List of insiders holdings for Keros Therapeutics 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 | ADAR1 Capital Management LLC ADAR1 Partners LP ADAR1 Capital Management GP LLC Schneeberger Daniel 10% Owner |
2025-04-11 21:57:19 | 0 5,446,072 |
5,446,072 | Form 4 |
| 2 | Pontifax Management 4 G.P. (2015) Ltd. Pontifax (Israel) IV L.P. Pontifax (Cayman) IV L.P. Pontifax (China) IV L.P. Pontifax Late Stage Fund L.P. Pontifax Late Stage GP Ltd. 10% Owner |
2025-04-18 17:10:53 | 4,787,331 0 |
4,787,331 | Form 13D |
| 3 | Lazarus Alon Director 10% Owner |
2020-04-13 17:15:10 | 23,038 2,013,102 |
2,036,140 | Form 4 |
| 4 | Arkin Bio Ventures Limited Partnership Arkin Bio Venture Partners Ltd. Arkin Moshe 10% Owner |
2023-02-02 14:23:25 | 1,371,074 0 |
1,371,074 | Form 13G |
| 5 | Seehra Jasbir CHIEF EXECUTIVE OFFICER |
2025-04-07 16:15:07 | 554,667 0 |
554,667 | Form 4 |
| 6 | ORBIMED ADVISORS LLC OrbiMed Capital GP VII LLC OrbiMed Genesis GP LLC Director |
2024-08-15 17:01:28 | 0 119,522 |
119,522 | Form 4 |
| 7 | GORDON CARL L Director |
2024-08-15 17:06:51 | 0 119,522 |
119,522 | Form 4 |
| 8 | Lachey Jennifer Chief Scientific Officer |
2022-07-19 16:40:13 | 103,855 0 |
103,855 | Form 4 |
| 9 | Ordonez Claudia Chief Medical Officer |
2021-06-15 17:01:06 | 98,211 0 |
98,211 | Form 4 |
| 10 | Rovaldi Christopher Chief Operating Officer |
2025-02-19 16:15:13 | 60,000 0 |
60,000 | Form 4 |
| 11 | Regnante Keith CHIEF FINANCIAL OFFICER |
2025-02-19 16:15:15 | 44,000 0 |
44,000 | Form 4 |
| 12 | CHYUNG YUNG H. Chief Medical Officer |
2025-02-19 16:15:19 | 44,000 0 |
44,000 | Form 4 |
| 13 | Cooper Simon Peter CHIEF MEDICAL OFFICER |
2024-02-15 20:37:12 | 40,000 0 |
40,000 | Form 4 |
| 14 | BIENAIME JEAN JACQUES Director |
2024-06-05 16:11:49 | 17,600 0 |
17,600 | Form 4 |
| 15 | Farzan Nima Director |
2024-06-03 16:15:06 | 10,000 0 |
10,000 | Form 4 |
| 16 | GRAY MARY ANN Director |
2024-06-03 16:15:12 | 10,000 0 |
10,000 | Form 4 |
| 17 | Knowles Julius Director |
2024-06-03 16:15:16 | 10,000 0 |
10,000 | Form 4 |
| 18 | Nussbaum Ran Director 10% Owner |
2024-06-03 16:15:17 | 10,000 0 |
10,000 | Form 4 |
| 19 | Kariv Tomer Director 10% Owner |
2024-06-03 16:15:19 | 10,000 0 |
10,000 | Form 4 |
| 20 | Seth Alpna Director |
2024-06-03 16:15:22 | 10,000 0 |
10,000 | Form 4 |