SEC FORM 4

SEC Form 4

FORM 4

UNITED 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

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

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^*

Le-Quoc Alexis

(Last)

(First)

(Middle)

C/O DATADOG, INC.

620 8TH AVENUE, 45TH FLOOR

(Street)

NEW YORK

10018

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
Datadog, Inc. [ DDOG ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	CHIEF TECHNOLOGY OFFICER

3. Date of Earliest Transaction (Month/Day/Year)
01/10/2024

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A Common Stock	01/10/2024		C⁽¹⁾		85,637	A	$0.3067	332,965	D
Class A Common Stock	01/10/2024		C⁽¹⁾		30,780	A	$0.9092	363,745	D
Class A Common Stock	01/10/2024		C⁽¹⁾		10,688	A	$10.74	374,433	D
Class A Common Stock	01/10/2024		S⁽²⁾		7,610	D	$119.0655⁽³⁾	366,823	D
Class A Common Stock	01/10/2024		S⁽²⁾		109,830	D	$120.0747⁽⁴⁾	256,993	D
Class A Common Stock	01/10/2024		S⁽²⁾		7,965	D	$120.7497⁽⁵⁾	249,028	D
Class A Common Stock	01/10/2024		S⁽²⁾		1,700	D	$121.6447⁽⁶⁾	247,328	D

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Stock Option (Right to Buy)	$0.3067	01/10/2024		M			150,240	⁽⁷⁾	10/27/2025	Class B Common Stock	150,240	$0	2,554,080	D
Class B Common Stock	⁽¹⁾	01/10/2024		M		150,240		⁽¹⁾	⁽¹⁾	Class A Common Stock	150,240	$0	988,042	D
Class B Common Stock	⁽¹⁾	01/10/2024		C			85,637	⁽¹⁾	⁽¹⁾	Class A Common Stock	85,637	$0	902,405	D
Stock Option (Right to Buy)	$0.9092	01/10/2024		M			54,000	⁽⁷⁾	10/25/2027	Class B Common Stock	54,000	$0	1,134,000	D
Class B Common Stock	⁽¹⁾	01/10/2024		M		54,000		⁽¹⁾	⁽¹⁾	Class A Common Stock	54,000	$0	956,405	D
Class B Common Stock	⁽¹⁾	01/10/2024		C			30,780	⁽¹⁾	⁽¹⁾	Class A Common Stock	30,780	$0	925,625	D
Stock Option (Right to Buy)	$10.74	01/10/2024		M			18,750	⁽⁷⁾	07/19/2029	Class B Common Stock	18,750	$0	843,750	D
Class B Common Stock	⁽¹⁾	01/10/2024		M		18,750		⁽¹⁾	⁽¹⁾	Class A Common Stock	18,750	$0	944,375	D
Class B Common Stock	⁽¹⁾	01/10/2024		C			10,688	⁽¹⁾	⁽¹⁾	Class A Common Stock	10,688	$0	933,687	D
Class B Common Stock	⁽¹⁾							⁽¹⁾	⁽¹⁾	Class A Common Stock	7,379,835		7,379,835	I	By Trust⁽⁸⁾

Explanation of Responses:

1. Each share of Class B Common Stock is convertible into an equal number of shares of Class A Common Stock at any time, at the holder's election, 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 nine-month anniversary of 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 sold pursuant to a 10b5-1 trading plan adopted on September 5, 2023.

3. Price reported is a weighted-average sales price. The shares were sold at prices ranging from $118.49 to $119.46. 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.

4. Price reported is a weighted-average sales price. The shares were sold at prices ranging from $119.49 to $120.48. 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 $120.49 to $121.42. 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 $121.52 to $121.90. 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. Option is fully vested and exercisable.

8. Shares are held by the Alexis Le-Quoc Revocable Trust.

	/s/ Ron A. Metzger, Attorney-in-Fact	01/12/2024
	** Signature of Reporting Person	Date
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).
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