Tax-driven Datadog (DDOG) CEO share sale totals 68,922 shares

Rhea-AI Filing Summary

Datadog, Inc. Chief Executive Officer Olivier Pomel reported an open-market sale of 68,922 shares of Class A common stock. The weighted-average sale price was $110.5359 per share, with individual trades executed between $110.53 and $111.73.

According to the filing, the issuer required this sale solely to cover tax withholding obligations arising from vesting of restricted stock units and performance-based restricted stock units, including related brokerage fees. After this transaction, Pomel directly held 704,821 shares of Datadog Class A common stock.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Pomel Olivier

(Last) (First) (Middle)

C/O DATADOG, INC.

620 8TH AVENUE, 45TH FLOOR

(Street)

NEW YORK NY 10018

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Datadog, Inc. [ DDOG ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

3. Date of Earliest Transaction (Month/Day/Year)
03/02/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	03/02/2026		S(1)		68,922	D	$110.5359(2)	704,821	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The Reporting Person was required by the Issuer to sell only the number of shares of common stock necessary to cover applicable tax withholding obligations realized upon the vesting of restricted stock units and performance-based restricted stock units, as well as any related brokerage commission fees.

2. Price reported is a weighted-average sales price. The shares were sold at prices ranging from $110.53 to $111.73 The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.

Remarks:

	/s/ Kerry Acocella, Attorney-in-Fact	03/04/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Datadog (DDOG) report for CEO Olivier Pomel?

Datadog reported that CEO Olivier Pomel sold 68,922 shares of Class A common stock. The sale was conducted in the open market and was required to cover tax withholding obligations tied to vesting of restricted stock units and performance-based awards.

At what price did Datadog (DDOG) CEO Olivier Pomel sell his shares?

Olivier Pomel’s Datadog share sale used a weighted-average price of $110.5359 per share. Individual trades occurred in a price range from $110.53 to $111.73, with detailed trade-by-trade pricing available upon request to the company or the SEC.

Why did Datadog (DDOG) CEO Olivier Pomel sell 68,922 shares?

The sale was required by Datadog so Olivier Pomel could cover applicable tax withholding obligations. These obligations arose when his restricted stock units and performance-based restricted stock units vested, and the sale also covered any related brokerage commission fees.

How many Datadog (DDOG) shares does Olivier Pomel hold after the Form 4 sale?

Following the reported transaction, Olivier Pomel directly held 704,821 shares of Datadog Class A common stock. This post-transaction figure reflects his remaining direct ownership after selling 68,922 shares to satisfy tax withholding obligations on vested equity awards.

Was the Datadog (DDOG) CEO’s share sale discretionary or tax-related?

The transaction was tax-related rather than purely discretionary. Datadog required Olivier Pomel to sell only the number of shares needed to pay tax withholding obligations and brokerage fees associated with the vesting of his restricted and performance-based stock units.