144 0001786391 XXXXXXXX LIVE 0001770787 10x Genomics, Inc. 001-39035 6230 STONERIDGE MALL ROAD PLEASANTON CA 94588 (925) 401-7300 Hindson Benjamin J. Officer Director Common Stock Morgan Stanley Smith Barney LLC Executive Services

200 W Civic Center Dr., 4th Floor Sandy UT 84070

9430 232732.40 116877317 05/22/2026 NASDAQ Common Stock 05/21/2026 Restricted Stock Unit Grant Issuer N 26276 05/21/2026 Services Rendered N Benjamin J. Hindson

6230 Stoneridge Mall Road Pleasanton CA 94588

Common Stock 02/23/2026 7826 145378.91 05/22/2026 Randy Wu, as Attorney-in-Fact for Benjamin J. Hindson