List of insiders holdings for ACELYRIN 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 | Westlake BioPartners Fund II L.P. Westlake BioPartners GP II LLC Harper Sean E 10% Owner |
2023-05-19 14:54:33 | 9,852,020 0 |
9,852,020 | Form 13D |
| 2 | Lin Shao-Lee Chief Executive Officer |
2024-04-03 18:18:01 | 1,577,374 1,874,955 |
3,452,329 | Form 4 |
| 3 | Dier Mardi CFO and CBO |
2023-05-11 20:51:59 | 764,403 875 |
765,278 | Form 4 |
| 4 | Pangali Sanam CLO & Head of People |
2024-05-24 19:12:23 | 328,860 0 |
328,860 | Form 4 |
| 5 | Peloso Paul Chief Medical Officer |
2023-10-06 17:55:04 | 121,511 78,266 |
199,777 | Form 4 |
| 6 | Gloria Melanie Chief Operating Officer |
2024-05-24 19:06:11 | 184,042 0 |
184,042 | Form 4 |
| 7 | Labrucherie Gil M CFO and CBO |
2024-09-04 20:36:13 | 150,000 0 |
150,000 | Form 4 |
| 8 | Oyston Ronald Chief People Officer |
2024-01-11 18:38:24 | 123,574 0 |
123,574 | Form 4 |
| 9 | AyurMaya Capital Management Company LP GOEL DAVID E. See Remarks 10% Owner |
2025-05-23 16:23:20 | 0 0 |
0 | Form 4 |
| 10 | Colowick Alan Director |
2023-05-04 19:40:49 | 0 0 |
0 | Form 3 |
| 11 | Kim Mina Chief Executive Officer |
2025-05-23 16:11:54 | 0 0 |
0 | Form 4 |
| 12 | COZADD BRUCE C Director |
2025-05-23 16:11:07 | 0 0 |
0 | Form 4 |
| 13 | Murugan Amar Chief Legal Officer |
2025-05-23 16:10:27 | 0 0 |
0 | Form 4 |
| 14 | SEIDENBERG BETH C Director |
2025-05-23 16:09:28 | 0 0 |
0 | Form 4 |
| 15 | Mpofu Shephard Chief Medical Officer |
2025-05-23 16:08:30 | 0 0 |
0 | Form 4 |
| 16 | Gosebruch Henry O Director |
2025-05-23 16:07:33 | 0 0 |
0 | Form 4 |
| 17 | Machado Patrick Director |
2025-05-23 16:06:50 | 0 0 |
0 | Form 4 |
| 18 | Svoronos Dawn Director |
2025-05-23 16:06:02 | 0 0 |
0 | Form 4 |
| 19 | Becker Daniel J. Director |
2025-05-23 16:05:14 | 0 0 |
0 | Form 4 |
| 20 | TETRAULT LYNN A. Director |
2025-05-23 16:04:16 | 0 0 |
0 | Form 4 |