0000950170-24-051521.txt : 20240501 0000950170-24-051521.hdr.sgml : 20240501 20240501204604 ACCESSION NUMBER: 0000950170-24-051521 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240430 FILED AS OF DATE: 20240501 DATE AS OF CHANGE: 20240501 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Sievers Eric CENTRAL INDEX KEY: 0001835116 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39787 FILM NUMBER: 24904809 MAIL ADDRESS: STREET 1: 11085 TORREYANA ROAD CITY: SAN DIEGO STATE: CA ZIP: 92121 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: BioAtla, Inc. CENTRAL INDEX KEY: 0001826892 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 851922320 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 11085 TORREYANA ROAD CITY: SAN DIEGO STATE: CA ZIP: 92121 BUSINESS PHONE: 858-558-0708 MAIL ADDRESS: STREET 1: 11085 TORREYANA ROAD CITY: SAN DIEGO STATE: CA ZIP: 92121 4 1 ownership.xml 4 X0508 4 2024-04-30 0001826892 BioAtla, Inc. BCAB 0001835116 Sievers Eric C/O BIOATLA, INC. 11085 TORREYANA ROAD SAN DIEGO CA 92121 false true false false Chief Medical Officer false Common Stock 2024-04-30 4 F false 572 2.26 D 209850 D This transaction is not a sale of shares by the Reporting Person. Instead, this represents shares that have been withheld by the Issuer to satisfy its income tax and withholding and remittance obligations in connection with the vesting and net settlement of previously reported restricted stock units. /s/ Christian Vasquez, as Attorney-in-Fact for Eric Sievers 2024-05-01