STOCK TITAN

Datadog, Inc. (DDOG) trust sells 20,000 Class A shares under plan

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Datadog director Amit Agarwal, through family-related entities, converted 20,000 shares of Class B Common Stock into Class A and sold 20,000 Class A Common Stock shares on July 30, 2026. The indirect sales by a family trust were executed under a Rule 10b5-1 trading plan dated March 13, 2026, at weighted-average per-share prices disclosed in the transaction footnotes. Entities associated with Agarwal hold Class B shares convertible into 593464 and 42976 Class A shares, plus 29071 Class A shares held directly.

Positive

  • None.

Negative

  • None.
Insider Agarwal Amit
Role Director
Sold 20,000 shs ($5.34M)
Approx. gross sale proceeds $5.34M
Type Security Shares Price Value
Conversion Class B Common Stock F1, F2 20,000 $0.00 $0.00
Conversion Class A Common Stock F1, F2 20,000 $0.00 $0.00
Sale Class A Common Stock F3, F4, F2 600 $264.3533 $159K
Sale Class A Common Stock F3, F5, F2 2,047 $265.2699 $543K
Sale Class A Common Stock F3, F6, F2 6,969 $266.3233 $1.86M
Sale Class A Common Stock F3, F7, F2 7,084 $267.1573 $1.89M
Sale Class A Common Stock F3, F8, F2 1,700 $268.1159 $456K
Sale Class A Common Stock F3, F9, F2 1,600 $268.9994 $430K
holding Class B Common Stock F1, F10 -- -- --
holding Class B Common Stock F1, F11 -- -- --
holding Class A Common Stock F10 -- -- --
holding Class A Common Stock -- -- --
Holdings After Transaction: Class B Common Stock — 823,523 shares (Indirect, By Trust); Class A Common Stock — 8,181 shares (Indirect, By Trust); Class B Common Stock — 42,976 shares (Indirect, By Spouse); Class A Common Stock — 29,071 shares (Direct)
Footnotes (11)
  1. F1. Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.
  2. F2. Shares are held directly by Agarwal 2018 Family Trust, of which the Reporting Person's spouse is Trustee.
  3. F3. Shares sold pursuant to a 10b5-1 plan dated March 13, 2026.
  4. F4. Price reported is a weighted-average sales price. The shares were sold at prices ranging from $263.72 to $264.71. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
  5. F5. Price reported is a weighted-average sales price. The shares were sold at prices ranging from $264.75 to $265.74. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
  6. F6. Price reported is a weighted-average sales price. The shares were sold at prices ranging from $265.75 to $266.73. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
  7. F7. Price reported is a weighted-average sales price. The shares were sold at prices ranging from $266.75 to $267.71. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
  8. F8. Price reported is a weighted-average sales price. The shares were sold at prices ranging from $267.76 to $268.75. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
  9. F9. Price reported is a weighted-average sales price. The shares were sold at prices ranging from $268.76 to $269.59. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
  10. F10. Shares are held directly by Agarwal 2019 Family Trust, of which the Reporting Person's spouse is Trustee.
  11. F11. Shares are held by Reporting Person's spouse.
Shares converted 20000 shares Class B to Class A conversion on July 30, 2026 by related entity
Shares sold 20000 shares Indirect sales of Class A Common Stock on July 30, 2026
Sample sale price $266.3233 per share Weighted-average price for 6969 Class A shares sold indirectly
Indirect convertible holdings (trust) 593464 shares Underlying Class A shares from Class B held indirectly via a family trust
Indirect convertible holdings (spouse) 42976 shares Underlying Class A shares from Class B held indirectly by spouse
Direct Class A holdings 29071 shares Class A Common Stock held directly by Amit Agarwal after reported trades
Class B Common Stock financial
"Each share of Class B Common Stock is convertible at any time..."
A class B common stock is one of multiple types of a company’s ordinary shares that carries specific rights—often different voting power or dividend priority—compared with other classes. For investors it matters because those differences affect how much influence you have over company decisions, the income you might receive, and how freely the shares trade; think of it like owning a car with different keys: some keys let you start the engine and open the trunk, others only unlock the door.
Class A Common Stock financial
"Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock..."
Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.
10b5-1 plan regulatory
"Shares sold pursuant to a 10b5-1 plan dated March 13, 2026."
A 10b5-1 plan is a pre-arranged strategy that allows company insiders to buy or sell their shares at predetermined times and prices, even while they are aware of confidential information. It acts like a scheduled appointment for trading, helping ensure transactions happen transparently and legally, which can reassure investors that trades are not based on insider knowledge.
weighted-average sales price financial
"Price reported is a weighted-average sales price. The shares were sold at prices ranging..."

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

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FAQ

How many Datadog (DDOG) shares were sold and at what reported prices?

Associated entities sold 20,000 Datadog Class A shares. The filing lists multiple weighted-average sale prices, including $264.3533, $265.2699, $266.3233, $267.1573, $268.1159 and $268.9994 per share, each tied to specific share blocks and detailed price ranges in the footnotes.

Were the DDOG insider sales made under a Rule 10b5-1 trading plan?

Yes. The sales are described as made pursuant to a 10b5-1 plan dated March 13, 2026, and the Rule 10b5-1 checkbox is affirmed. This indicates the trades followed a pre-arranged trading plan rather than being discretionary decisions made on the trade date.

What Datadog (DDOG) shareholdings remain associated with Amit Agarwal after these transactions?

Entities associated with Amit Agarwal report indirect Class B holdings convertible into 593464 and 42976 Class A shares, through family-related holdings, plus 29071 Class A shares held directly. The filing lists these as continuing positions, separate from the 20,000 Class A shares sold.

How are Datadog (DDOG) Class B shares treated relative to Class A in this report?

Each share of Datadog Class B Common Stock is convertible into one share of Class A Common Stock at any time, with no expiration. Automatic conversion occurs upon most transfers, upon the reporting person’s death for certain holdings, or on the tenth anniversary of Datadog’s Class A IPO.
SEC Form 4
FORM 4UNITED 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).
X
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*
Agarwal Amit

(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)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/30/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Class A Common Stock07/30/2026C(1)20,000A$021,640IBy Trust(2)
Class A Common Stock07/30/2026S(3)600D$264.3533(4)21,040IBy Trust(2)
Class A Common Stock07/30/2026S(3)2,047D$265.2699(5)18,993IBy Trust(2)
Class A Common Stock07/30/2026S(3)6,969D$266.3233(6)12,024IBy Trust(2)
Class A Common Stock07/30/2026S(3)7,084D$267.1573(7)4,940IBy Trust(2)
Class A Common Stock07/30/2026S(3)1,700D$268.1159(8)3,240IBy Trust(2)
Class A Common Stock07/30/2026S(3)1,600D$268.9994(9)1,640IBy Trust(2)
Class A Common Stock6,541IBy Trust(10)
Class A Common Stock29,071D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Class B Common Stock(1)07/30/2026C20,000 (1) (1)Class A Common Stock20,000$0230,059IBy Trust(2)
Class B Common Stock(1) (1) (1)Class A Common Stock593,464593,464IBy Trust(10)
Class B Common Stock(1) (1) (1)Class A Common Stock42,97642,976IBy Spouse(11)
Explanation of Responses:
1. Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon the earliest of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's amended and restated certificate of incorporation, (ii) the death of the Reporting Person in the case of shares held directly or in a trustee capacity, and (iii) the tenth anniversary of the Issuer's initial public offering of its Class A Common Stock.
2. Shares are held directly by Agarwal 2018 Family Trust, of which the Reporting Person's spouse is Trustee.
3. Shares sold pursuant to a 10b5-1 plan dated March 13, 2026.
4. Price reported is a weighted-average sales price. The shares were sold at prices ranging from $263.72 to $264.71. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
5. Price reported is a weighted-average sales price. The shares were sold at prices ranging from $264.75 to $265.74. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
6. Price reported is a weighted-average sales price. The shares were sold at prices ranging from $265.75 to $266.73. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
7. Price reported is a weighted-average sales price. The shares were sold at prices ranging from $266.75 to $267.71. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
8. Price reported is a weighted-average sales price. The shares were sold at prices ranging from $267.76 to $268.75. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
9. Price reported is a weighted-average sales price. The shares were sold at prices ranging from $268.76 to $269.59. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
10. Shares are held directly by Agarwal 2019 Family Trust, of which the Reporting Person's spouse is Trustee.
11. Shares are held by Reporting Person's spouse.
Remarks:
/s/ Kerry Acocella, Attorney-in-Fact08/03/2026
** Signature of Reporting PersonDate
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)