0001950047-23-004315.txt : 20230929 0001950047-23-004315.hdr.sgml : 20230929 20230929165413 ACCESSION NUMBER: 0001950047-23-004315 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230929 DATE AS OF CHANGE: 20230929 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: CymaBay Therapeutics, Inc. CENTRAL INDEX KEY: 0001042074 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 943103561 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-36500 FILM NUMBER: 231296405 BUSINESS ADDRESS: STREET 1: 7575 GATEWAY BOULEVARD STREET 2: SUITE 110 CITY: NEWARK STATE: CA ZIP: 94560 BUSINESS PHONE: 510-293-8800 MAIL ADDRESS: STREET 1: 7575 GATEWAY BOULEVARD STREET 2: SUITE 110 CITY: NEWARK STATE: CA ZIP: 94560 FORMER COMPANY: FORMER CONFORMED NAME: METABOLEX, INC. DATE OF NAME CHANGE: 20090721 FORMER COMPANY: FORMER CONFORMED NAME: METABOLEX INC DATE OF NAME CHANGE: 19970710 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: EMSTER KURT VON CENTRAL INDEX KEY: 0001252524 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 601 GATEWAY BOULEVARD STREET 2: SUITE 350 CITY: SAN FRANCISCO STATE: CA ZIP: 94080 144 1 primary_doc.xml 144 0001252524 XXXXXXXX LIVE 0001042074 CYMABAY THERAPEUTICS, INC. 001-36500 7575 Gateway Blvd, Suite 110 Newark CA 94560 (510) 293-8800 KONRAD HANS VON EMSTER Director Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 38th Floor New York NY 10004

15921 249674.71 110355792 09/29/2023 NASDAQ COMMON 09/29/2023 Stock Option Exercise ISSUER N 15921 09/29/2023 Cash Y 09/29/2023 06/30/2023 /s/ Kurt H Von Emster