise 87,373 1 — — — — 1

Stock compensation — — — — 838 — 838

Stock compensation — — — — 629 — 629

See accompanying notes to the consolidated financial statements

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GLOBAL WATER RESOURCES, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(in thousands)

Year Ended December 31,

CASH FLOWS FROM OPERATING ACTIVITIES:

Depreciation and amortization 9,889 9,490

Right of use amortization 182 —

Amortization of deferred debt issuance costs and discounts 44 90

(Gain) Loss on disposal of fixed assets 4 18

Provision for doubtful accounts receivable 103 86

Deferred income tax expense 1,367 (307)

Accounts receivable (248) 82

Accounts payable and other current liabilities (1,830) 415

Other noncurrent assets 387 (300)

Net cash provided by operating activities 23,336 20,386

CASH FLOWS FROM INVESTING ACTIVITIES:

Cash paid for acquisitions, net of cash acquired (180) (2,068)

Other cash flows from investing activities (24) (1)

Net cash used in investing activities (34,188) (20,319)

CASH FLOWS FROM FINANCING ACTIVITIES:

Advances in aid of construction 2,344 3,817

Refunds of advances for construction (1,140) (1,007)

Refunds of developer taxes — (1,364)

Proceeds from stock option exercise 3 4

Payments for taxes related to net shares settlement of equity awards (585) (656)

Principal payments under finance lease — (147)

Loan repayments 259 (4)

Proceeds from sale of stock 14,812 —

Debt issuance costs paid — (46)

Net cash provided by (used in) financing activities 4,971 (7,929)

CASH, CASH EQUIVALENTS, AND RESTRICTED CASH — Beginning of period 13,443 21,305

CASH, CASH EQUIVALENTS, AND RESTRICTED CASH – End of period 7,562 13,443

See accompanying notes to the consolidated financial statements

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Supplemental disclosure of cash flow information:

Year Ended December 31,

Total cash, cash equivalents, and restricted cash $ 7,562 $ 13,443

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GLOBAL WATER RESOURCES, INC.

Notes to the Consolidated Financial Statements

1. DESCRIPTION OF BUSINESS, BASIS OF PRESENTATION, CORPORATE TRANSACTIONS, SIGNIFICANT ACCOUNTING POLICIES, AND RECENT ACCOUNTING PRONOUNCEMENTS

Description of Business

GWRI is a holding company that currently owns and operates twenty-nine water and wastewater systems in strategically targeted communities, primarily in the metropolitan areas of Phoenix and Tucson, Arizona. Serving more than 74,000 people in approximately 29,000 homes within our 397 square miles of certificated service areas as of December 31, 2022, GWRI provides water and wastewater utility services under the regulatory authority of the ACC. Approximately 91.0% of the active service connections are customers of Global Water - Santa Cruz Water Company, Inc. (“Santa Cruz”) and Global Water - Palo Verde Utilities Company, Inc. (“Palo Verde”) utilities, which are located within a single service area.

Basis of Presentation and Principles of Consolidation

The Company's consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP") and include the accounts of GWRI and its subsidiaries. All significant intercompany account balances and transactions have been eliminated in consolidation.

The Company prepares its financial statements in accordance with the rules and regulations of the Securities and Exchange Commission ("SEC"). The preparation of the financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from those estimates.

Corporate Transactions

ACC Rate Case

On July 27, 2022, the ACC issued Rate Decision No. 78644 relating to the Company's recent rate case. Pursuant to Rate Decision No. 78644, the ACC approved, among other things, a collective annual revenue requirement increase of approximately $2.2 million (including the acquisition premiums discussed below) based on 2019 test year service connections, and phased-in over approximately two years.

The ACC also approved: (i) the consolidation of water and/or wastewater rates to create economies of scale that are beneficial to all customers when rates are consolidated.; (ii) acquisition premiums relating to the Company’s acquisitions of its Red Rock and Turner Ranches utilities, which increase the rate base for such utilities and result in an increase in the annual collective revenue requirement; (iii) the Company’s ability to annually adjust rates to flow through changes in property tax expense and/or changes in income tax expense, without the necessity of a rate case proceeding; and (iv) a sustainable water surcharge, which will allow semiannual surcharges to be added to customer bills based on verified costs of new water resources.

Refer to Note 2 – “Regulatory Decision and Related Accounting and Policy Changes” for additional information.

Public Offering of Common Stock

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Recent Acquisitions

On November 3, 2021, the Company completed the stock acquisition by merger of Las Quintas Serenas Water Company, Inc. ("Las Quintas"), an operator of a water utility with service area in Pima County, Arizona, adding 1,100 connections with approximately 2.5 square miles of service area at the time of acquisition.

Stipulated Condemnation of the Operations and Assets of Valencia Water Company, Inc.

On July 14, 2015, the Company closed the stipulated condemnation to transfer the operations and assets of Valencia Water Company, Inc. ("Valencia") to the City of Buckeye. Terms of the condemnation were agreed upon through a settlement agreement and stipulated final judgment of condemnation wherein the City of Buckeye acquired all the operations and assets of Valencia and assumed operation of the utility upon close. The City of Buckeye is obligated to pay the Company a growth premium equal to $3,000 for each new water meter installed within Valencia’s prior service areas in the City of Buckeye, for a 20-year period ending December 31, 2034, subject to a maximum payout of $45.0 million over the term of the agreement. The Company received growth premiums of $2.5 million and $1.4 million for the years ended December 31, 2022 and 2021, respectively.

Significant Accounting Policies

Regulation

Our regulated utilities and certain other balances are subject to regulation by the ACC and are therefore subject to Accounting Standards Codification Topic 980, Regulated Operations (“ASC 980”) (See Note 2 – “Regulatory Decision and Related Accounting and Policy Changes”).

Property, Plant, and Equipment

Property, plant, and equipment is stated at cost less accumulated depreciation provided on a straight-line basis (See Note 5 – “Property, Plant, and Equipment”).

Depreciation rates for asset classes of utility property, plant, and equipment are established by the ACC. The cost of additions, including betterments and replacements of units of utility fixed assets are charged to utility property, plant, and equipment. When units of utility property are replaced, renewed, or retired, their cost plus removal or disposal costs, less salvage proceeds, is charged to accumulated depreciation.

For non-utility property, plant, and equipment, depreciation is calculated by the straight-line method over the estimated useful lives of depreciable assets. Cost and accumulated depreciation for non-utility property, plant, and equipment retired or disposed of are removed from the accounts and any resulting gain or loss is included in earnings.

In addition to third party costs, direct personnel costs and indirect construction overhead costs may be capitalized. Interest incurred during the construction period is also capitalized as a component of the cost of the constructed assets, which represents the cost of debt and equity associated with construction activity. Expenditures for maintenance and repairs are charged to expense.

Revenue Recognition—Water Services

Water services revenues are recorded when service is rendered or water is delivered to customers. However, in addition to the monthly basic service charge, the determination and billing of water sales to individual customers is based on the reading of their meters, which occurs on a systematic basis throughout the month. At the end of each reporting period,

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amounts of water delivered to customers since the date of the last meter reading are estimated and the corresponding unbilled revenue is recorded.

Water connection fees are the fees associated with the application process to set up a customer to receive utility service on an existing water meter. These fees are approved by the ACC through the regulatory process and are set based on the costs incurred to establish services including the application process, billing setup, initial meter reading, and service transfer. Because the amounts charged for water connection fees are set by our regulator and not negotiated in conjunction with the pricing of ongoing water service, the connection fees represent the culmination of a separate earnings process and are recognized when the service is provided. For both the years ended December 31, 2022 and 2021, the Company recognized $0.3 million in connection fees.

Meter installation fees are the fees charged to developers or builders associated with installing new water meters. Certain fees for meters are regulated by the ACC, and are refundable to the end customer over a period of time. Refundable meter installation fees are recorded as a liability upon receipt.

Revenue Recognition—Wastewater and Recycled Water Services

Wastewater and recycled water services revenues are generally recognized when service is rendered. Wastewater services are billed at a fixed monthly amount per connection, and recycled water services are billed monthly based on volumetric fees.

Revenue Recognition—Unregulated Revenues

Unregulated revenues represent those revenues that are not subject to the ratemaking process of the ACC. Unregulated revenues are limited to rental revenue and revenues resulting from certain infrastructure coordination and financing agreement arrangements ("ICFAs").

ICFAs are agreements with developers and homebuilders whereby GWRI, which owns the operating utilities, provides services to plan, coordinate, and finance the water and wastewater infrastructure that would otherwise be required to be performed or subcontracted by the developer or homebuilder. Services provided within these agreements include coordination of construction services for water and wastewater treatment facilities as well as financing, arranging, and coordinating the provision of utility services.

As these arrangements are with developers and not with the end water or wastewater customer, revenue recognition coincides with the completion of our performance obligations under the agreement with the developer and our ability to provide fitted capacity for water and wastewater service. Payments for ICFAs are usually received in advance and are recorded as deferred revenue until earned. Pursuant to Rate Decision No. 74364, as funding is received 70% of ICFAs are now recorded as a hook-up fee (“HUF”) liability until the HUF liability is fully funded, with the remaining amount recorded as revenue once all components of revenue recognition are met (See Note 2 – “Regulatory Decision and Related Accounting and Policy Changes”).

Allowance for Doubtful Accounts

Provisions are made for doubtful accounts due to the inherent uncertainty around the collectability of accounts receivable. The allowance for doubtful accounts is recorded as bad debt expense, and is classified as general and administrative expense. The allowance for doubtful accounts is determined considering the age of the receivable balance, type of customer (e.g., residential or commercial), payment history, as well as specific identification of any known or expected collectability issues (see Note 6 – “Accounts Receivable”).

Cash and Cash Equivalents

Cash and cash equivalents include all highly liquid investments in debt instruments with an original maturity of three months or less.

Restricted Cash

Restricted cash represents cash deposited relating to HUF tariffs and asset retirement obligations.The following table summarizes the restricted cash balance as of December 31, 2022 and 2021 (in thousands):

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Certificate of deposits $ 840 790

Income Taxes

The Company utilizes the asset and liability method of accounting for income taxes. Under the asset and liability method, deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. Deferred tax assets are reduced by a valuation allowance when, in the opinion of management, it is more likely than not that some portion or all of the deferred tax assets will not be realized. The Company’s valuation allowance totaled zero as of December 31, 2022 and 2021 (see Note 12 – “Income Taxes”).

We evaluate uncertain tax positions using a two-step approach. Recognition (step one) occurs when we conclude that a tax position, based solely on its technical merits, is more-likely-than-not to be sustained upon examination. Measurement (step two) determines the amount of benefit that more-likely-than-not will be realized upon settlement. Derecognition of a tax position that was previously recognized would occur when we subsequently determine that a tax position no longer meets the more-likely-than-not threshold of being sustained. The use of a valuation allowance as a substitute for derecognition of tax positions is prohibited, and to the extent that uncertain tax positions exist, we provide expanded disclosures.

Basic and Diluted Earnings per Common Share

Basic earnings per share (“EPS”) in each period of this report were calculated by dividing net income by the weighted-average number of shares during those periods. Diluted EPS includes additional weighted-average common stock equivalents (options and restricted stock awards), if dilutive. Unless otherwise noted, the term “Earnings Per Share” refers to Basic EPS. A reconciliation of the denominator used in Basic and Diluted EPS calculations is show in the following table:

Basic weighted average common shares outstanding 23,173 22,619

Effect of dilutive securities:

2021 Restricted stock awards — 3

Total dilutive securities 159 284

Diluted weighted average common shares outstanding 23,332 22,903

Anti-dilutive shares excluded from earnings per diluted shares (1) 185 —

(1) Shares were excluded from the dilutive-effect calculation because the outstanding awards' exercise prices were greater than the average market price of the Company's common stock.

Refer to Note 13 – “Deferred Compensation Awards” for additional information regarding the option and restricted stock grants.

Goodwill

Goodwill represents the excess purchase price over the fair value of net tangible and identifiable intangible assets acquired through acquisitions. Goodwill is not amortized, it is instead tested for impairment annually, or more often if circumstances indicate a possible impairment may exist. As required, we evaluate goodwill for impairment annually, and do so as of November 1 of each year, and at an interim date if indications of impairment exist. When testing goodwill for impairment, we may assess qualitative factors, including macroeconomic conditions, industry and market considerations, overall financial performance, and entity specific events to determine whether it is more likely than not that the fair value of an operating and reportable segment is less than its carrying amount. We utilize internally developed discounted future cash

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flow models, third-party appraisals, or broker valuations to determine the fair value of the reporting unit. Under the discounted cash flow approach, we utilize various assumptions requiring judgment, including projected future cash flows, discount rates, and capitalization rates. Our estimated future cash flows are based on historical data, internal estimates, and external sources. We then compare the estimated fair value to the carrying value. If the carrying value is in excess of the fair value, an impairment charge is recorded to asset impairments within our consolidated statement of operations in the amount by which the reporting unit's carrying value exceeds its fair value, limited to the carrying value of goodwill. Refer to Note 7 — "Goodwill and Intangible Assets" for additional information about goodwill.

Intangible Assets

Intangible assets not subject to amortization consist of certain permits expected to be renewable indefinitely, water rights, and certain service areas acquired in transactions which did not meet the definition of business combinations for accounting purposes, and are considered to have indefinite lives. Intangible assets with indefinite lives are not amortized but are tested for impairment annually, or more often if certain circumstances indicate a possible impairment may exist. Amortized intangible assets consist primarily of acquired ICFA contract rights. Refer to Note 2 – "Regulatory Decision and Related Accounting and Policy Changes” for additional information about ICFAs.

Impairment of Long-Lived Assets

Management evaluates the carrying value of long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying value of such assets may not be recoverable. If an indicator of possible impairment exists, an undiscounted cash flow analysis would be prepared to determine whether there is an actual impairment. Measurement of the impairment loss is based on the fair value of the asset. Generally, fair value will be determined using appraisals or valuation techniques such as the present value of expected future cash flows.

Debt Issuance Costs

In connection with the issuance of some of our long-term debt, we have incurred legal and other costs that we believe are directly attributable to realizing the proceeds of the debt issued. These costs are netted against long-term debt and amortized as interest expense using the effective interest method over the term of the respective debt. Amortization of debt issuance costs and discounts totaled approximately $0.04 million for the year ended December 31, 2022 and approximately $0.09 million for the year ended December 31, 2021, respectively.

Advances in Aid of Construction ("AIAC") and Contributions in Aid of Construction ("CIAC")

The Company has various agreements with developers, whereby funds, water line extensions, or wastewater line extensions are provided to the Company by the developers and are considered refundable AIAC. These AIAC are non-interest-bearing and are subject to refund to the developers through annual payments that are computed as a percentage of the total annual gross revenue earned from customers connected to utility services constructed under the agreement over a specified period. Upon the expiration of the agreements’ refunding period, the remaining balance of the AIAC becomes nonrefundable and at that time is considered CIAC. CIAC are amortized as a reduction of depreciation expense over the estimated remaining life of the related utility plant. For rate-making purposes, utility plant funded by AIAC or CIAC are excluded from rate base. There was no AIAC balance transferred to CIAC for the years ended December 31, 2022 or December 31, 2021.

Fair Value of Financial Instruments

The carrying values of cash equivalents, accounts receivables, and accounts payable approximate fair value due to the short-term maturities of these instruments. See Note 11 – “Debt” for information as to the fair value of our long-term debt. Our refundable AIAC have a carrying value of $93.7 million and $84.6 million as of December 31, 2022 and 2021, respectively. Portions of these non-interest-bearing instruments are payable annually through 2032 and amounts not paid by the contract expiration dates become nonrefundable. Their relative fair values cannot be accurately estimated because future refund payments depend on several variables, including new customer connections, customer consumption levels, and future rate increases. However, the fair value of these amounts would be less than their carrying value due to the non-interest-bearing feature.

Segments

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around specific products and services, geographic regions, or regulatory environments. The Company currently operates in one geographic region within the State of Arizona, wherein each operating utility operates within the same regulatory environment.

While the Company reports its revenue, disaggregated by service type, on the face of its Statements of Operations, the Company does not manage the business based on any performance measure at the individual revenue stream level. The Company does not have any customers that contribute more than 10% to the Company’s revenues or revenue streams. Additionally, the Company notes that the CODM uses consolidated financial information to evaluate the Company’s performance, which is the same basis on which he communicates the Company’s results and performance to the Board of Directors. It is upon this consolidated basis from which he bases all significant decisions regarding the allocation of the Company’s resources on a consolidated level. Based on the information described above and in accordance with the applicable literature, management has concluded that the Company is currently organized and operated as one operating and reportable segment.

Recent Accounting Pronouncements

Recently Adopted Accounting Standards

In February 2016, the Financial Accounting Standards Board ("FASB") issued ASU 2016-02, Leases (Topic 842) (“ASU 2016-02”, or "ASC 842"). ASC 842 requires lessees to record a right-of-use asset and corresponding lease obligation for lease arrangements with a term of greater than twelve months and requires additional disclosures about leasing arrangements. The Company implemented ASC 842 on January 1, 2021. The implementation did not result in material changes to our consolidated financial statements. Refer to Note 4 — "Leases" for additional information.

In August 2018, the FASB issued ASU 2018-15, Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract (Topic 350) ("ASU 2018-15"). ASU 2018-15 amends ASC 350 to include in its scope implementation costs of a Cloud Computing Arrangement ("CCA") that is a service contract and clarifies that a customer should apply ASC 350-40 to determine which implementation costs should be capitalized in a CCA that is considered a service contract. The Company implemented ASU 2018-15 on January 1, 2021. The implementation did not result in material changes to our consolidated financial statements.

In January 2017, the FASB issued ASU 2017-04, Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment ("ASU 2017-04"). ASU 2017-04 eliminates Step 2 from the impairment test which requires entities to determine the implied fair value of goodwill to measure if any impairment expense is necessary. Instead, entities will record impairment expenses based on the amount by which a reporting unit's carrying value exceeds its fair value, not to exceed the carrying amount of goodwill. The Company implemented ASU 2017-04 on January 1, 2021. The implementation did not result in material changes to our consolidated financial statements.

2. REGULATORY DECISION AND RELATED ACCOUNTING AND POLICY CHANGES

Our regulated utilities and certain other balances are subject to regulation by the ACC and meet the requirements for regulatory accounting found within ASC 980, Regulated Operations.

In accordance with ASC 980, rates charged to utility customers are intended to recover the costs of the provision of service plus a reasonable return in the same period. Changes to the rates are made through formal rate applications with the ACC, which we have done for all of our operating utilities and which are described below.

On July 27, 2022, the ACC issued Rate Decision No. 78644 relating to the Company's recent rate case. Pursuant to Rate Decision No. 78644, the ACC approved, among other things, a collective annual revenue requirement increase of approximately $2.2 million, (including the acquisition premiums discussed below) based on 2019 test year service connections, and phased-in over approximately two years, as follows:

Incremental Cumulative

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Rate Decision No. 78644 also addressed the primary impacts of the TCJA on the Company, which is the reduction of the federal income tax rate from 35 percent to 21 percent beginning on January 1, 2018. The TCJA required the Company to re-measure all existing deferred income tax assets and liabilities to reflect the reduction in the federal tax rate. For the Company’s regulated entities, substantially all of the change in deferred income taxes is recorded as an offset to either a regulatory asset or liability because the impact of changes in the rates are expected to be recovered from or refunded to customers.

On September 20, 2018, the ACC issued Rate Decision No. 76901, which set forth the reductions in revenue for our Santa Cruz, Palo Verde, Greater Tonopah, and Northern Scottsdale utilities due to the TCJA. Rate Decision No. 76901 adopted a phase-in approach for the reductions to match the phase-in of our revenue requirements under Rate Decision No. 74364. In 2021, the final year of the phase-in, the aggregate annual reductions in revenue for our Santa Cruz, Palo Verde, Greater Tonopah, and Northern Scottsdale utilities were approximately $415,000, $669,000, $16,000, and $5,000, respectively. The ACC also approved a carrying cost of 4.25% on regulatory liabilities resulting from the difference of the fully phased-in rates to be applied in 2021 versus the years leading up to 2021 (i.e., 2018 through 2020).

Rate Decision No. 76901, however, did not address the impacts of the TCJA on accumulated deferred income taxes (“ADIT”), including excess ADIT (“EADIT”). Subsequently, Rate Decision No. 78644 approved an adjustor mechanism for income taxes. The adjustor mechanism permits the Company to flow through potential changes to state and federal income tax rates as well as refund or collect funds related to TCJA.

The ACC also approved:

(i) the consolidation of water and/or wastewater rates to create economies of scale that are beneficial to all customers when rates are consolidated;

(ii) acquisition premiums relating to the Company’s acquisitions of its Red Rock and Turner Ranches utilities, which increase the rate base for such utilities and result in an increase in the annual collective revenue requirement included in the table above;

(iii) the Company’s ability to annually adjust rates to flow through certain changes in tax expense, primarily related to income taxes, without the necessity of a rate case proceeding; and

(iv) a sustainable water surcharge, which will allow semiannual surcharges to be added to customer bills based on verified costs of new water resources.

Certain accounting implications related to Rate Decision No. 78644 were recognized and recorded as of June 30, 2022, and are as follows:

•Reclassification of Red Rock Water, Red Rock Wastewater, and Turner Ranches acquisition premiums of approximately $0.8 million in the aggregate from goodwill to regulatory assets to be included in rate base. The premiums are to be amortized over 25 years.

•Reversal of the 2017 TCJA tax reform regulatory liability of approximately $0.8 million, which was recorded as a reduction to income tax expense for approximately $0.7 million, and as a reduction to interest expense for approximately $0.1 million.

•Write-off of approximately $0.3 million in capitalized rate case costs.

Infrastructure Coordination and Financing Agreements – ICFAs are agreements with developers and homebuilders whereby GWRI, the indirect parent of the operating utilities, provides services to plan, coordinate, and finance the water and wastewater infrastructure that would otherwise be required to be performed or subcontracted by the developer or homebuilder.

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Under the ICFAs, GWRI has a contractual obligation to ensure physical capacity exists through its regulated utilities for water and wastewater to the landowner/developer when needed. This obligation persists regardless of connection growth. Fees for these services are typically a negotiated amount per equivalent dwelling unit for the specified development or portion of land. Payments are generally due in installments, with a portion due upon signing of the agreement, a portion due upon completion of certain milestones, and the final payment due upon final plat approval or sale of the subdivision. The payments are non-refundable. The agreements are generally recorded against the land with the appropriate recorder's office and must be assumed in the event of a sale or transfer of the land. The regional planning and coordination of the infrastructure in the various service areas has been an important part of GWRI’s business model.

Rate Decision No. 74364 prescribes that of the ICFA funds received, approximately 70% of the ICFA funds will be recorded in the associated utility subsidiary as a hook-up fee (“HUF”) liability, with the remaining 30% to be recorded as deferred revenue, which the Company accounts for in accordance with the Company's ICFA revenue recognition policy. A HUF tariff, specifying the dollar value of a HUF for each utility, was approved by the ACC as part of Rate Decision No. 74364. The Company is responsible for assuring the full HUF value is paid from ICFA proceeds, and recorded in its full amount, even if it results in recording less than 30% of the ICFA fee as deferred revenue.

The Company accounts for the portion allocated to the HUF as a CIAC contribution. However, in accordance with the ACC directives the CIAC is not deducted from rate base until the HUF funds are expended for utility plant. Such funds are segregated in a separate bank account and used for plant. A HUF liability is established and amortized as a reduction of depreciation expense over the useful life of the related plant once the HUF funds are utilized for the construction of plant. For facilities required under a HUF or ICFA, the utilities must first use the HUF moneys received, after which, it may use debt or equity financing for the remainder of construction. The Company records 30% of the funds received, up until the HUF liability is fully funded, as deferred revenue, which is to be recognized as revenue once the obligations specified within the ICFA are met, including construction of sufficient operating capacity to serve the customers for which revenue was deferred.

As of December 31, 2022 and 2021, ICFA deferred revenue recorded on the consolidated balance sheet totaled $21.0 million and $19.0 million, respectively, which represents deferred revenue recorded for ICFA funds received on contracts.

As the Company now expects to experience an economic benefit from the approximately 30% portion of future ICFA funds, 30% of the regulatory liability, or $3.4 million, was reversed in 2014. The remaining 70% of the regulatory liability, or $7.9 million, will continue to be recorded on the balance sheet.

The intangible assets amortize when the corresponding ICFA funds are received in proportion to the amount of total cash expected to be received under the underlying agreements. The recognition of amortization expense will be partially offset by a corresponding reduction of the regulatory liability.

As of December 31, 2022, the regulatory liability recorded on the consolidated balance sheet totaled $6.4 million of which $5.9 million relates to the offset of intangible assets related to ICFA contracts obtained in connection with our Santa Cruz, Palo Verde, and Sonoran acquisitions.

3. REVENUE RECOGNITION

Regulated Revenue

The Company's operating revenues are primarily attributable to regulated services based upon tariff rates approved by the ACC. Regulated service revenues consist of amounts billed to customers based on approved fixed monthly fees and consumption fees, as well as unbilled revenues estimated from the last meter reading date to the end of the accounting period utilizing historical customer data recorded as accrued revenue. The measurement of sales to customers is generally based on the reading of their meters, which occurs on a systematic basis throughout the month. At the end of each month, the Company estimates consumption since the date of the last meter reading and a corresponding unbilled revenue is recognized. The unbilled revenue estimate is based upon the number of unbilled days that month and the average daily customer billing rate from the previous month (which fluctuates based upon customer usage). The Company applies the invoice practical expedient and recognizes revenue from contracts with customers in the amount for which the Company has a right to invoice. The Company has the right to invoice for the volume of consumption, service charge, and other authorized charges.

The Company satisfies its performance obligation to provide water, wastewater, and recycled water services over time as the services are rendered. Regulated services may be terminated by the customers at will, and, as a result, no separate financing component is recognized for the Company's collections from customers, which generally require payment within 15 days of billing. The Company applies judgment, based principally on historical payment experience, in estimating its customers' ability to pay.

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Total revenues do not include sales tax as we consider ourselves a pass-through conduit for collecting and remitting sales taxes.

Unregulated Revenue

Unregulated revenues represent those revenues that are not subject to the ratemaking process of the ACC. Unregulated revenues are limited to rental revenue and imputed revenues resulting from a portion of ICFA funds received. ICFAs are agreements with developers and homebuilders where the Company provides services to plan, coordinate, and finance the water and wastewater infrastructure that would otherwise be required to be performed or subcontracted by the developer or homebuilder. In return, the developers and homebuilders pay the Company an agreed-upon amount per dwelling unit for the specified development or portion of land. In addition, under ICFA agreements, the Company has a contractual obligation to ensure physical capacity exists through its regulated utilities for water and wastewater to the developer when needed. This obligation persists regardless of connection growth.

The Company believes that these services are not distinct in the context of the contract because they are highly interdependent with the Company’s ability to provide fitted capacity for water and wastewater services. The Company concluded that the goods and services provided under ICFA contracts constitute a single performance obligation.

ICFA revenue is recognized at a point in time when the Company has the necessary capacity in place within its infrastructure to provide water/wastewater services to the developer. The Company exercises judgment when estimating the number of equivalent dwelling units that the Company has capacity to serve.

Disaggregated Revenues

For the years ended December 31, 2022 and 2021, disaggregated revenues from contracts with customers by major source and customer class are as follows (in thousands):

Year Ended December 31,

REGULATED REVENUE

Water Services

Wastewater and recycled water services

Other wastewater revenues 367 346

Total wastewater and recycled water revenues 23,843 22,241

UNREGULATED REVENUE

ICFA revenues — 683

Rental revenues — 46

TOTAL UNREGULATED REVENUE — 729

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Contract Balances

Our contract assets and liabilities consist of the following (in thousands):

CONTRACT ASSETS

Accounts receivable

Wastewater and recycled water services 1,124 987

CONTRACT LIABILITIES

Refund liability - regulated(2) — 762

(1) The increase in accounts receivable was primarily due to increased connections through organic growth and rate increases resulting from Rate Decision No. 78644. Refer to Note 2— "Regulatory Decision and Related Accounting and Policy Changes" for further details.

(2) The decrease in refund liability related to tax reform is due to the phase-in approach approved in Rate Decision No. 76901. Refer to Note 2— "Regulatory Decision and Related Accounting and Policy Changes" for further details.

Remaining Performance Obligations

Revenue allocated to remaining performance obligations represents contracted revenue that has not yet been recognized, which includes deferred revenue and amounts that will be invoiced and recognized as revenue in future periods. Contracted revenue expected to be recognized in future periods was approximately $21.0 million and $19.0 million at December 31, 2022 and December 31, 2021, respectively. Deferred revenue - ICFA is recognized as revenue once the obligations specified within the applicable ICFA are met, including construction of sufficient operating capacity to serve the customers for which revenue was deferred. Due to the uncertainty of future events, the Company is unable to estimate when to expect recognition of deferred revenue - ICFA.

4. LEASES

On January 1, 2021, the Company adopted ASC 842 using the modified retrospective method. The Company elected the practical expedient package when scoping and identifying leases. As such, the Company has not reassessed: 1) whether any expired or existing contracts are or contain leases; 2) the lease classification for any expired or existing leases; and 3) the initial direct costs for any existing leases. The Company notes that this practical expedient applies to all expired or existing contracts as of the effective date of the Company's adoption. The Company elected this practical expedient package for all lessee and lessor arrangements.

The Company measures the lease liability at the present value of future lease payments, excluding variable payments based on usage or performance, and calculates the present value using implicit rates. Leases with an initial term of twelve months or less are not recorded on the balance sheet.

During the year ended December 31, 2022, the Company entered into nine new finance leases for vehicles with either 48 or 60 month terms, all of which include a purchase option.

January 10, 2022, the Company entered into a five-year finance lease for office equipment which expires on January 31, 2027. There is no purchase option in the lease agreement but the Company controls and obtains substantially all of the benefit from the identified asset.

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In December 2021, the Company entered into a new five-year corporate office lease agreement with a commencement date of May 1, 2022. The new monthly rent expense increased to $23,750 for each full calendar month commencing on May 1, 2022 through April 30, 2025 and will increase to $41,572 for each calendar month commencing on May 1, 2025 through April 30, 2027. On March 1, 2022 the Company amended the terms of the lease to incorporate construction of tenant improvements. Should the Company incur additional costs in excess of the landlord improvement allowance, the Company will have the option of paying the expenses at time of possession or amortized over the lease term as additional rent at three percent cost of funds. Rent expense arising from the operating leases totaled approximately $319,000 and $197,000 for the years ended December 31, 2022 and 2021, respectively.

In January 2019, the Company's corporate office lease agreement was amended to extend the term of the lease, with a commencement date of March 1, 2019 and termination date of May 31, 2022. As such, the Company's monthly rent expense increased to approximately $16,000 under this lease.

The right-of-use ("ROU") asset recorded represents the Company’s right to use an underlying asset for the lease term and ROU lease liability represents the Company’s obligation to make lease payments arising from the lease. Lease ROU assets and liabilitiesare recognized at commencement date based on the present value of lease payments over the lease term.

Right-of-use assets at December 31, 2022 and 2021 consist of the following (in thousands):

Finance Leases $ 405 $ —

Operating Lease 1,486 —

Lease liabilities at December 31, 2022 and 2021 consist of the following (in thousands):

Operating Lease 1,524 —

5. PROPERTY, PLANT AND EQUIPMENT

Property, plant, and equipment at December 31, 2022 and 2021 consist of the following (in thousands):

Year Ended December 31,

Office buildings and other structures 54,647 50,264

Depreciation of property, plant and equipment is computed based on the estimated useful lives as follows:

Useful Lives

Equipment 3 to 30 years

Office buildings and other structures 30 years

Transmission and distribution plant 10 to 50 years

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6. ACCOUNTS RECEIVABLE

Accounts receivable as of December 31, 2022 and 2021 consist of the following (in thousands):

Less allowance for doubtful accounts $ (164) (132)

Accounts receivable – net $ 2,139 $ 1,994

The following table summarizes the allowance for doubtful accounts activity as of and for the years ended December 31, 2022 and 2021 (in thousands).

Allowance for doubtful accounts:

7. GOODWILL AND INTANGIBLE ASSETS

Goodwill

The goodwill balance was $5.0 million at December 31, 2022. The balance is related to the Turner, Red Rock, Mirabell, Francesca, Tortolita, Lyn Lee, Las Quintas Serenas, Rincon and Twin Hawks acquisitions. As of June 30, 2022, the Company reclassified approximately $0.8 million of goodwill to regulatory assets related to Red Rock Water, Red Rock Wastewater, and Turner Ranches acquisition premiums as a result of Rate Decision No. 78644 (refer to Note 2 - "Regulatory Decision and Related Accounting and Policy Changes" for additional information). There were no indicators of impairment identified as a result of the Company's review of events and circumstances related to its goodwill subsequent to the acquisitions.

Intangible Assets

As of December 31, 2022 and 2021 intangible assets consisted of the following (in thousands):

INDEFINITE LIVED INTANGIBLE ASSETS:

DEFINITE LIVED INTANGIBLE ASSETS:

A Certificate of Convenience & Necessity ("CC&N") is a permit issued by the ACC allowing a public service corporation to serve a specified area, and preventing other public service corporations from offering the same services within the specified area. The CP Water CC&N intangible asset was acquired through the acquisition of CP Water Company in 2006. This CC&N permit has no outstanding conditions that would require renewal.

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Franchise contract rights and organizational costs relate to our 2018 acquisition of Red Rock. Franchise contract rights are agreements with Pima and Pinal counties that allow the Company to place infrastructure in public right-of-way and permits expected to be renewable indefinitely. The organizational costs represent fees paid to federal or state governments for the privilege of incorporation and expenditures incident to organizing the corporation and preparing it to conduct business.

Acquired ICFAs and contract rights related to our 2005 acquisition of Sonoran Utility Services, LLC assets are amortized when cash is received in proportion to the amount of total cash expected to be received under the underlying agreements. Due to the uncertainty of the timing of when cash will be received under ICFA agreements and contract rights, we cannot reliably estimate when the remaining intangible assets' amortization will be recorded. Amortization in the amount of $0.2 million and $0.8 million was recorded for these balances for the years ended December 31, 2022 and 2021, respectively.

8. TRANSACTIONS WITH RELATED PARTIES

The Company provides medical benefits to our employees through our participation in a pooled plan sponsored by an affiliate of a significant shareholder and director of the Company. Medical claims paid to the plan were approximately $0.9 million and $1.8 million for the years ended December 31, 2022 and 2021, respectively.

Refer to Note 1 — "Description of Business, Basis of Presentation, Corporate Transactions, Significant Accounting Policies, and Recent Accounting Pronouncements — Corporate Transactions — Public Offering of Common Stock" for additional information regarding other related party disclosures.

9. ACCRUED EXPENSES

Accrued expenses at December 31, 2022 and 2021 consist of the following (in thousands):

Accrued project liabilities 1,585 605

Asset retirement obligation 697 697

10. FAIR VALUE

Fair Value of Financial Instruments

FASB ASC 820, Fair Value Measurement, establishes a fair value hierarchy that distinguishes between assumptions based on market data (observable inputs) and the Company's assumptions (unobservable inputs). The hierarchy consists of three levels, as follows:

•Level 1 - Quoted market prices in active markets for identical assets or liabilities.

•Level 2 - Inputs other than Level 1 that are either directly or indirectly observable.

•Level 3 - Unobservable inputs developed using the Company's estimates and assumptions, which reflect those that the Company believes market participants would use.

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Financial assets and liabilities measured at fair value on a recurring basis as of December 31, 2022 and 2021 were as follows (in thousands):

Level 1 Level 2 Level 3 Total Level 1 Level 2 Level 3 Total

Asset/Liability Type:

HUF Funds - restricted cash(1) $ 161 $ — $ — $ 161 $ 16 $ — $ — $ 16

(1) HUF Funds - restricted cash and Certificate of Deposit - Restricted are presented on the Restricted cash line item of the Company's consolidated balance sheets and are valued at amortized cost, which approximates fair value. The increase was primarily driven by additional funds received in growth areas of several utilities.

(2) Demand Deposit is presented on the Cash and cash equivalents line item of the Company's consolidated balance sheets and is valued at amortized cost, which approximates fair value.

(3) The fair value of our debt was estimated based on interest rates considered available for instruments of similar terms and remaining maturities.

(4) As part of the Red Rock acquisition, the Company is required to pay to the seller a growth premium equal to $750 (not in thousands) for each new account established within three specified growth premium areas, commencing in each area on the date of the first meter installation and ending on the earlier of ten years after such first installation date, or twenty years from the acquisition date. The fair value of the acquisition liability was calculated using a discounted cash flow technique which utilized unobservable inputs developed using the Company's estimates and assumptions. Significant inputs used in the fair value calculation are as follows: year of the first meter installation, total new accounts per year, years to complete full build out, and discount rate.

11. DEBT

The outstanding balances and maturity dates for short-term (including the current portion of long-term debt) and long-term debt as of December 31, 2022 and 2021 are as follows (in thousands):

Short-term Long-term Short-term Long-term

BONDS AND NOTES PAYABLE -

OTHER

Debt issuance costs — (472) — (516)

2016 Senior Secured Notes

On June 24, 2016, the Company issued two series of senior secured notes with an aggregate total principal balance of $115.0 million at a blended interest rate of 4.55%. Series A carries a principal balance of $28.8 million and bears an interest rate of 4.38% over a twelve-year term, with the principal payment due on June 15, 2028. Series B carries a principal balance of $80.5 million and bears an interest rate of 4.58% over a 20-year term. Series B was interest only for the first five years, with $1.9 million principal payments paid semiannually thereafter beginning December 2021. The senior secured notes are collateralized by a security interest in the Company’s equity interest in its subsidiaries, including all payments representing profits and qualifying distributions. Debt issuance costs totaled $0.5 million as of both December 31, 2022 and 2021.

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The senior secured notes require the Company to maintain a debt service coverage ratio of consolidated EBITDA to consolidated debt service of at least 1.10 to 1.00. Consolidated EBITDA is calculated as net income plus depreciation and amortization, taxes, interest and other non-cash charges net of non-cash income. Consolidated debt service is calculated as interest expense, principal payments, and dividend or stock repurchases. The senior secured notes also contain a provision limiting the payment of dividends if the Company falls below a debt service ratio of 1.25. However, for the quarter ended June 30, 2021 through the quarter ending March 31, 2024, the debt service ratio drops to 1.20. The debt service ratio increases to 1.25 for any fiscal quarter during the period from and after June 30, 2024. As of December 31, 2022, the Company was in compliance with its financial debt covenants.

Revolving Credit Line

On April 30, 2020, the Company entered into an agreement with The Northern Trust Company, an Illinois banking corporation (the "Northern Trust Loan Agreement"), for a two-year revolving line of credit initially up to $10.0 million with an initial maturity date of April 30, 2022. This credit facility, which may be used to refinance existing indebtedness, to acquire assets to use in and/or expand the Company’s business, and for general corporate purposes, initially bore an interest rate equal to London Interbank Offered Rate (LIBOR) plus 2.00% and has no unused line fee. On April 30, 2021, the Company and The Northern Trust Company entered into an amendment to the Northern Trust Loan Agreement pursuant to which, among other things, the maturity date for the Company's revolving credit line was extended from April 30, 2022 to April 30, 2024. As of December 31, 2022, the Company had no outstanding borrowings under this credit line. There were $9,812 and $17,191 unamortized debt issuance costs as of December 31, 2022 and December 31, 2021, respectively.

The Northern Trust Loan Agreement requires the Company to maintain a debt service coverage ratio of consolidated EBITDA to consolidated debt service of at least 1.10 to 1.00. The Northern Trust Loan Agreement also contains a provision limiting the payment of dividends if the Company falls below a debt service ratio of 1.25. However, for the quarter ending June 30, 2021 through the quarter ending March 31, 2024, the ratio drops to 1.20. As of December 31, 2022, the Company was in compliance with its financial debt covenants.

On July 26, 2022, the Company and The Northern Trust Company entered into the second amendment (the "Second Modification Agreement") to the Northern Trust Loan Agreement, which, among other things, further extended the scheduled maturity date for the revolving line of credit from April 30, 2024 to July 1, 2024, increased the maximum principal amount available for borrowing from $10.0 million to $15.0 million, and replaced the LIBOR interest rate provisions with provisions based on the Secured Overnight Financing Rate (SOFR).

In 2020, Accounting Standards Update (ASU) 2020-04 was issued establishing ASC 848, Reference Rate Reform, and in 2021 ASU 2021-01 was issued, Reference Rate Reform (Topic 848): Scope (collectively, ASC 848). ASC 848 contains practical expedients for reference rate reform related activities that impact debt, leases, derivatives and other contracts. The guidance in ASC 848 is optional and may be elected over time as reference rate reform activities occur. In 2022, ASU 2022-06 was issued, Deferral of the Sunset Date of Topic 848 (ASU 2022-06), to defer the sunset date of ASC 848 to December 31, 2024. ASU 2022-06 is effective immediately for all companies. The Company continues to evaluate the impact of ASC 848.

At December 31, 2022, the remaining aggregate annual maturities of debt and minimum lease payments under finance lease obligations are as follows (in thousands):

Debt Finance LeaseObligations

Less: amount representing interest — —

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12. INCOME TAXES

The Company utilizes the asset and liability method of accounting for income taxes. Under the asset and liability method, deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. Deferred tax assets are reduced by a valuation allowance when, in the opinion of management, it is more likely than not that some portion or all of the deferred tax assets will not be realized. As of December 31, 2022 and December 31, 2021, the Company did not have any valuation allowances or unrecognized tax benefits.

The income tax expense from continuing operations for the years ended December 31, 2022 and 2021 is comprised of the following (in thousands):

Federal State Total

Current income tax expense (benefit) $ (1,551) $ (252) $ (1,803)

Deferred income tax expense (benefit) $ 2,265 $ 472 $ 2,737

Federal State Total

Current income tax expense (benefit) $ 1,142 $ 257 $ 1,399

Deferred income tax expense (benefit) (215) (34) $ (249)

ASC 740, Income Taxes, prescribes the method to determine whether a deferred tax asset is realizable and significant weight is given to evidence that it can be objectively verified. As of December 31, 2022 and 2021, the Company recorded no valuation allowance.

The following table summarizes the Company’s temporary differences between book and tax accounting that give rise to the deferred tax assets and deferred tax liabilities, as of December 31, 2022 and 2021 (in thousands):

DEFERRED TAX ASSETS:

Taxable meter deposits 7 $ 19

Net operating loss carry forwards 3,623 —

Balterra intangible asset acquisition 224 224

Deferred gain on ICFA funds received 5,216 4,734

DEFERRED TAX LIABILITIES:

Regulatory liability (243) (257)

CP Water intangible asset acquisition (381) (381)

ICFA intangible asset (625) (641)

Gain on condemnation of Valencia (81) (222)

Net deferred tax liability $ (5,949) $ (3,269)

As of December 31, 2022, we have approximately $14.6 million remaining net operating loss (“NOL”) carry forwards.

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The Company had a regulatory asset of $3.2 million and $2.3 million at December 31, 2022 and December 31, 2021, respectively, related to the 2017 Federal Tax Cuts and Jobs Act (the "TCJA") signed into law on December 22, 2017. The regulatory liability of $0.8 million at December 31, 2021 was reversed as of June 30, 2022 due to Rate Decision No. 78664. The reversal was recorded as a reduction to income tax expense for approximately $0.7 million, and a reduction to interest expense for approximately $0.1 million. Refer to Note 2 - "Regulatory Decision and Related Accounting Policy and Changes."

The effective tax rates for the years ended December 31, 2022 and 2021 were 14.3% and 24.2%, respectively. The effective tax rate for the year ended December 31, 2022 was lower than the federal statutory rate of 21% primarily due to the TCJA reversal, state income taxes, share based compensation, and IRC Section 4534 interest.

On November 15, 2021, the Infrastructure Investment and Jobs Act was signed into law and became Public Law No. 117-58, which excludes AIAC and CIAC for regulated water and sewage disposal facility companies from income under IRC Section 118, effective January 1, 2021.

13. DEFERRED COMPENSATION AWARDS

Stock-based compensation

Stock-based compensation related to option awards is measured based on the fair value of the award. The fair value of stock option awards is determined using a Black-Scholes option-pricing model. We recognize compensation expense associated with the options over the vesting period.

2017 stock option grant

In August 2017, GWRI's Board of Directors granted stock options to acquire 465,000 shares of GWRI's common stock to employees throughout the Company. The options were granted with an exercise price of $9.40, the market price of the Company's common shares on the NASDAQ Global Market at the close of business on August 10, 2017. The options vested over a four-year period, with 25% having vested in August 2018, 25% having vested in August 2019, 25% having vested in August 2020, and 25% vesting in August 2021. The options have a 10-year life. The Company expensed the $1.1 million fair value of the stock option grant ratably over the four-year vesting period. Stock-based compensation expense of $0.0 million and $0.2 million was recorded for years ended December 31, 2022 and 2021, respectively. As of December 31, 2022, 46,370 options have been exercised and 100,309 options have been forfeited with 318,321 outstanding.

2019 stock option grant

In August 2019, GWRI's Board of directors granted stock options to acquire 250,000 shares of GWRI's common stock to employees throughout the Company. The options were granted with an exercise price of $11.26, the market price of the Company's common shares on the NASDAQ Global Market at the close of business on August 13, 2019. The options vest over a four-year period, with 25% having vested in August 2020, 25% having vested in August 2021, 25% having vested in August 2022, and 25% vesting in August 2023. The options have a 10-year life. The Company will expense the $0.8 million fair value of the stock option grant ratably over the four-year vesting period. Stock-based compensation expense of $0.2 million was recorded for both years ended December 31, 2022 and 2021. As of December 31, 2022, 11,251 options have been exercised and 39,090 options have been forfeited with 199,659 outstanding.

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A summary of stock option activity is as follows (in thousands, except option prices and years):

Granted —

Granted $ —

Exercised $ (2) $ 9.61

GWRS US Equity

GWRS · 10-K · period ended 2022-12-31

ITEM 7.MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Item 7A. QUALITATIVE AND QUANTITATIVE DISCLOSURES ABOUT MARKET RISK

ITEM 8.FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

GWRS US Equity☆

GWRS · 10-K · period ended 2022-12-31

ITEM 7.MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Item 7A. QUALITATIVE AND QUANTITATIVE DISCLOSURES ABOUT MARKET RISK

ITEM 8.FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

GWRS US Equity