Shardul Shah - 13 Jan 2026 Form 4 Insider Report for Datadog, Inc. (DDOG)

Role
Director
Signature
/s/ Kerry Acocella, Attorney-in-Fact
Issuer symbol
DDOG
Transactions as of
13 Jan 2026
Net transactions value
-$988,660
Form type
4
Filing time
15 Jan 2026, 16:09:16 UTC
Previous filing
16 Dec 2025
Next filing
18 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Shah Shardul Director C/O DATADOG, INC., 620 8TH AVENUE, 45TH FLOOR, NEW YORK /s/ Kerry Acocella, Attorney-in-Fact 15 Jan 2026 0001783882

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction DDOG Class A Common Stock Sale $247,892 -2,001 -0.57% $123.88 346,616 13 Jan 2026 By Trust F1, F2, F3
transaction DDOG Class A Common Stock Sale $513,348 -4,115 -1.2% $124.75 342,501 13 Jan 2026 By Trust F1, F3, F4
transaction DDOG Class A Common Stock Sale $150,929 -1,200 -0.35% $125.77 341,301 13 Jan 2026 By Trust F1, F3, F5
transaction DDOG Class A Common Stock Sale $25,317 -200 -0.06% $126.58 341,101 13 Jan 2026 By Trust F1, F3, F6
transaction DDOG Class A Common Stock Sale $51,175 -400 -0.12% $127.94 340,701 13 Jan 2026 By Trust F1, F3, F7
holding DDOG Class A Common Stock 2,106 13 Jan 2026 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

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).

Explanation of Responses:

Id Content
F1 Shares sold pursuant to a 10b5-1 plan dated June 13, 2025.
F2 Price reported is a weighted-average sales price. The shares were sold at prices ranging from $123.31 to $124.30. 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.
F3 The shares are held by the 2019 Shah Family Trust, of which Reporting Person is Trustee. The Reporting Person disclaims Section 16 beneficial ownership of these shares, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such shares for Section 16 or any other purpose.
F4 Price reported is a weighted-average sales price. The shares were sold at prices ranging from $124.32 to $125.24. 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.
F5 Price reported is a weighted-average sales price. The shares were sold at prices ranging from $125.32 to $126.31. 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.
F6 Price reported is a weighted-average sales price. The shares were sold at prices ranging from $126.32 to $126.85. 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.
F7 Price reported is a weighted-average sales price. The shares were sold at prices ranging from $127.48 to $128.44. 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.