Datadog (DDOG) grants 1,072 RSUs to board director

Rhea-AI Filing Summary

Richardson Julie reported acquisition or exercise transactions in this Form 4 filing.

Datadog, Inc. director Julie Richardson received a grant of 1,072 shares of Class A common stock in the form of Restricted Stock Units under the company’s non-employee director compensation policy. The RSUs vest on the earlier of Datadog’s next annual stockholder meeting or June 15, 2027, subject to her continuous service. Following this equity award, she directly holds 3,178 shares of Class A common stock.

Insider Trade Summary

Net Buyer: 1,072 shares

Net Buy 1 txn

Insider Richardson Julie

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock	1,072	$0.00	$0.00

Holdings After Transaction: Class A Common Stock — 3,178 shares (Direct)

Footnotes (1)

1. F1. Represents the number of shares underlying Restricted Stock Units ("RSUs") granted pursuant to the Issuer's non-employee director compensation policy. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock. The RSUs vest on the earlier of (A) the Company's next annual meeting of stockholders and (B) June 15, 2027, in each case, subject to the Reporting Person's continuous service to the Issuer through the vesting date.

Key Figures

RSUs granted: 1,072 shares Price per share: $0.00 per share Shares after transaction: 3,178 shares +1 more

4 metrics

RSUs granted 1,072 shares Restricted Stock Units of Class A common stock granted to director

Price per share $0.00 per share Grant price for the 1,072 RSUs

Shares after transaction 3,178 shares Julie Richardson’s direct Class A common stock holdings following grant

Vesting date latest June 15, 2027 Latest vesting date for the RSUs, subject to earlier annual meeting

Key Terms

Restricted Stock Units, non-employee director compensation policy, continuous service

3 terms

Restricted Stock Units financial

"Represents the number of shares underlying Restricted Stock Units ("RSUs") granted pursuant to the Issuer's non-employee director compensation policy."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

non-employee director compensation policy financial

"RSUs granted pursuant to the Issuer's non-employee director compensation policy."

continuous service financial

"subject to the Reporting Person's continuous service to the Issuer through the vesting date."

FAQ

What did Datadog (DDOG) director Julie Richardson report in this Form 4?

Julie Richardson reported receiving 1,072 Restricted Stock Units of Datadog Class A common stock as part of the non-employee director compensation policy. This is a stock-based compensation grant rather than an open-market purchase or sale.

How many Datadog shares does Julie Richardson hold after this RSU grant?

After the reported grant, Julie Richardson directly holds 3,178 shares of Datadog Class A common stock. This total includes the 1,072 shares underlying the newly granted Restricted Stock Units disclosed in the Form 4 filing.

When do Julie Richardson’s new Datadog RSUs vest?

The Restricted Stock Units vest on the earlier of Datadog’s next annual meeting of stockholders or June 15, 2027. Vesting is conditioned on Julie Richardson’s continuous service to Datadog through the applicable vesting date specified in the grant terms.

Is the Datadog Form 4 for an open-market stock purchase or sale?

No, the Form 4 reflects a grant of 1,072 Restricted Stock Units to director Julie Richardson at a price of $0.00 per share. It is an equity compensation award, not an open-market buy or sell transaction in Datadog stock.

What does each Restricted Stock Unit in the Datadog grant represent?

Each Restricted Stock Unit represents a contingent right to receive one share of Datadog’s Class A common stock. The shares are delivered only if the vesting conditions are satisfied, including continuous service through the vesting date.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 06/17/2026 - 04:35 PM Accepted by SEC EDGAR 06/17/2026 - 04:35 PM 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^*

Richardson Julie

(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
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/15/2026

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	06/15/2026		A		1,072(1)	A	$0	3,178	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. Represents the number of shares underlying Restricted Stock Units ("RSUs") granted pursuant to the Issuer's non-employee director compensation policy. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock. The RSUs vest on the earlier of (A) the Company's next annual meeting of stockholders and (B) June 15, 2027, in each case, subject to the Reporting Person's continuous service to the Issuer through the vesting date.

Remarks:

	/s/ Kerry Acocella, Attorney-in-Fact	06/17/2026
	** 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)