0001950047-23-005746.txt : 20231206 0001950047-23-005746.hdr.sgml : 20231206 20231206163949 ACCESSION NUMBER: 0001950047-23-005746 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20231206 DATE AS OF CHANGE: 20231206 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Datadog, Inc. CENTRAL INDEX KEY: 0001561550 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] IRS NUMBER: 272825503 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-39051 FILM NUMBER: 231470120 BUSINESS ADDRESS: STREET 1: 620 EIGHTH AVENUE, 45TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10018 BUSINESS PHONE: 866-329-4466 MAIL ADDRESS: STREET 1: 620 EIGHTH AVENUE, 45TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10018 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Le-Quoc Alexis CENTRAL INDEX KEY: 0001783984 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O DATADOG, INC. STREET 2: 620 8TH AVENUE, 45TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10001 144 1 primary_doc.xml 144 0001783984 XXXXXXXX LIVE 0001561550 DATADOG INC CL A 001-39051 620 EIGHTH AVENUE, 45TH FLOOR NEW YORK NY 10018 8663294466 ALEXIS T LEQUOC Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 38th Fl. New York NY 10004

127105 15007287.35 302163623 12/06/2023 NASDAQ Common 12/06/2023 Exercise of Stock Options Issuer N 127105 12/06/2023 Cash N ALEXIS T LEQUOC

620 EIGHTH AVENUE, 45TH FLOOR NEW YORK NY 10018

Common 12/04/2023 13783 1609547.04 10b5-1 Sales for ALEXIS T LEQUOC

620 EIGHTH AVENUE, 45TH FLOOR NEW YORK NY 10018

Common 10/03/2023 71364 6279682.32 Securities to be sold were registered on Form S-8 12/06/2023 09/05/2023 /s/ Alexis Le-Quoc