10 insiders reported 18 Form 4 transactions for ACELYRIN, Inc. (SLRN) over the past 18 months (most recent 2025-05-23). Recent activity: Kim Mina (Chief Executive Officer) Buy 89,526 shares, Kim Mina (Chief Executive Officer) Sell 770,833 shares, Murugan Amar (Chief Legal Officer) Sell 121,587 shares, Machado Patrick (Director) Sell 14,675 shares, Mpofu Shephard (Chief Medical Officer) Sell 121,789 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-05-23 | Kim Mina | Chief Executive Officer | Buy | 89,526 | $0 |
| 2025-05-23 | Kim Mina | Chief Executive Officer | Sell | 770,833 | $0 |
| 2025-05-23 | Murugan Amar | Chief Legal Officer | Sell | 121,587 | $0 |
| 2025-05-23 | Machado Patrick | Director | Sell | 14,675 | $0 |
| 2025-05-23 | Mpofu Shephard | Chief Medical Officer | Sell | 121,789 | $0 |
| 2025-05-23 | Becker Daniel J. | Director | Sell | 2,999 | $0 |
| 2025-05-23 | Svoronos Dawn | Director | Sell | 15,000 | $0 |
| 2025-05-23 | GOEL DAVID E. | Director | Sell | 9.3M | $0 |
| 2025-05-23 | AyurMaya Capital Management Company, LP | Director | Sell | 9.3M | $0 |
| 2025-05-23 | Gosebruch Henry O | Director | Sell | 50,000 | $0 |
| 2025-05-23 | SEIDENBERG BETH C | Director | Sell | 60,000 | $0 |
| 2025-05-23 | SEIDENBERG BETH C | Director | Sell | 9.8M | $0 |
| 2025-05-19 | Kim Mina | Chief Executive Officer | Buy | 30,851 | $0 |
| 2025-05-19 | Kim Mina | Chief Executive Officer | Sell | 11,039 | $23,955 |
| 2025-05-19 | Kim Mina | Chief Executive Officer | Sell | 10,258 | $22,260 |
| 2025-03-19 | Murugan Amar | Chief Legal Officer | Sell | 3,913 | $10,722 |
| 2025-03-19 | Mpofu Shephard | Chief Medical Officer | Sell | 3,211 | $8,798 |
| 2025-03-19 | Kim Mina | Chief Executive Officer | Sell | 17,986 | $49,282 |
Source: SEC Form 4 filings · as of 2025-05-23