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CTMX US Equity

CytomX Therapeutics, Inc.Health Care · Pharmaceutical Preparations · CIK 1501989 · FY ends Dec 31
$3.57
+0.18 (+5.31%)
USD · as of 2026-08-19 · 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
2025-12-312026-03-16none statedeffectiveeffectivenone in Item 9AEDGAR

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

Item 9A · ICFR · Based on our evaluation under the framework in Internal Control – Integrated Framework, the Company's Principal Executive Officer and Principal Financial Officer concluded that, as of December 31, 2025, our internal control over financial reporting was effective.

Item 9A · disclosure controls · Based on that evaluation, the Company's Principal Executive Officer and Principal Financial Officer concluded that, as of December 31, 2025, our disclosure controls and procedures were effective at a reasonable assurance level.

2024-12-312025-03-06described hereeffectiveeffectivenone in Item 9AEDGAR

Item 3 · On March 4, 2020, Vytacera Bio, LLC (“Vytacera”) filed a patent infringement lawsuit against us in the U.S. District Court for the District of Delaware. The lawsuit alleged that our use, offers to sell, and/or sales of the PROBODY® technology platform for basic research applications constituted infringement. The complaint sought unspecified monetary damages. In September 2022, we filed a motion to dismiss the case. On October 17, 2024, the Court dismissed the case and on October 28, 2024, the Court ordered the case to be closed.

Item 9A · ICFR · Based on our evaluation under the framework in Internal Control – Integrated Framework, the Company's Principal Executive Officer and Principal Financial Officer concluded that, as of December 31, 2024, our internal control over financial reporting was effective.

Item 9A · disclosure controls · Based on that evaluation, the Company's Principal Executive Officer and Principal Financial Officer concluded that, as of December 31, 2024, our disclosure controls and procedures were effective at a reasonable assurance level.

2023-12-312024-03-11described herenot extractedeffectiveremediated (prior year)EDGAR

Item 3 · On March 4, 2020, Vytacera Bio, LLC filed a patent infringement lawsuit against us in the U.S. District Court for the District of Delaware. The lawsuit alleges that our use, offers to sell, and/or sales of the PROBODY® technology platform for basic research applications constitutes infringement. The complaint seeks unspecified monetary damages. In September 2022, we filed a motion to dismiss the case and the Court granted the parties’ stipulation to stay all pending case deadlines until that motion is finally resolved. On October 30, 2023, Magistrate Judge Burke issued a Report & Recommendation that recommended granting CytomX’s motion to dismiss all counts of the complaint. In January 2024, the case was transferred to a new Judge and the case will remain stayed pending a ruling by the trial judge on the Magistrate’s Report & Recommendation. We believe that the lawsuit is without merit and intend to vigorously defend ourselves. Accordingly, we cannot reasonably estimate any range of potential future charges, and we have not recorded any accrual for a contingent liability associated with these legal proceedings.

Item 9A · ICFR · Based on our evaluation under the framework in Internal Control – Integrated Framework, the Company's Principal Executive Officer and Principal Financial Officer concluded that, as of December 31, 2023, our internal control over financial reporting was effective.

Item 9A · disclosure controls · Based on that evaluation, the Company's Principal Executive Officer and Principal Financial Officer concluded that, as of December 31, 2023, our disclosure controls and procedures were effective at a reasonable assurance level.

Item 9A · material weakness · Remediation of Material Weakness In connection with preparing our financial statements for the year ending December 31, 2022 and evaluating new collaboration and license agreements initiated in the fourth quarter of 2022, we re-evaluated our previous application of ASC 606 for our collaboration and license agreements and identified an error.

2022-12-312023-03-27described hereNOT effectiveNOT effectivedisclosedEDGAR

Item 3 · On March 4, 2020, Vytacera Bio, LLC filed a patent infringement lawsuit against us in the U.S. District Court for the District of Delaware. The lawsuit alleges that our use, offers to sell, and/or sales of the Probody® technology platform for basic research applications constitutes infringement. The complaint seeks unspecified monetary damages. In September 2022, we filed a motion to dismiss the case and the Court granted the parties’ stipulation to stay all pending case deadlines until that motion is finally resolved. We believe that the lawsuit is without merit and intend to vigorously defend ourselves. Accordingly, we cannot reasonably estimate any range of potential future charges, and we have not recorded any accrual for a contingent liability associated with these legal proceedings.

Item 9A · ICFR · Based on our evaluation under the framework in Internal Control – Integrated Framework, and as a result of the material weakness described above, the Company's Principal Executive Officer and Principal Financial Officer concluded that, as of December 31, 2022, our internal control over financial reporting was not effective.

Item 9A · disclosure controls · Based on that evaluation, and as a result of the material weakness described below, the Company's Principal Executive Officer and Principal Financial Officer concluded that, as of December 31, 2022, our disclosure controls and procedures were not effective at a reasonable assurance level.

2021-12-312022-03-01described hereeffectiveeffectivenone in Item 9AEDGAR

Item 3 · On March 4, 2020, Vytacera Bio, LLC filed a patent infringement lawsuit against us in the U.S. District Court for the District of Delaware. The lawsuit alleges that our use, offers to sell, and/or sales of the Probody® technology platform for basic research applications constitutes infringement. The complaint seeks unspecified monetary damages. We filed an Answer, Affirmative Defenses, and Counterclaims on May 26, 2020. Vytacera Bio, LLC filed its Answer to CytomX Therapeutics Inc.’s Counterclaims on June 5, 2020. On October 13, 2021, the Court granted the parties’ stipulation to stay all pending case deadlines except for certain matters. All case deadlines are stayed until the Court resolves the parties’ claim construction disputes. We believe that the lawsuit is without merit and intend to vigorously defend ourselves. Accordingly, we cannot reasonably estimate any range of potential future charges, and we have not recorded any accrual for a contingent liability associated with these legal proceedings.

Item 9A · ICFR · Based on our evaluation under the framework in Internal Control – Integrated Framework, management concluded that our internal control over financial reporting was effective as of December 31, 2021.

Item 9A · disclosure controls · Based upon such evaluation, our Principal Executive Officer and Principal Financial Officer have concluded that our disclosure controls and procedures were effective at the reasonable assurance level as of such date.

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.