Lieber Jonathan I (CIK 1350090) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-23). Recent activity: Buy RLYB (2,500 shares), Sell RLYB (789 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-23 | Rallybio Corp (RLYB) | Chief Financial Officer | Buy | 2,500 | $0 |
| 2026-02-23 | Rallybio Corp (RLYB) | Chief Financial Officer | Sell | 789 | $3,992 |
Source: SEC Form 4 filings · as of 2026-02-23