AGARWAL AMIT (Chief Product Officer) sold 92.4% of their position (20K shares) of DATADOG, INC. on the open market

Open‑market sale worth $4.90M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 7 sales

AGARWAL AMIT

Filed: 7/27/2026ACC: 0001561550-26-000251

InsiderAGARWAL AMITCIK 1540517

→

IssuerDATADOG, INC.CIK 1561550

Officer· Chief Product Officer

Since Sep 2019

-20K

Net shares

Net seller

$4.90M

Total sold

Open market trades

0B · 7S

Total transactions

20K acquired · 40K disposed

Non-Derivative Transactions8

Class A Common Stock

Indirect

C · Conversion

+20K

Price / share

—

Trade value

—

% of position

1219.5%

7/23/2026

1.64K→21.64K

Class A Common Stock

Indirect

S · Sale

−1K

Price / share

$242.38

Trade value

$242.38K

% of position

4.6%

7/23/2026

21.64K→20.64K

Class A Common Stock

Indirect

S · Sale

−2.90K

Price / share

$243.42

Trade value

$705.91K

% of position

14.1%

7/23/2026

20.64K→17.74K

Class A Common Stock

Indirect

S · Sale

−9.78K

Price / share

$244.45

Trade value

$2.39M

% of position

55.1%

7/23/2026

17.74K→7.96K

Class A Common Stock

Indirect

S · Sale

−2.13K

Price / share

$245.46

Trade value

$523.81K

% of position

26.8%

7/23/2026

7.96K→5.83K

Class A Common Stock

Indirect

S · Sale

−2.28K

Price / share

$246.54

Trade value

$562.35K

% of position

39.1%

7/23/2026

5.83K→3.55K

Class A Common Stock

Indirect

S · Sale

−1.41K

Price / share

$247.66

Trade value

$349.20K

% of position

39.7%

7/23/2026

3.55K→2.14K

Class A Common Stock

Indirect

S · Sale

−500.00

Price / share

$248.37

Trade value

$124.19K

% of position

23.4%

7/23/2026

2.14K→1.64K

Total

Net shares

+0.00

Net value

-$4.90M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Indirect	7/23/2026	C · Conversion	+20K	—	—	1219.5%	1.64K	21.64K
Class A Common Stock Indirect	7/23/2026	S · Sale	−1K	$242.38	$242.38K	4.6%	21.64K	20.64K
Class A Common Stock Indirect	7/23/2026	S · Sale	−2.90K	$243.42	$705.91K	14.1%	20.64K	17.74K
Class A Common Stock Indirect	7/23/2026	S · Sale	−9.78K	$244.45	$2.39M	55.1%	17.74K	7.96K
Class A Common Stock Indirect	7/23/2026	S · Sale	−2.13K	$245.46	$523.81K	26.8%	7.96K	5.83K
Class A Common Stock Indirect	7/23/2026	S · Sale	−2.28K	$246.54	$562.35K	39.1%	5.83K	3.55K
Class A Common Stock Indirect	7/23/2026	S · Sale	−1.41K	$247.66	$349.20K	39.7%	3.55K	2.14K
Class A Common Stock Indirect	7/23/2026	S · Sale	−500.00	$248.37	$124.19K	23.4%	2.14K	1.64K
Total			+0.00		-$4.90M

Derivative Transactions1

Class B Common Stock

Indirect

C · Conversion

Converts to

Class A Common Stock

20K shares

−20K

Strike price

Held after

250.06K

Exercisable

—

7/23/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Class B Common Stock Indirect	Class A Common Stock20K shares	7/23/2026	C · Conversion	−20K		—	250.06K

Non-Derivative Holdings (Post-Transaction)2

Class A Common Stock

Indirect

Shares owned6.54K

Class A Common Stock

Direct

Shares owned29.07K

Total

29.07K direct·6.54K indirect35.61K

Security Title	Shares Owned	Ownership Type
Class A Common Stock	6.54K	Indirect
Class A Common Stock	29.07K	Direct
Total	35.61K	29.07K direct·6.54K indirect

Derivative Holdings (Post-Transaction)2

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

42.98K

Shares owned

42.98K

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

593.46K

Shares owned

593.46K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

636.44K

Owned

636.44K

Security	Underlying	Exercise Window	Expiration	Underlying Shares	Shares Owned
Class B Common Stock Indirect	Class A Common Stock	—	—	42.98K	42.98K
Class B Common Stock Indirect	Class A Common Stock	—	—	593.46K	593.46K
Total				636.44K	636.44K