Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- 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>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2025-05-21 Sale | 2025-05-23 4:23 pm | ACELYRIN Inc. | SLRN | AyurMaya Capital Management Company LP GOEL DAVID E. See Remarks 10% Owner | 9,334,735 | $0 | $0 | 0 (Indirect) | View |
| 2025-05-21 Sale | 2025-05-23 4:11 pm | ACELYRIN Inc. | SLRN | Kim Mina Chief Executive Officer | 770,833 | $0 | $0 | 0 (Direct) | View |
| 2025-05-21 Sale | 2025-05-23 4:10 pm | ACELYRIN Inc. | SLRN | Murugan Amar Chief Legal Officer | 121,587 | $0 | $0 | 0 (Direct) | View |
| 2025-05-21 Sale | 2025-05-23 4:09 pm | ACELYRIN Inc. | SLRN | SEIDENBERG BETH C Director | 9,850,729 | $0 | $0 | 0 (Indirect Direct) | View |
| 2025-05-21 Sale | 2025-05-23 4:08 pm | ACELYRIN Inc. | SLRN | Mpofu Shephard Chief Medical Officer | 121,789 | $0 | $0 | 0 (Direct) | View |
| 2025-05-21 Sale | 2025-05-23 4:07 pm | ACELYRIN Inc. | SLRN | Gosebruch Henry O Director | 50,000 | $0 | $0 | 0 (Direct) | View |
| 2025-05-21 Sale | 2025-05-23 4:06 pm | ACELYRIN Inc. | SLRN | Machado Patrick Director | 14,675 | $0 | $0 | 0 (Indirect Direct) | View |
| 2025-05-21 Sale | 2025-05-23 4:06 pm | ACELYRIN Inc. | SLRN | Svoronos Dawn Director | 15,000 | $0 | $0 | 0 (Direct) | View |
| 2025-05-21 Sale | 2025-05-23 4:05 pm | ACELYRIN Inc. | SLRN | Becker Daniel J. Director | 2,999 | $0 | $0 | 0 (Direct) | View |
| 2025-03-17 Sale | 2025-03-19 6:11 pm | ACELYRIN Inc. | SLRN | Kim Mina Chief Executive Officer | 17,986 | $2.744 | $49,354 | 671,753 (Direct) | View |
| 2025-03-17 Sale | 2025-03-19 6:06 pm | ACELYRIN Inc. | SLRN | Murugan Amar Chief Legal Officer | 3,913 | $2.744 | $10,737 | 121,587 (Direct) | View |
| 2025-03-17 Sale | 2025-03-19 5:55 pm | ACELYRIN Inc. | SLRN | Mpofu Shephard Chief Medical Officer | 3,211 | $2.744 | $8,811 | 121,789 (Direct) | View |
| 2024-07-17 Sale | 2024-07-19 6:18 pm | ACELYRIN Inc. | SLRN | Becker Daniel J. Director | 1 | $6.86 | $7 | 2,999 (Direct) | View |
| 2024-04-01 Sale | 2024-04-03 6:18 pm | ACELYRIN Inc. | SLRN | Lin Shao-Lee Chief Executive Officer | 9,961 | $6.6283 | $66,024 | 3,452,329 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2025-05-21 Option Award | 2025-05-23 4:11 pm | N/A N/A | ACELYRIN Inc. | SLRN | Kim Mina Chief Executive Officer | 89,526 | $0 | 0 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:46 pm | N/A N/A | ACELYRIN Inc. | SLRN | Kim Mina Chief Executive Officer | 30,851 | $0 | 681,307 (Direct) | View |
| 2025-05-15 Tax Withholding | 2025-05-19 4:46 pm | N/A N/A | ACELYRIN Inc. | SLRN | Kim Mina Chief Executive Officer | 21,297 | $2.17 | 681,307 (Direct) | View |
| 2025-01-23 Option Award | 2025-01-24 6:05 pm | N/A N/A | ACELYRIN Inc. | SLRN | Mpofu Shephard Chief Medical Officer | 125,000 | $0 | 125,000 (Direct) | View |
| 2025-01-23 Option Award | 2025-01-24 6:02 pm | N/A N/A | ACELYRIN Inc. | SLRN | Kim Mina Chief Executive Officer | 575,000 | $0 | 689,739 (Direct) | View |
| 2025-01-23 Option Award | 2025-01-24 5:58 pm | N/A N/A | ACELYRIN Inc. | SLRN | Murugan Amar Chief Legal Officer | 125,000 | $0 | 125,500 (Direct) | View |
| 2024-11-25 Option Award | 2024-11-27 5:17 pm | N/A 2034-11-24 | ACELYRIN Inc. | SLRN | Murugan Amar Chief Legal Officer | 525,000 | $0 | 525,000 (Direct) | View |
Ownership | 2024-11-22 5:41 pm | N/A N/A | ACELYRIN Inc. | SLRN | Murugan Amar Chief Legal Officer | 0 | $0 | 500 (Direct) | View |
| 2024-08-31 Option Award | 2024-09-04 8:36 pm | N/A 2034-08-30 | ACELYRIN Inc. | SLRN | Labrucherie Gil M CFO and CBO | 150,000 | $0 | 150,000 (Direct) | View |
| 2024-06-07 Option Award | 2024-06-11 9:07 pm | N/A 2034-06-06 | ACELYRIN Inc. | SLRN | SEIDENBERG BETH C Director | 92,158 | $0 | 92,158 (Direct) | View |
| 2024-06-07 Option Award | 2024-06-11 7:17 pm | N/A 2034-06-06 | ACELYRIN Inc. | SLRN | COZADD BRUCE C Director | 92,158 | $0 | 92,158 (Direct) | View |
| 2024-06-07 Option Award | 2024-06-11 7:14 pm | N/A 2034-06-06 | ACELYRIN Inc. | SLRN | Becker Daniel J. Director | 92,158 | $0 | 92,158 (Direct) | View |
| 2024-06-07 Option Award | 2024-06-11 7:11 pm | N/A 2034-06-06 | ACELYRIN Inc. | SLRN | Gosebruch Henry O Director | 92,158 | $0 | 92,158 (Direct) | View |
| 2024-06-07 Option Award | 2024-06-11 7:09 pm | N/A 2034-06-06 | ACELYRIN Inc. | SLRN | Machado Patrick Director | 92,158 | $0 | 92,158 (Direct) | View |
| 2024-06-07 Option Award | 2024-06-11 7:07 pm | N/A 2034-06-06 | ACELYRIN Inc. | SLRN | Svoronos Dawn Director | 92,158 | $0 | 92,158 (Direct) | View |
| 2024-06-07 Option Award | 2024-06-11 7:04 pm | N/A 2034-06-06 | ACELYRIN Inc. | SLRN | TETRAULT LYNN A. Director | 43,680 | $0 | 43,680 (Direct) | View |
| 2024-05-26 Option Award | 2024-05-28 7:03 pm | N/A 2034-05-25 | ACELYRIN Inc. | SLRN | Kim Mina Chief Executive Officer | 1,195,856 | $0 | 1,195,856 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-24 7:12 pm | N/A 2034-05-22 | ACELYRIN Inc. | SLRN | Pangali Sanam CLO & Head of People | 328,860 | $0 | 328,860 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-24 7:10 pm | N/A 2034-05-22 | ACELYRIN Inc. | SLRN | Mpofu Shephard Chief Medical Officer | 328,860 | $0 | 328,860 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-24 7:06 pm | N/A 2034-05-22 | ACELYRIN Inc. | SLRN | Gloria Melanie Chief Operating Officer | 184,042 | $0 | 184,042 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-24 6:59 pm | N/A 2034-05-22 | ACELYRIN Inc. | SLRN | Labrucherie Gil M CFO and CBO | 184,042 | $0 | 184,042 (Direct) | View |
| 2024-05-15 Tax Withholding | 2024-05-17 7:12 pm | N/A N/A | ACELYRIN Inc. | SLRN | Gloria Melanie Chief Operating Officer | 10,298 | $4.47 | 130,286 (Direct) | View |
| 2024-05-15 Tax Withholding | 2024-05-17 7:09 pm | N/A N/A | ACELYRIN Inc. | SLRN | Kim Mina Chief Executive Officer | 10,230 | $4.47 | 110,739 (Direct) | View |
| 2024-05-15 Tax Withholding | 2024-05-17 7:09 pm | N/A N/A | ACELYRIN Inc. | SLRN | Pangali Sanam CLO & Head of People | 921 | $4.47 | 74,154 (Direct) | View |
Ownership | 2024-05-17 7:08 pm | N/A 2033-09-28 | ACELYRIN Inc. | SLRN | Mpofu Shephard Chief Medical Officer | 0 | $0 | 261,444 (Direct) | View |
Ownership | 2024-05-17 7:05 pm | N/A N/A | ACELYRIN Inc. | SLRN | Pangali Sanam CLO & Head of People | 0 | $0 | 247,991 (Direct) | View |