Datadog shareholder plans 20,000-share stock sale

Accepted by SEC EDGAR 07/23/2026 - 04:21 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Datadog Class A Common stockholders have filed to sell 20,000 shares through Morgan Stanley Smith Barney LLC, with an indicated value of $4,915,400.00 on NASDAQ as of 07/23/2026. The filing also lists multiple prior Class A sales over the past three months by several Agarwal-related trusts and a family foundation, each showing dates, share amounts, and total sale values.

Key Figures

Planned shares to be sold: 20,000 shares Planned sale value: $4,915,400.00 Recent sale AGARWAL 2018 FAMILY TRUST: 20,000 shares; $5,230,676.00 +3 more

6 metrics

Planned shares to be sold 20,000 shares Class A Common stock to be sold through Morgan Stanley Smith Barney LLC

Planned sale value $4,915,400.00 Value associated with 20,000 Class A shares as of 07/23/2026

Recent sale AGARWAL 2018 FAMILY TRUST 20,000 shares; $5,230,676.00 Class A Common sold on 07/16/2026

Recent sale AGARWAL 2018 FAMILY TRUST 20,000 shares; $4,002,638.00 Class A Common sold on 05/11/2026

Sale by A-J-I 2025 NON-EXEMPT TRUST 38,896 shares; $7,444,632.17 Class A Common sold on 05/07/2026

Sale by Agarwal Jan Family Foundation 10,000 shares; $2,324,900.00 Class A Common sold on 06/16/2026

Key Terms

Form 144, Class A Common, 10b5-1 Sales, Previously Exercised Stock Options, +1 more

5 terms

Form 144 regulatory

"144: Securities To Be Sold"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Class A Common financial

"Class A Common | Morgan Stanley Smith Barney LLC Executive Financial Services"

10b5-1 Sales regulatory

"10b5-1 Sales for AGARWAL 2018 FAMILY TRUST 620 8th Avenue"

10b5-1 sales are pre-arranged stock-trading plans that let company insiders automatically buy or sell shares according to a fixed schedule or formula, even if they later learn confidential information. Think of it as setting up an automatic thermostat for trades: it creates a clear, documented path that can protect insiders from insider-trading accusations and gives investors a signal about predictable insider activity—though it can also simply be a way for insiders to diversify or raise cash.

Previously Exercised Stock Options financial

"Previously Exercised Stock Options | Issuer"

Executive Financial Services financial

"Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza"

FAQ

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

What does Datadog (DDOG) plan to sell in this Form 144 filing?

The filing covers a planned sale of 20,000 shares of Datadog Class A Common stock. The shares are to be sold through Morgan Stanley Smith Barney LLC on NASDAQ, with an indicated value of $4,915,400.00 as of 07/23/2026.

What is the total value of Datadog (DDOG) shares covered by the planned sale?

The planned sale covers Datadog Class A Common shares valued at $4,915,400.00. This value is tied to the 20,000 shares to be sold through Morgan Stanley Smith Barney LLC, as referenced in the Form 144 disclosure.

Which Datadog (DDOG) shareholder entities are mentioned in recent sales?

Recent sales involve the AGARWAL 2018 FAMILY TRUST, several 2025 NON-EXEMPT TRUSTS, and the Agarwal Jan Family Foundation. Each entity is listed with its address, share amounts sold, and total sale values for Datadog Class A Common stock.

How many Datadog (DDOG) shares has the AGARWAL 2018 FAMILY TRUST sold recently?

The AGARWAL 2018 FAMILY TRUST is shown selling 20,000 shares on multiple dates between 04/27/2026 and 07/16/2026. Each entry lists 20,000 Datadog Class A shares along with corresponding total sale values in dollars for those transactions.

What are some large recent Datadog (DDOG) sales by the 2025 non-exempt trusts?

On 05/07/2026, the A-J-M, A-J-K, and A-J-I 2025 NON-EXEMPT TRUSTS reported Datadog Class A sales of 38,893, 38,893, and 38,896 shares, respectively. Each transaction shows total sale values around $7.44 million for those share blocks.

What Datadog (DDOG) sale did the Agarwal Jan Family Foundation report?

The Agarwal Jan Family Foundation reported selling 10,000 shares of Datadog Class A Common stock on 06/16/2026. The entry lists a total sale value of $2,324,900.00 for this transaction, alongside its address and security description.

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

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	0001540517
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Datadog, Inc.
SEC File Number	001-39051
Address of Issuer	620 8th Avenue, 45th Floor New York NEW YORK 10018
Phone	8663294466
Name of Person for Whose Account the Securities are To Be Sold	AGARWAL 2018 FAMILY TRUST
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	Director

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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	20000	4915400.00	330825798	07/23/2026	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	04/07/2021	Previously Exercised Stock Options	Issuer			20000	04/07/2021	Cash

* 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
10b5-1 Sales for AGARWAL 2018 FAMILY TRUST 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	07/16/2026	20000	5230676.00
10b5-1 Sales for AGARWAL 2018 FAMILY TRUST 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	07/09/2026	20000	5348252.00
10b5-1 Sales for AGARWAL 2018 FAMILY TRUST 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	07/02/2026	20000	5224412.00
10b5-1 Sales for AGARWAL 2018 FAMILY TRUST 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	06/25/2026	20000	4402376.00
10b5-1 Sales for AGARWAL 2018 FAMILY TRUST 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	06/18/2026	20000	4418366.00
Agarwal Jan Family Foundation 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	06/16/2026	10000	2324900.00
10b5-1 Sales for AGARWAL 2018 FAMILY TRUST 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	06/12/2026	20000	4631192.00
10b5-1 Sales for AGARWAL 2018 FAMILY TRUST 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	05/11/2026	20000	4002638.00
10b5-1 Sales for A-J-M 2025 NON-EXEMPT TRUST 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	05/07/2026	38893	7444057.97
10b5-1 Sales for A-J-K 2025 NON-EXEMPT TRUST 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	05/07/2026	38893	7444057.97
10b5-1 Sales for A-J-I 2025 NON-EXEMPT TRUST 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	05/07/2026	38896	7444632.17
10b5-1 Sales for AGARWAL 2018 FAMILY TRUST 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	05/04/2026	20000	2894938.00
10b5-1 Sales for AGARWAL 2018 FAMILY TRUST 620 8th Avenue, 45th Floor New York NY 10018	Class A Common	04/27/2026	20000	2629398.00

144: Remarks and Signature

Remarks	The securities to be sold were acquired upon the previous exercise of stock options during the period of 04/07/2021 through 07/14/2021. Securities to be sold, acquired through RSU/PSU or upon option exercise, were registered on Form S-8.
Date of Notice	07/23/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/13/2026
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	/s/ Ellen Jan
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)