Datadog, Inc. — Director's Dealing 2019

Sep 18, 2019

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: Datadog, Inc. (DDOG)
CIK: 0001561550
Period of Report: 2019-09-18

Reporting Person: OBSTLER DAVID M (Chief Financial Officer)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1181250	Direct
Common Stock	618750	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Option (Right to Buy)	$1.55	2028-09-06	Common Stock (900000)		Direct

Footnotes

F1: Each share of Common Stock shall be reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock.

F2: Shares are held directly by the David Obstler 2019 GRAT, of which Reporting Person is Trustee.

F3: Option vests as to 25% on September 6, 2019 and in equal monthly installments thereafter over three years.