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QSI US Equity

Quantum-Si IncInformation Technology · Measuring & Controlling Devices, NEC · CIK 1816431 · FY ends Dec 31
$0.84
+0.05 (+7.05%)
USD · as of 2026-08-21 · marketstack

Legal & controls

5 of 5 annual reports readable here

Item 3 and Item 9A as filed · every verdict is the registrant’s own sentence, printed below it · a filing that fails an extraction gate reads “not extracted”

Fiscal yearFiledItem 3ICFRdisclosure controlsmaterial weaknessFiling
2025-12-312026-03-03in the noteseffectiveeffectivenone in Item 9AEDGAR

Item 3 · We are involved in various legal proceedings, claims, investigations and litigation that arise in the ordinary course of our business. For further information regarding our legal proceedings, please refer to Note 17. Commitments and Contingencies of the Notes to the Consolidated Financial Statements (Part II, Item 8) included in this report, which is incorporated by reference herein.

Item 9A · ICFR · Based on the results of its evaluation, management concluded our internal control over financial reporting was effective as of December 31, 2025.

Item 9A · disclosure controls · Based on the evaluation of our disclosure controls and procedures, our Chief Executive Officer and Chief Financial Officer concluded our disclosure controls and procedures were effective as of December 31, 2025.

2024-12-312025-03-03in the noteseffectiveeffectivenone in Item 9AEDGAR

Item 3 · We are involved in various legal proceedings, claims, investigations and litigation that arise in the ordinary course of our business. For further information regarding our legal proceedings, please refer to Note 18. Commitments and Contingencies of the Notes to the Consolidated Financial Statements (Part II, Item 8) included in this report, which is incorporated by reference herein.

Item 9A · ICFR · Based on the results of its evaluation, management concluded our internal control over financial reporting was effective as of December 31, 2024.

Item 9A · disclosure controls · Based on the evaluation of our disclosure controls and procedures, our Chief Executive Officer and Chief Financial Officer concluded our disclosure controls and procedures were effective as of December 31, 2024.

2023-12-312024-02-29described hereeffectiveeffectivenone in Item 9AEDGAR

Item 3 · In April 2023, we informed the contract manufacturer that had manufactured our Platinum® and CarbonTM instruments that we intended to wind down the relationship and transition to a different contract manufacturer. In October 2023, we were informed the contract manufacturer had filed a complaint in the state of Texas alleging breach of contract and made claims for economic damage under the contract as well as attorney costs. In January 2024 the suit was withdrawn and refiled in the state of Minnesota alleging similar claims. Although it is not possible to determine the potential financial exposure associated with the alleged claim at this time given its early stage, we believe we have a meritorious defense and intend to vigorously defend against all claims asserted in the complaint.

Item 9A · ICFR · Based on the results of its evaluation, management concluded our internal control over financial reporting was effective as of December 31, 2023.

Item 9A · disclosure controls · Based on the evaluation of our disclosure controls and procedures, our Chief Executive Officer and Chief Financial Officer concluded our disclosure controls and procedures were effective as of December 31, 2023.

2022-12-312023-03-17none statedeffectiveeffectiveremediated (prior year)EDGAR

Item 3 · We are not currently a party to any material legal proceedings.

Item 9A · ICFR · Based on the results of its evaluation, management concluded that our internal control over financial reporting was effective as of December 31, 2022.

Item 9A · disclosure controls · Based on the evaluation of our disclosure controls and procedures, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective as of December 31, 2022.

Item 9A · material weakness · Changes in Internal Control over Financial Reporting As previously disclosed in our Annual Report on Form 10-K for the year ended December 31, 2021, we identified a material weakness in our internal control over financial reporting related to inaccurate accounting for the Public Warrants and Private Warrants issued in connection with HighCape’s initial public offering.

2021-12-312022-03-01none statednot extractednot extractedremediated (prior year)EDGAR

Item 3 · We are not currently a party to any material legal proceedings.

Item 9A · material weakness · Material Weakness in Internal Control over Financial Reporting We have identified two material weaknesses in our internal control over financial reporting.

5 of 5 annual reports on record have their filing text cached on this host; the rest are listed with their EDGAR link and no extraction, because this surface never fetches from SEC on a page load.

  • Item 3 and Item 9A are located in the filing HTML already cached on this host and read with the same line-anchored item matcher and largest-gap body disambiguation the filing-narrative pass uses for Item 1A and Item 7 — no fetch, no model, no summarization.
  • A heading is accepted as a section only when it is not a table-of-contents row (a trailing page number), not a quoted reference in prose, and names its own section; the span must then clear a per-item length band and carry readable text after the heading. Anything that fails a gate is served as 'not extracted' with the reason — never as a default value.
  • An effectiveness conclusion is read only from a sentence that names its own control set (disclosure controls and procedures, or internal control over financial reporting) and states an outcome. Conditional sentences — the standard limitations paragraph and forward-looking remediation language — are excluded, because they are hypotheses rather than conclusions.
  • When a filing's own sentences disagree — an effective conclusion beside an unremediated material-weakness disclosure, or two conclusions of opposite sign — no verdict is asserted. A wrong 'controls were effective' reading is worse than no reading.
  • Every verdict is shown beside the verbatim sentence it was read from. The excerpt is the filing's own words, capped at 1,200 characters; the filing itself is one link away.