DDOG Form 144: 5,139 Class A Shares From RSU/PSU Vesting

Rhea-AI Filing Summary

Datadog, Inc. (DDOG) Form 144 filing: The notice reports a proposed sale of 5,139 shares of Class A common stock through Morgan Stanley Smith Barney, with an aggregate market value of $702,398.52 and an approximate sale date of 09/02/2025. The securities were reported as acquired on 09/01/2025 through the vesting of Restricted Stock Units and Performance Stock Units and are described as compensation. The filing shows total outstanding shares of 323,270,704. The form discloses a prior sale by Kerry Acocella of 5,099 shares on 06/02/2025 for gross proceeds of $595,772.26. The signer represents no undisclosed material adverse information is known.

Insights

Securities Analyst

TL;DR Insider sale of vested equity recorded; size is small relative to outstanding shares and appears routine.

The filing documents a planned sale of 5,139 shares originating from RSU/PSU vesting and designated as compensation. The trade will be executed via Morgan Stanley Smith Barney with an indicated market value of $702,398.52. The filing also records a recent sale by Kerry Acocella of 5,099 shares on 06/02/2025 for $595,772.26. These entries are presented as standard Rule 144 notices; the filing does not include any operational or earnings data to change an investment thesis.

Corporate Governance Expert

TL;DR Disclosure aligns with Rule 144 requirements and includes required representations about material nonpublic information.

The report lists acquisition via RSU/PSU vesting and required seller representations about lack of undisclosed material adverse information. The filing contains broker details, acquisition and payment characterization as compensation, and a prior three-month sale record. No governance issues, unusual restrictions, or trading-plan references are provided in the text.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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 Stock	Morgan Stanley Smith Barney LLC Executive Services 200 W Civic Center Dr - 4th Floor Sandy UT 84070	5139	702398.52	323270704	09/02/2025	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 Common Stock	09/01/2025	Restricted Stock Units and Performance Stock Units vesting	Issuer			5139	09/01/2025	Compensation

* 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
Kerry Acocella 620 8th Avenue, 45th floor New York NY 10018	Class A Common Stock	06/02/2025	5099	595772.26

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does Datadog's (DDOG) Form 144 report?

The filing reports a proposed sale of 5,139 Class A shares valued at $702,398.52, to be sold via Morgan Stanley Smith Barney on or about 09/02/2025.

How were the securities acquired for the sale in the DDOG Form 144?

The securities were acquired on 09/01/2025 through the vesting of Restricted Stock Units and Performance Stock Units and payment is described as compensation.

Does the filing show other recent sales by the seller?

Yes. The filing records Kerry Acocella selling 5,099 shares on 06/02/2025 for gross proceeds of $595,772.26.

Which broker is handling the proposed sale in the Form 144?

The broker listed is Morgan Stanley Smith Barney LLC Executive Services located in Sandy, UT.

Does the Form 144 indicate any undisclosed material information about Datadog?

The signer represents they do not know any material adverse information about the issuer that has not been publicly disclosed.