Michael James Callahan - Jun 2, 2022 Form 4 Insider Report for Datadog, Inc. (DDOG)

Role: Director
Signature: Michael James Callahan, by /s/ Ron A. Metzger, Attorney-in-Fact
Stock symbol: DDOG
Transactions as of: Jun 2, 2022
Transactions value $: $0
Form type: 4
Date filed: 6/6/2022, 06:18 PM
Previous filing: Dec 6, 2021
Next filing: Dec 8, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	DDOG	Class A Common Stock	Award	$0	+1.82K	+18.48%	$0.00	11.6K	Jun 2, 2022	Direct	F1
holding	DDOG	Class A Common Stock						12.2K	Jun 2, 2022	By Trust	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents the number of shares underlying Restricted Stock Units ("RSUs") granted pursuant to the Issuer's non-employee director compensation policy. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock. The RSUs vest on the earlier of (A) the Company's next annual meeting of stockholders and (B) June 2, 2023, in each case, subject to the Reporting Person's continuous service to the Issuer through the vesting date.
F2	The Shares are held by The Callahan-Thernstrom Family Trust, of which Reporting Person is Trustee.

Content

Represents the number of shares underlying Restricted Stock Units ("RSUs") granted pursuant to the Issuer's non-employee director compensation policy. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock. The RSUs vest on the earlier of (A) the Company's next annual meeting of stockholders and (B) June 2, 2023, in each case, subject to the Reporting Person's continuous service to the Issuer through the vesting date.

The Shares are held by The Callahan-Thernstrom Family Trust, of which Reporting Person is Trustee.