C4 Therapeutics, Inc.
For the period ended Dec 31, 2025. Filed Feb 26, 2026.
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FY2025 · Filed Feb 26, 2026
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Item 9B. Other Information
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Rule 10b5-1 Trading Plans
During the fiscal year ended December 31, 2025, none of our directors and officers (as defined in Rule 16a-1(f) under the Exchange Act)adopted, modified orterminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as those terms are defined in Item 408(a) of Regulation S-K.
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