Mpofu Shephard (CIK 2023809) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-05-23). Recent activity: Sell SLRN (121,789 shares), Sell SLRN (3,211 shares), Buy SLRN (125,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-05-23 | ACELYRIN, Inc. (SLRN) | Chief Medical Officer | Sell | 121,789 | $0 |
| 2025-03-19 | ACELYRIN, Inc. (SLRN) | Chief Medical Officer | Sell | 3,211 | $8,798 |
| 2025-01-24 | ACELYRIN, Inc. (SLRN) | Chief Medical Officer | Buy | 125,000 | $0 |
Source: SEC Form 4 filings · as of 2025-05-23