Datadog CTO granted 94,054 RSUs

Le-Quoc Alexis reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Le-Quoc Alexis reported acquisition or exercise transactions in this Form 4 filing.

Datadog, Inc. director and Chief Technology Officer Alexis Le-Quoc received an equity award of 94,054 restricted stock units (RSUs) tied to Class A Common Stock. The award was granted at $0.0000 per share as a compensation-related grant, not an open-market purchase.

Each RSU represents the right to receive one share of Class A Common Stock if service conditions are met. The RSUs vest as to 12/48 of the shares on March 1, 2027, with the remaining shares vesting in 12 equal installments on each June 1, September 1, December 1 and March 1 thereafter, subject to his Continuous Service under Datadog’s 2019 Equity Incentive Plan. Following this grant, Le-Quoc directly holds 531,311 shares, and an additional 169 shares are held indirectly through the Alexis Le-Quoc Revocable Trust.

Insider Trade Summary

Grant/Award: 94,054 shares

Grant/Award 2 txns

Insider Le-Quoc Alexis

Role Chief Technology Officer

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock	94,054	$0.00	$0.00
holding	Class A Common Stock	--	--	--

Holdings After Transaction: Class A Common Stock — 531,311 shares (Direct); Class A Common Stock — 169 shares (Indirect, By Trust)

Footnotes (2)

1. F1. Represents the number of shares of Class A Common Stock underlying restricted stock units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A Common Stock. The shares underlying the RSUs vest as to 12/48 of the shares on March 1, 2027 and the remainder of the shares vest in 12 equal installments on each June 1, September 1, December 1 and March 1 thereafter, subject to the Reporting Person remaining in Continuous Service (as defined in the Issuer's 2019 Equity Incentive Plan) of the Issuer as of each such date.
2. F2. Shares are held by the Alexis Le-Quoc Revocable Trust.

Key Figures

RSU grant size: 94,054 RSUs Grant price: $0.0000 per share Direct holdings after grant: 531,311 shares +3 more

6 metrics

RSU grant size 94,054 RSUs Restricted stock units of Class A Common Stock granted to CTO

Grant price $0.0000 per share Recorded price per RSU in the award

Direct holdings after grant 531,311 shares Class A Common Stock directly held by Alexis Le-Quoc

Indirect trust holdings 169 shares Shares held by the Alexis Le-Quoc Revocable Trust

Initial vesting fraction 12/48 of RSUs Portion vesting on March 1, 2027 under the schedule

Vesting start date March 1, 2027 First vesting date for the RSUs, subject to Continuous Service

Key Terms

restricted stock units ("RSUs"), Continuous Service, 2019 Equity Incentive Plan, Revocable Trust

4 terms

restricted stock units ("RSUs") financial

"Represents the number of shares of Class A Common Stock underlying restricted stock units ("RSUs")."

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

Continuous Service financial

"subject to the Reporting Person remaining in Continuous Service (as defined in the Issuer's 2019 Equity Incentive Plan)"

2019 Equity Incentive Plan financial

"as defined in the Issuer's 2019 Equity Incentive Plan"

Revocable Trust financial

"Shares are held by the Alexis Le-Quoc Revocable Trust."

A revocable trust is a legal arrangement where the person who creates it keeps control and can change or cancel the trust at any time, while naming who will manage and receive the assets later. Think of it like a flexible folder for your investments and property that can be relabeled or reworked as circumstances change; it matters to investors because it determines how ownership is recorded, how easily assets transfer on incapacity or death, and whether holdings bypass public probate proceedings.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Datadog (DDOG) report for Alexis Le-Quoc?

Datadog reported that CTO Alexis Le-Quoc received a grant of 94,054 restricted stock units (RSUs) of Class A Common Stock at $0.0000 per share as compensation, increasing his direct holdings to 531,311 shares.

How do the 94,054 RSUs granted to Datadog (DDOG) CTO vest?

The 94,054 RSUs vest 12/48 on March 1, 2027, with the remaining shares vesting in 12 equal installments on each June 1, September 1, December 1 and March 1, contingent on Alexis Le-Quoc’s Continuous Service.

What are Alexis Le-Quoc’s Datadog (DDOG) share holdings after this Form 4?

After the RSU grant, Alexis Le-Quoc directly holds 531,311 shares of Datadog Class A Common Stock. In addition, 169 shares are held indirectly through the Alexis Le-Quoc Revocable Trust, as noted in the filing footnotes.

Is the Datadog (DDOG) RSU award to Alexis Le-Quoc an open-market share purchase?

No, the 94,054-share RSU award is a compensation-related grant recorded at $0.0000 per share. It represents restricted stock units that may convert into shares over time, rather than an open-market purchase of existing shares.

What conditions affect vesting of the Datadog (DDOG) RSUs granted to Alexis Le-Quoc?

Vesting of the 94,054 RSUs depends on Alexis Le-Quoc remaining in Continuous Service with Datadog under its 2019 Equity Incentive Plan. If he continues service through each vesting date, the corresponding RSUs convert into Class A Common Stock.

How are some of Alexis Le-Quoc’s Datadog (DDOG) shares held indirectly?

A total of 169 Datadog Class A Common Stock shares are held indirectly through the Alexis Le-Quoc Revocable Trust. The filing notes this structure in a footnote, distinguishing these indirect trust-held shares from his directly owned shares.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/03/2026 - 04:55 PM EDT Learn about SEC filing dates

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
Estimated average burden
hours per response:			0.5

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^*

Le-Quoc Alexis

(Last) (First) (Middle)

C/O DATADOG, INC.

620 8TH AVENUE, 45TH FLOOR

(Street)

NEW YORK NEW YORK 10018

(City) (State) (Zip)

UNITED STATES

(Country)

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 Technology Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/01/2026

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

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

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

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	04/01/2026		A		94,054(1)	A	$0	531,311	D
Class A Common Stock								169	I	By Trust(2)

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. Represents the number of shares of Class A Common Stock underlying restricted stock units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A Common Stock. The shares underlying the RSUs vest as to 12/48 of the shares on March 1, 2027 and the remainder of the shares vest in 12 equal installments on each June 1, September 1, December 1 and March 1 thereafter, subject to the Reporting Person remaining in Continuous Service (as defined in the Issuer's 2019 Equity Incentive Plan) of the Issuer as of each such date.

2. Shares are held by the Alexis Le-Quoc Revocable Trust.

Remarks:

	/s/ Kerry Acocella, Attorney-in-Fact	04/03/2026
	** 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.
* Form 4: SEC 1474 (03-26)