Rallybio Corp (RLYB) Insider Trading -- Recent Executive & Director Transactions
7 insiders reported 36 Form 4 transactions for Rallybio Corp (RLYB) over the past 18 months (most recent 2026-10-08). Recent activity: Uden Stephen (Chief Executive Officer) Buy 22,456 shares, Lieber Jonathan I (Chief Financial Officer) Buy 5,000 shares, Liu Hui (Director) Buy 3,562 shares, Liu Hui (Director) Buy 8,482 shares, Chung Wendy (Director) Buy 3,562 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-08 | Uden Stephen | Chief Executive Officer | Buy | 22,456 | $136,532 |
| 2026-10-01 | Lieber Jonathan I | Chief Financial Officer | Buy | 5,000 | $30,400 |
| 2026-09-28 | Liu Hui | Director | Buy | 3,562 | $8,478 |
| 2026-09-28 | Liu Hui | Director | Buy | 8,482 | $64,463 |
| 2026-09-18 | Chung Wendy | Director | Buy | 3,562 | $8,478 |
| 2026-07-10 | Boudreau Helen M | Director | Buy | 3,562 | $8,478 |
| 2026-05-20 | Schneeberger Daniel | 10% Owner | Buy | 6,009 | $84,006 |
| 2026-05-20 | ADAR1 Capital Management, LLC | 10% Owner | Buy | 6,009 | $84,006 |
| 2026-05-20 | Schneeberger Daniel | 10% Owner | Buy | 10,000 | $139,800 |
| 2026-05-20 | ADAR1 Capital Management, LLC | 10% Owner | Buy | 10,000 | $139,800 |
| 2026-05-20 | Schneeberger Daniel | 10% Owner | Buy | 200 | $2,760 |
| 2026-05-20 | ADAR1 Capital Management, LLC | 10% Owner | Buy | 200 | $2,760 |
| 2026-05-15 | Schneeberger Daniel | 10% Owner | Buy | 4,081 | $56,318 |
| 2026-05-15 | ADAR1 Capital Management, LLC | 10% Owner | Buy | 4,081 | $56,318 |
| 2026-05-15 | Schneeberger Daniel | 10% Owner | Buy | 75,178 | $1.1M |
| 2026-05-15 | ADAR1 Capital Management, LLC | 10% Owner | Buy | 75,178 | $1.1M |
| 2026-05-15 | Schneeberger Daniel | 10% Owner | Buy | 100 | $1,380 |
| 2026-05-15 | ADAR1 Capital Management, LLC | 10% Owner | Buy | 100 | $1,380 |
| 2026-05-15 | Schneeberger Daniel | 10% Owner | Buy | 200 | $2,790 |
| 2026-05-15 | ADAR1 Capital Management, LLC | 10% Owner | Buy | 200 | $2,790 |
| 2026-05-13 | Schneeberger Daniel | 10% Owner | Buy | 5,100 | $71,400 |
| 2026-05-13 | ADAR1 Capital Management, LLC | 10% Owner | Buy | 5,100 | $71,400 |
| 2026-05-13 | Schneeberger Daniel | 10% Owner | Buy | 25,000 | $350,000 |
| 2026-05-13 | ADAR1 Capital Management, LLC | 10% Owner | Buy | 25,000 | $350,000 |
| 2026-05-13 | Schneeberger Daniel | 10% Owner | Buy | 19,900 | $278,600 |
Source: SEC Form 4 filings · as of 2026-10-08