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Insider Trading Arrangements | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2024 shares | Dec. 31, 2024 shares
Trading Arrangements, by Individual |  |
Material Terms of Trading Arrangement |  | From time to time, our officers (as defined in Rule 16a–1(f)) and directors may enter into Rule 10b5-1 or non-Rule 10b5-1 trading arrangements (as each such term is defined in Item 408 of Regulation S-K). During the three months ended December 31, 2024, our officers or directors took the following actions with respect to such trading arrangements:
| Action |  | Date |  | Trading Arrangement |  | Total Shares to be Sold |  | Expiration Date
|  |  | Rule 10b5-1* |  | Non-Rule 10b5-1** |  |
Troy Wilson (Ph.D., J.D.)(1) | Adopt |  | 12/4/2024 |  | X |  |  |  | 190,106(2) |  | 3/31/2026
Arthur A. Levin (Ph.D.) | Adopt |  | 10/17/2024 |  | X |  |  |  | 309,096 |  | 12/31/2025
____________________ * Intended to satisfy the affirmative defense of Rule 10b5-1(c) ** Not intended to satisfy the affirmative defense of Rule 10b5-1(c) (1)This plan was adopted by Mr. Wilson and certain irrevocable trusts for the benefit of Mr. Wilson's family members, none of which Mr. Wilson controls. (2)Represents the aggregate maximum number of shares to be sold under this plan by Mr. Wilson and all signatories to this plan. The maximum number of shares to be sold under this plan by Mr. Wilson is 59,000.
Non-Rule 10b5-1 Arrangement Adopted | false |
Rule 10b5-1 Arrangement Terminated | false |
Non-Rule 10b5-1 Arrangement Terminated | false |
Troy Wilson [Member] |  |
Trading Arrangements, by Individual |  |
Name | Troy Wilson |
Title | Ph.D., J.D. |
Rule 10b5-1 Arrangement Adopted | true |
Adoption Date | 12/4/2024 |
Expiration Date | 3/31/2026 |
Arrangement Duration | 482 days |
Aggregate Available | 190,106 | 190,106
Arthur A. Levin [Member] |  |
Trading Arrangements, by Individual |  |
Name | Arthur A. Levin |
Title | Ph.D. |
Rule 10b5-1 Arrangement Adopted | true |
Adoption Date | 10/17/2024 |
Expiration Date | 12/31/2025 |
Arrangement Duration | 440 days |
Aggregate Available | 309,096 | 309,096

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