0001950047-24-002153.txt : 20240311 0001950047-24-002153.hdr.sgml : 20240311 20240311163300 ACCESSION NUMBER: 0001950047-24-002153 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240311 DATE AS OF CHANGE: 20240311 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Datadog, Inc. CENTRAL INDEX KEY: 0001561550 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] ORGANIZATION NAME: 06 Technology 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: 24738536 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: OBSTLER DAVID M CENTRAL INDEX KEY: 0001120741 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O SCREAMINGMEDIA INC STREET 2: 601 WEST 26TH STREET 13TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10001 144 1 primary_doc.xml 144 0001120741 XXXXXXXX LIVE 0001561550 DATADOG INC 001-39051 620 EIGHTH AVENUE, 45TH FLOOR NEW YORK NY 10018 8663294466 DAVID OBSTLER & THEA OBSTLER Officer COMMON Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

70000 8491700.00 305929910 03/11/2024 NASDAQ Common 03/11/2024 Exercise of Stock Options Issuer N 70000 03/11/2024 Cash N DAVID OBSTLER &THEA OBSTLER JT TEN

620 EIGHTH AVENUE, 45TH FLOOR NEW YORK NY 10018

Common 03/04/2024 31007 3986793.24 10b5-1 Sales for David Obstler

620 EIGHTH AVENUE, 45TH FLOOR NEW YORK NY 10018

Common 12/12/2023 10000 1146849.00 Securities to be sold were registered on Form S-8. 03/11/2024 12/10/2023 /s/ David Obstler