Datadog insider plans sale of 47,054 Class A shares

Datadog’s Class A common stockholder Olivier Pomel filed to sell up to 47,054 shares of Class A common stock, held through Morgan Stanley Smith Barney LLC Executive Financial Services, with the proposed sale date of July 23, 2026.

Rhea-AI Filing Summary

Datadog’s Class A common stockholder Olivier Pomel filed to sell up to 47,054 shares of Class A common stock, held through Morgan Stanley Smith Barney LLC Executive Financial Services, with the proposed sale date of July 23, 2026. The shares relate to previously exercised stock options. The filing also lists multiple sales of Class A shares during the past three months, many executed under a 10b5-1 sales plan, including blocks such as 42,443 and 84,698 shares on various dates in May–July 2026.

Key Figures

Planned shares to be sold: 47,054 shares Associated value of planned sale: 11564461.58 Recent sale block: 42,443 shares +5 more

8 metrics

Planned shares to be sold 47,054 shares Class A common stock proposed for sale with proposed sale date July 23, 2026

Associated value of planned sale 11564461.58 Figure listed alongside 47,054 Class A shares in the planned sale section

Recent sale block 42,443 shares Class A Common sold on July 13, 2026 under 10b5-1 Sales Plan

Value of 42,443-share sale 10992596.94 Dollar amount listed for 42,443 Class A shares sold on July 13, 2026

Recent larger sale block 84,698 shares Class A Common sold on July 13, 2026 under 10b5-1 Sales Plan

Value of 84,698-share sale 21936522.51 Dollar amount listed for 84,698 Class A shares sold on July 13, 2026

Additional sale block 26,012 shares Class A Common sold on June 2, 2026 for listed total value

Value of 26,012-share sale 6949220.25 Dollar amount listed for 26,012 Class A shares sold on June 2, 2026

Key Terms

Form 144, 10b5-1 Sales Plan, Previously Exercised Stock Options, Class A Common

4 terms

Form 144 regulatory

"Filer Information | | | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

10b5-1 Sales Plan regulatory

"10b5-1 Sales Plan for OLIVIER POMEL 620 8th Avenue, 45th Floor"

A 10b5-1 sales plan is a written, prearranged schedule that company insiders use to buy or sell their employer’s stock under a U.S. securities rule, so trades occur automatically at set times or prices regardless of later private information. It matters to investors because it reduces the risk of insider-trading accusations and signals that certain insider trades were planned ahead—like putting transactions on autopilot—while still affecting share supply and market confidence.

Previously Exercised Stock Options financial

"Class A | 12/04/2023 | Previously Exercised Stock Options"

Class A Common financial

"Class A Common | Morgan Stanley Smith Barney LLC Executive Financial"

FAQ

What does the DDOG Form 144 filing by Olivier Pomel disclose?

The filing shows a plan to sell up to 47,054 Class A shares of Datadog stock on July 23, 2026, related to previously exercised stock options, through Morgan Stanley Smith Barney LLC Executive Financial Services.

How many Datadog (DDOG) shares are planned for sale under this notice?

The Form 144 reports a planned sale of up to 47,054 shares of Datadog Class A common stock. These shares are associated with previously exercised stock options and are scheduled for potential sale on July 23, 2026.

What prior Datadog (DDOG) stock sales are reported in the last three months?

The filing lists several prior Class A share sales, including blocks of 42,443 and 84,698 shares on multiple dates in May, June, and July 2026, many executed under a 10b5-1 sales plan for Olivier Pomel.

Are the Datadog (DDOG) stock sales linked to a 10b5-1 plan?

Yes. Many of the past three months’ transactions are labeled as under a 10b5-1 Sales Plan for Olivier Pomel, covering multiple sales of Class A Common shares on dates in May, June, and July 2026.

What is the source of the Datadog (DDOG) shares being sold in this Form 144?

The planned sale of 47,054 Class A shares is tied to previously exercised stock options. The filing specifies the transaction type as "Previously Exercised Stock Options" with consideration in cash on the exercise date of December 4, 2023.

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Available on EDGAR 07/23/2026 - 04:21 PM Accepted by SEC EDGAR 07/23/2026 - 04:21 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001783990
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Datadog, Inc.
SEC File Number	001-39051
Address of Issuer	620 8th Avenue, 45th Floor New York NEW YORK 10018
Phone	8663294466
Name of Person for Whose Account the Securities are To Be Sold	OLIVIER POMEL
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Director
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	47054	11564461.58	330825798	07/23/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A	12/04/2023	Previously Exercised Stock Options	Issuerq			47054	12/04/2023	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
10b5-1 Sales Plan for OLIVIER POMEL 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	07/13/2026	42443	10992596.94
10b5-1 Sales Plan for OLIVIER POMEL 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	07/13/2026	84698	21936522.51
10b5-1 Sales Plan for OLIVIER POMEL 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	06/16/2026	84698	19675497.86
10b5-1 Sales Plan for OLIVIER POMEL 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	06/08/2026	42443	9833690.82
10b5-1 Sales Plan for OLIVIER POMEL 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	06/08/2026	84698	19623823.61
OLIVIER POMEL 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	06/02/2026	26012	6949220.25
10b5-1 Sales Plan for OLIVIER POMEL 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	05/26/2026	84698	18936383.58
10b5-1 Sales Plan for OLIVIER POMEL 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	05/11/2026	42443	8481885.52
10b5-1 Sales Plan for OLIVIER POMEL 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	05/11/2026	84698	16926200.78

144: Remarks and Signature

Remarks	The securities to be sold were acquired upon the previous exercise of options during the period of 12/04/2023 through 03/07/2025. Securities to be sold, acquired through RSU/PSU or upon option exercise, were registered on Form S-8.
Date of Notice	07/23/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	12/15/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Olivier Pomel
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)