0001950047-26-003779.txt : 20260427 0001950047-26-003779.hdr.sgml : 20260427 20260427163339 ACCESSION NUMBER: 0001950047-26-003779 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20260427 DATE AS OF CHANGE: 20260427 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Datadog, Inc. CENTRAL INDEX KEY: 0001561550 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] ORGANIZATION NAME: 06 Technology EIN: 272825503 STATE OF INCORPORATION: NV FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-39051 FILM NUMBER: 26901529 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: Agarwal Amit CENTRAL INDEX KEY: 0001540517 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 5435 NE DAWSON CREEK DR. CITY: HILLSBORO STATE: OR ZIP: 97124 144 1 primary_doc.xml 144 0001540517 XXXXXXXX LIVE 0001561550 Datadog, Inc. 001-39051 620 8th Avenue, 45th Floor New York NY 10018 8663294466 AGARWAL 2018 FAMILY TRUST Director Class A Common Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza 8th Floor New York NY 10004
20000 2589600.00 328274648 04/27/2026 NASDAQ
Class A Common 04/07/2021 Previously Exercised Stock Options Issuer N 20000 04/07/2021 Cash N 10b5-1 Sales for AGARWAL 2018 FAMILY TRUST
620 8th Avenue, 45th Floor New York NY 10018
Class A Common 04/20/2026 20000 2519524.00
10b5-1 Sales for AGARWAL 2018 FAMILY TRUST
620 8th Avenue, 45th Floor New York NY 10018
Class A Common 04/15/2026 20000 2400000.00
10b5-1 Sales for AGARWAL 2018 FAMILY TRUST
620 8th Avenue, 45th Floor New York NY 10018
Class A Common 04/08/2026 20000 2445600.00
10b5-1 Sales for AGARWAL 2018 FAMILY TRUST
620 8th Avenue, 45th Floor New York NY 10018
Class A Common 04/01/2026 20000 2410600.00
10b5-1 Sales for AGARWAL 2018 FAMILY TRUST
620 8th Avenue, 45th Floor New York NY 10018
Class A Common 03/23/2026 20000 2547238.00
10b5-1 Sales for AGARWAL 2018 FAMILY TRUST
620 8th Avenue, 45th Floor New York NY 10018
Class A Common 03/16/2026 20000 2534672.00
10b5-1 Sales for AGARWAL 2018 FAMILY TRUST
620 8th Avenue, 45th Floor New York NY 10018
Class A Common 03/09/2026 20000 2496116.00
The securities to be sold were acquired upon the previous exercise of stock options during the period of 04/07/2021 through 07/14/2021. Securities to be sold, acquired through RSU/PSU or upon option exercise, were registered on Form S-8. 04/27/2026 12/08/2025 /s/ Ellen Jan