As of June 12, 2026, the three largest insider holders of TYRA are Capital Management, L.P. Ra (Director, 10.26Mn shares), Nina S Kjellson (Director, 7.86Mn shares), Capital Management, Llc Boxer (Other, 4.45Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Robert J More | - | 0 | 3,823,425 | 19 Dec, 2025 |
| Gilla Kaplan | - | 28,231 | 0 | 27 Mar, 2026 |
| Alan Fuhrman | Chief Financial Officer | 16,164 | 0 | 17 Mar, 2026 |
| Capital Management, L.P. Ra | - | 0 | 10,259,291 | 16 Jun, 2025 |
| Nina S Kjellson | - | 0 | 7,856,003 | 07 Feb, 2025 |
| Investors, Llc Mva | - | 22,527 | 0 | 13 Feb, 2023 |
| Asset Management, Lp Cormorant | - | 0 | 1,069,932 | 21 Sep, 2021 |
| Isan Chen | - | 192,783 | 0 | 17 Sep, 2021 |
| Den Boom Esther Van | Chief Financial Officer | 121,897 | 0 | 19 Sep, 2022 |
| Todd Harris | President And Ceo | 1,358,631 | 0 | 17 Mar, 2026 |
| Xi L.P. Canaan | - | 473,396 | 0 | 20 Sep, 2021 |
| Hiroomi Tada | Chief Medical Officer | 86,435 | 0 | 19 Mar, 2024 |
| Robert L. Hudkins | Chief Technology Officer | 273,576 | 0 | 19 Sep, 2022 |
| Ronald V. Swanson | Chief Scientific Officer | 273,254 | 0 | 08 Sep, 2022 |
| Daniel Bensen | Chief Discovery Officer | 146,981 | 0 | 13 Feb, 2026 |
| Partners Nextgen Fund Ii Management, Llc Alta | - | 0 | 4,080,296 | 17 Sep, 2021 |
| Piyush R. Patel | Chief Development Officer | 73,794 | 0 | 23 Feb, 2023 |
| Capital Management, Llc Boxer | - | 0 | 4,448,359 | 22 Oct, 2024 |
* 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 |