February 23, 2026 · Form 4 insider transaction
Lieber Jonathan I sold 789 shares of RALLYBIO CORP at $5.06 per share, a transaction worth $4.0K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 0 days after the transaction.
The reporting person sold shares of common stock upon the partial vesting of a performance stock award, solely to satisfy tax withholding obligations incurred upon vesting.