BioAtla, Inc. — Director's Dealing 2020

Dec 18, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BioAtla, Inc. (BCAB)
CIK: 0001826892
Period of Report: 2020-12-15

Reporting Person: Vasquez Christian (See Remarks)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-12-15	Employee Stock Option (right to buy)	$18.00	A	9296	Acquired	2030-12-15	Common Stock (9296)	Direct

Footnotes

F1: The option vests over a period of four years, with 25% of the shares underlying the option vesting on December 15, 2021, the first anniversary of the date of grant, and the remainder vesting in 36 substantially equal monthly installments thereafter, subject to the reporting person's continued employment through the applicable vesting dates.