TYRA's three largest insider shareholders as of May 22, 2026 are Capital Management, L.P. Ra (Director, 10.26Mn shares), Capital, Llc Boxer (TenPercentOwner, 6.45Mn shares), Capital Management, Llc Boxer (Other, 4.45Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Capital Management, L.P. Ra | - | 0 | 10,259,291 | 16 Jun, 2025 |
| Nina S Kjellson | - | 0 | 7,856,003 | 07 Feb, 2025 |
| Capital Management, Llc Boxer | - | 0 | 4,448,359 | 22 Oct, 2024 |
| Partners Nextgen Fund Ii Management, Llc Alta | - | 0 | 4,080,296 | 17 Sep, 2021 |
| Robert J More | - | 0 | 3,823,425 | 19 Dec, 2025 |
| Nina S Kjellson | - | 0 | 3,812,774 | 01 Nov, 2024 |
| Todd Harris | President And Ceo | 1,358,631 | 0 | 17 Mar, 2026 |
| Asset Management, Lp Cormorant | - | 0 | 1,069,932 | 21 Sep, 2021 |
| Xi L.P. Canaan | - | 473,396 | 0 | 20 Sep, 2021 |
| Robert L. Hudkins | Chief Technology Officer | 273,576 | 0 | 19 Sep, 2022 |
| Ronald V. Swanson | Chief Scientific Officer | 273,254 | 0 | 08 Sep, 2022 |
| Isan Chen | - | 192,783 | 0 | 17 Sep, 2021 |
| Daniel Bensen | Chief Discovery Officer | 146,981 | 0 | 13 Feb, 2026 |
| Den Boom Esther Van | Chief Financial Officer | 121,897 | 0 | 19 Sep, 2022 |
| Hiroomi Tada | Chief Medical Officer | 86,435 | 0 | 19 Mar, 2024 |
| Piyush R. Patel | Chief Development Officer | 73,794 | 0 | 23 Feb, 2023 |
| Gilla Kaplan | - | 28,231 | 0 | 27 Mar, 2026 |
| Investors, Llc Mva | - | 22,527 | 0 | 13 Feb, 2023 |
| Den Boom Esther Van | Chief Financial Officer | 0 | 21,254 | 17 Sep, 2021 |
| Alan Fuhrman | Chief Financial Officer | 16,164 | 0 | 17 Mar, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 16 Apr, 2026 | Habib J Dable | Stock Option (Right to Buy) | A | 44,400 | $0.00 | 44,400 | D | A |
| 25 Mar, 2026 | Gilla Kaplan | Common Stock | A | 14,295 | $2.25 | 42,526 | D | M |
| 25 Mar, 2026 | Gilla Kaplan | Common Stock | D | 14,295 | $36.97 | 28,231 | D | S |
| 26 Mar, 2026 | Gilla Kaplan | Common Stock | D | 53,172 | $2.25 | 81,403 | D | M |
| 26 Mar, 2026 | Gilla Kaplan | Common Stock | D | 53,172 | $37.75 | 28,231 | D | D |
| 25 Mar, 2026 | Gilla Kaplan | Stock Option (Right to Buy) | D | 14,295 | $0.00 | 53,172 | D | M |
| 26 Mar, 2026 | Gilla Kaplan | Stock Option (Right to Buy) | D | 53,172 | $0.00 | 0 | D | M |
| 13 Mar, 2026 | Alan Fuhrman | Common Stock | A | 1,376 | $9.13 | 16,164 | D | A |
| 13 Mar, 2026 | Todd Harris | Common Stock | A | 1,463 | $9.13 | 1,358,631 | D | A |
| 12 Feb, 2026 | Daniel Bensen | Common Stock | D | 2,128 | $31.50 | 152,853 | D | S |
| 12 Feb, 2026 | Daniel Bensen | Common Stock | D | 5,872 | $33.37 | 146,981 | D | S |
| 12 Jan, 2026 | Daniel Bensen | Common Stock | D | 6,983 | $28.44 | 155,998 | D | S |
| 12 Jan, 2026 | Daniel Bensen | Common Stock | D | 1,017 | $29.08 | 154,981 | D | S |
| 19 Dec, 2025 | Robert J More | Common Stock | D | 10,000 | $25.00 | 3,823,425 | I | S |
| 12 Dec, 2025 | Daniel Bensen | Common Stock | D | 8,000 | $22.64 | 162,981 | D | S |
| 01 Dec, 2025 | Bhavesh Ashar | Stock Option (Right to Buy) | A | 300,000 | $0.00 | 300,000 | D | A |
| 21 Nov, 2025 | Robert J More | Common Stock | D | 246,871 | $20.25 | 3,833,425 | I | S |
| 18 Nov, 2025 | Daniel Bensen | Common Stock | D | 75,633 | $16.07 | 220,937 | D | S |
| 19 Nov, 2025 | Daniel Bensen | Common Stock | D | 49,956 | $16.32 | 170,981 | D | S |
| 13 Nov, 2025 | Daniel Bensen | Common Stock | D | 1,111 | $16.00 | 426,870 | D | S |