[144] Datadog, Inc. SEC Filing

Rhea-AI Filing Summary

Datadog, Inc. submitted a Form 144 proposing the sale of 2,210 common shares through Morgan Stanley Smith Barney LLC, with an aggregate market value of $301,863.90. The filing reports 348,745,126 shares outstanding and lists the approximate sale date as 08/08/2025 on NASDAQ.

The shares were acquired as restricted stock in two grants—1,817 shares on 06/02/2024 and 393 shares on 06/05/2024. The form indicates nothing to report for securities sold during the past three months, and the filer attests they have no undisclosed material adverse information. Several administrative fields (filer identity and notice date) are not populated in the provided document.

Insights

Securities Analyst

TL;DR: Small proposed sale—2,210 DDOG shares (~$301,864) versus 348,745,126 outstanding; limited market impact expected.

The notice documents a proposed sale of 2,210 common shares through Morgan Stanley Smith Barney LLC with an aggregate market value of $301,863.90. The shares were acquired as restricted stock in two grants on 06/02/2024 and 06/05/2024, and the filer reports no sales in the prior three months. Based solely on the numbers in this filing, the volume is a small fraction of the reported outstanding shares and is unlikely to materially move the market by itself.

Corporate Governance Expert

TL;DR: Form 144 reports sale of newly vested restricted stock and includes the filer’s attestation; administrative identifiers are incomplete.

The filing explicitly states the securities were received as restricted stock and includes the filer’s representation that no undisclosed material adverse information exists. The form names the broker, lists NASDAQ as the exchange, and gives an approximate sale date of 08/08/2025. However, key administrative fields identifying the filer and the notice date are not populated in the provided content, which limits traceability without additional records.

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
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	2210	301863.90	348745126	08/08/2025	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 *
Common	06/02/2024	Restricted Stock	Issuer			1817	06/02/2024	Not Applicable
Common	06/05/2024	Restricted Stock	Issuer			393	06/05/2024	Not Applicable

* 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

Nothing to Report

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 the Datadog (DDOG) Form 144 disclose?

The filing discloses a proposed sale of 2,210 common shares via Morgan Stanley Smith Barney LLC, with aggregate market value $301,863.90 and approximate sale date 08/08/2025.

How were the shares being sold acquired according to the DDOG Form 144?

The shares were acquired as restricted stock: 1,817 shares on 06/02/2024 and 393 shares on 06/05/2024.

Does the Form 144 report any securities sold in the past three months for DDOG?

The filing states Nothing to Report for securities sold during the past three months by the person for whose account the securities are to be sold.

Which broker and exchange are listed on the Datadog Form 144?

The broker is listed as Morgan Stanley Smith Barney LLC and the exchange listed is NASDAQ.

What outstanding share count does the filing show for Datadog (DDOG)?

The filing reports 348,745,126 shares outstanding.