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

Open‑market sale worth $5.34M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 6 sales

AGARWAL AMIT

Filed: 8/3/2026ACC: 0001561550-26-000254

InsiderAGARWAL AMITCIK 1540517

→

IssuerDATADOG, INC.CIK 1561550

Officer· Chief Product Officer

Since Sep 2019

-20K

Net shares

Net seller

$5.34M

Total sold

Open market trades

0B · 6S

Total transactions

20K acquired · 40K disposed

Non-Derivative Transactions7

Class A Common Stock

Indirect

C · Conversion

+20K

Price / share

—

Trade value

—

% of position

1219.5%

7/30/2026

1.64K→21.64K

Class A Common Stock

Indirect

S · Sale

−600.00

Price / share

$264.35

Trade value

$158.61K

% of position

2.8%

7/30/2026

21.64K→21.04K

Class A Common Stock

Indirect

S · Sale

−2.05K

Price / share

$265.27

Trade value

$543.01K

% of position

9.7%

7/30/2026

21.04K→18.99K

Class A Common Stock

Indirect

S · Sale

−6.97K

Price / share

$266.32

Trade value

$1.86M

% of position

36.7%

7/30/2026

18.99K→12.02K

Class A Common Stock

Indirect

S · Sale

−7.08K

Price / share

$267.16

Trade value

$1.89M

% of position

58.9%

7/30/2026

12.02K→4.94K

Class A Common Stock

Indirect

S · Sale

−1.70K

Price / share

$268.12

Trade value

$455.80K

% of position

34.4%

7/30/2026

4.94K→3.24K

Class A Common Stock

Indirect

S · Sale

−1.60K

Price / share

$269.00

Trade value

$430.40K

% of position

49.4%

7/30/2026

3.24K→1.64K

Total

Net shares

+0.00

Net value

-$5.34M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Indirect	7/30/2026	C · Conversion	+20K	—	—	1219.5%	1.64K	21.64K
Class A Common Stock Indirect	7/30/2026	S · Sale	−600.00	$264.35	$158.61K	2.8%	21.64K	21.04K
Class A Common Stock Indirect	7/30/2026	S · Sale	−2.05K	$265.27	$543.01K	9.7%	21.04K	18.99K
Class A Common Stock Indirect	7/30/2026	S · Sale	−6.97K	$266.32	$1.86M	36.7%	18.99K	12.02K
Class A Common Stock Indirect	7/30/2026	S · Sale	−7.08K	$267.16	$1.89M	58.9%	12.02K	4.94K
Class A Common Stock Indirect	7/30/2026	S · Sale	−1.70K	$268.12	$455.80K	34.4%	4.94K	3.24K
Class A Common Stock Indirect	7/30/2026	S · Sale	−1.60K	$269.00	$430.40K	49.4%	3.24K	1.64K
Total			+0.00		-$5.34M

Derivative Transactions1

Class B Common Stock

Indirect

C · Conversion

Converts to

Class A Common Stock

20K shares

−20K

Strike price

Held after

230.06K

Exercisable

—

7/30/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Class B Common Stock Indirect	Class A Common Stock20K shares	7/30/2026	C · Conversion	−20K		—	230.06K

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

593.46K

Shares owned

593.46K

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

42.98K

Shares owned

42.98K

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	—	—	593.46K	593.46K
Class B Common Stock Indirect	Class A Common Stock	—	—	42.98K	42.98K
Total				636.44K	636.44K