RLYB Exercise Disclosure
Uden Stephen · SEC Form 4 · Filed Oct 29, 2026
Exercise
Calculated transaction value
$0
Uden Stephen Chief Executive Officer
RLYB
Rallybio Corp
RLYB
Transaction date
Oct 27, 2026
Public filing date
Oct 29, 2026
Filing lag
Filed 2 days later
RLYB daily price context
No linked price history
This asset is not matched to a market-data symbol.
Source details
- Reported owner
- Not disclosed
- Source asset code
- Derivative
- Security
- Option (Right to Buy) on Common Stock
- Quantity / price
- 33,244 shares @ $0
- SEC ownership
- Direct
- Transaction code
- M
- Form
- 4
- Filing identifier
- 0001193125-26-438086
Filing cohort
Transactions in this filing
Showing 2 of 2
Trades
2
Issuers
1
Estimated value
$202.12K
Buys / sales
0 / 0
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Rallybio Corp RLYB Current | Exercise | Oct 27, 2026 | $0 |
| Rallybio Corp RLYB | Exercise | Oct 27, 2026 | $202.12K |