# Uden Stephen: insider transactions

SEC CIK 1332141. Roles and transactions as reported on Form 4. Latest Form 4 filed 2026-10-29.

## Roles

| Company | Role | Transactions | First | Latest |
| --- | --- | ---: | --- | --- |
| [Rallybio Corp](/companies/rlyb.md) | Chief Executive Officer, Director, Officer | 2 | 2026-10-27 | 2026-10-27 |

## Transactions: 2

Every transaction reported, newest first. Codes P and S are open-market purchases and sales. Reported price is as stated on the form.

| Date | Company | Transaction | Shares | Reported price | Value | Filing |
| --- | --- | --- | ---: | ---: | ---: | --- |
| 2026-10-27 | [Rallybio Corp](/companies/rlyb.md) | Option exercise (M), derivative | 33,244 | $0.00 | $0 | [Form 4](/filings/0001193125-26-438086.md) |
| 2026-10-27 | [Rallybio Corp](/companies/rlyb.md) | Option exercise (M) | 33,244 | $6.08 | $202.1k | [Form 4](/filings/0001193125-26-438086.md) |

Source: SEC EDGAR, Forms 4. Last ingested by Listed: Nov 1, 2026, 03:14 ET. No prices; not investment advice.