January 6, 2022 · Form 4 insider transaction
GILL JOHN sold 2,714 shares of ALT at $0.00 per share, a transaction worth N/A. The trade was recorded as gift and disclosed on an SEC Form 4, filed 1362 days after the transaction.
Represents a bona fide gift of 2,714 shares of common stock made on January 6, 2022.; Certain Section 16 reports previously filed by the reporting person inadvertently overstated the reporting person's direct common stock ownership by 57 shares. As of the date of this filing, the reporting person does not hold any shares of common stock directly or indirectly.