List of insiders holdings for Tyra Biosciences Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time |
Shares Owned Directly Indirectly |
Total Shares Owned |
Filing |
| 1 | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner |
2025-03-31 16:54:04 | 10,684,890 0 |
10,684,890 | Form 13D |
| 2 | Alta Partners NextGen Fund II Management LLC Alta Partners NextGen Fund II L.P. Hudson Peter A JANNEY DANIEL 10% Owner |
2021-09-27 16:30:47 | 4,080,296 0 |
4,080,296 | Form 13D |
| 3 | Canaan XI L.P. Canaan Partners XI LLC Canaan 2020+ Co-Investment L.P. Series 7 Canaan Partners 2020+ Co-Investment LLC 10% Owner |
2025-01-21 16:30:03 | 3,731,165 0 |
3,731,165 | Form 13G |
| 4 | Boxer Capital Management LLC See remarks |
2024-12-06 21:30:49 | 2,548,905 0 |
2,548,905 | Form 13D |
| 5 | Harris Todd President and CEO |
2025-03-18 18:44:12 | 1,357,168 0 |
1,357,168 | Form 4 |
| 6 | Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP Former 10% Owner |
2021-09-21 16:03:26 | 0 1,069,932 |
1,069,932 | Form 4 |
| 7 | Kjellson Nina S Director |
2025-02-07 16:43:00 | 0 443,885 |
443,885 | Form 4 |
| 8 | Swanson Ronald V. Chief Scientific Officer |
2022-09-08 17:51:05 | 378,254 0 |
378,254 | Form 4 |
| 9 | Fawaz Ali D. General Counsel and Secretary |
2022-05-16 20:38:54 | 367,639 0 |
367,639 | Form 4 |
| 10 | Healy John Stephen General Counsel and Secretary |
2022-03-03 18:39:19 | 286,439 0 |
286,439 | Form 3 |
| 11 | Hudkins Robert L. Chief Technology Officer |
2022-09-19 17:55:31 | 273,576 0 |
273,576 | Form 4 |
| 12 | Warner Douglas J Chief Medical Officer |
2024-09-10 16:53:11 | 260,000 0 |
260,000 | Form 4 |
| 13 | van den Boom Esther Chief Financial Officer |
2022-09-19 18:17:23 | 121,897 118,645 |
240,542 | Form 4 |
| 14 | Bensen Daniel Chief Operating Officer |
2024-08-16 17:55:56 | 115,000 0 |
115,000 | Form 4 |
| 15 | KAPLAN GILLA Director |
2024-06-18 17:01:27 | 89,623 0 |
89,623 | Form 4 |
| 16 | Tada Hiroomi Chief Medical Officer |
2024-03-19 19:58:15 | 86,435 0 |
86,435 | Form 4 |
| 17 | Patel Piyush R. Chief Development Officer |
2023-02-23 18:16:24 | 73,794 0 |
73,794 | Form 4 |
| 18 | Gulfo Adele M. Director |
2025-01-31 16:10:03 | 37,200 0 |
37,200 | Form 4 |
| 19 | Rothenberg Stephen Michael Director |
2024-05-09 16:48:45 | 37,200 0 |
37,200 | Form 4 |
| 20 | Moran Susan Director |
2024-05-09 16:49:36 | 37,200 0 |
37,200 | Form 4 |
| 21 | Subramony Siddarth Director 10% Owner |
2024-05-31 16:30:08 | 18,600 0 |
18,600 | Form 4 |
| 22 | Simson Jake Director |
2024-05-31 16:30:13 | 18,600 0 |
18,600 | Form 4 |
| 23 | MORE ROBERT J Director |
2024-05-31 16:30:05 | 18,600 0 |
18,600 | Form 4 |
| 24 | Verjee Rehan Director |
2024-05-31 16:30:08 | 18,600 0 |
18,600 | Form 4 |
| 25 | CHEN ISAN Director |
2023-06-02 16:31:33 | 14,500 0 |
14,500 | Form 4 |
| 26 | Fuhrman Alan Chief Financial Officer |
2025-03-18 18:44:00 | 14,087 0 |
14,087 | Form 4 |
| 27 | Boxer Capital LLC Boxer Asset Management Inc. LEWIS JOSEPH MVA Investors LLC Davis Aaron I. See Remarks |
2024-10-15 19:22:53 | 0 0 |
0 | Form 13D |
| 28 | McCracken Melissa Director |
2021-09-14 21:19:57 | 0 0 |
0 | Form 3 |