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Insider Trading Arrangements - George Kemble, Ph.D., | 3 Months Ended
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Sep. 30, 2025 shares
Trading Arrangements, by Individual |
Material Terms of Trading Arrangement |
| ● | On August 21, 2025, George Kemble, our Chairman of the Board, adopted a Rule 10b5-1 trading plan providing for the sale of up to 371,193 shares of Series A common stock vested under outstanding stock options and 75,376 shares of Series A common stock vested under restricted stock units. Mr. Kemble’s Rule 10b5-1 trading plan will remain in effect until the earlier of (i) July 23, 2027; or (ii) the date on which the aggregate 446,569 shares of Series A common stock have been sold under the 10b5-1 trading plan. This trading plan was entered into during an open trading window in accordance with the Company’s policies on insider trading and was intended to satisfy Rule 10b5-1(c).
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Name | George Kemble
Title | Chairman of the Board
Rule 10b5-1 Arrangement Adopted | true
Adoption Date | August 21, 2025
Expiration Date | the earlier of (i) July 23, 2027; or (ii) the date on which the aggregate 446,569 shares of Series A common stock have been sold under the 10b5-1 trading plan
Aggregate Available | 446,569

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