GOEL RAJEEV K. (Chief Executive Officer) sold 43.08K shares of PUBMATIC, INC. on the open market

Open‑market sale worth $486.6K. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale

GOEL RAJEEV K.

Filed: 6/23/2026ACC: 0001833511-26-000026

InsiderGOEL RAJEEV K.CIK 1833511

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IssuerPUBMATIC, INC.CIK 1422930

DirectorOfficer10% Owner· Chief Executive Officer

Since Dec 2020

-43.08K

Net shares

Net seller

$486.6K

Total sold

Open market trades

0B · 1S

Total transactions

43.74K acquired · 86.82K disposed

Non-Derivative Transactions2

Class A Common Stock

Direct

C · Conversion

+21.87K

Price / share

—

Trade value

—

% of position

103.1%

6/18/2026

21.21K→43.08K

Class A Common Stock

Direct

S · Sale

−43.08K

Price / share

$11.30

Trade value

$486.57K

% of position

New position

6/18/2026

43.08K→0.00

Total

Net shares

−21.21K

Net value

-$486.57K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Direct	6/18/2026	C · Conversion	+21.87K	—	—	103.1%	21.21K	43.08K
Class A Common Stock Direct	6/18/2026	S · Sale	−43.08K	$11.30	$486.57K	New position	43.08K	0.00
Total			−21.21K		-$486.57K

Derivative Transactions3

Stock Option (Right to buy Class B Common Stock)

Direct

M · Option Exercise

Converts to

Class A Common Stock

21.87K shares

−21.87K

Strike price

2.15

Held after

298.13K

Exercisable

—

6/18/2026

Class B Common Stock

Direct

M · Option Exercise

Converts to

Class A Common Stock

21.87K shares

+21.87K

Strike price

Held after

232.85K

Exercisable

—

6/18/2026

Class B Common Stock

Direct

C · Conversion

Converts to

Class A Common Stock

21.87K shares

−21.87K

Strike price

Held after

210.98K

Exercisable

—

6/18/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (Right to buy Class B Common Stock) Direct	Class A Common Stock21.87K shares	6/18/2026	M · Option Exercise	−21.87K	2.15	—	298.13K
Class B Common Stock Direct	Class A Common Stock21.87K shares	6/18/2026	M · Option Exercise	+21.87K		—	232.85K
Class B Common Stock Direct	Class A Common Stock21.87K shares	6/18/2026	C · Conversion	−21.87K		—	210.98K

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)6

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

68.62K

Shares owned

68.62K

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

308.77K

Shares owned

308.77K

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

308.77K

Shares owned

308.77K

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

581.26K

Shares owned

581.26K

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

483.78K

Shares owned

483.78K

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

400K

Shares owned

400K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

2.15M

Owned

2.15M

Security	Underlying	Exercise Window	Expiration	Underlying Shares	Shares Owned
Class B Common Stock Indirect	Class A Common Stock	—	—	68.62K	68.62K
Class B Common Stock Indirect	Class A Common Stock	—	—	308.77K	308.77K
Class B Common Stock Indirect	Class A Common Stock	—	—	308.77K	308.77K
Class B Common Stock Indirect	Class A Common Stock	—	—	581.26K	581.26K
Class B Common Stock Indirect	Class A Common Stock	—	—	483.78K	483.78K
Class B Common Stock Indirect	Class A Common Stock	—	—	400K	400K
Total				2.15M	2.15M