BioAtla, Inc. — Director's Dealing 2024

Feb 20, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BioAtla, Inc. (BCAB)
CIK: 0001826892
Period of Report: 2024-02-16

Reporting Person: SHORT JAY M PHD (Director, Chief Executive Officer, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-02-16	Common Stock	A	417000	$0.00	Acquired	1856283	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	793547	Indirect
Common Stock	258727	Indirect
Common Stock	258727	Indirect
Common Stock	302324	Indirect
Common Stock	50	Indirect

Footnotes

F1: Represents shares of Common Stock underlying a time-based restricted stock unit award ("RSU"). The RSU will vest as to 25% of the total number of shares on February 16, 2025, and the remainder in equal quarterly installments over the three years thereafter, subject to the reporting person's continued service through the applicable vesting date.

F2: The Reporting Person and his spouse are the managers of Himalaya Parent LLC and collectively make investment decisions on the behalf of the entity. The Reporting Person and his spouse disclaim beneficial ownership of the reported securities except to the extent of his or her pecuniary interest therein.