January 30, 2026 · Form 4 insider transaction
Garg Vipin K sold 11,632 shares of ALT at $5.60 per share, a transaction worth $65.1K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 3 days after the transaction.
Vesting transaction: Shares surrendered to the Issuer solely to cover taxes associated with vesting of RSUs.