PANTELICK STEVEN (Chief Financial Officer) sold 53.4% of their position (30.96K shares) of PUBMATIC, INC. on the open market

Open‑market sale worth $257.2K — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales

PANTELICK STEVEN

Filed: 10/3/2025ACC: 0001833465-25-000003

InsiderPANTELICK STEVENCIK 1833465

→

IssuerPUBMATIC, INC.CIK 1422930

Officer· Chief Financial Officer

Since Dec 2020

-30.96K

Net shares

Net seller

$257.2K

Total sold

Open market trades

0B · 2S

Total transactions

30.96K acquired · 61.93K disposed

Non-Derivative Transactions3

Class A Common Stock

Direct

M · Option Exercise

+30.96K

Price / share

—

Trade value

—

% of position

114.6%

10/1/2025

27.03K→57.99K

Class A Common Stock

Direct

S · Sale

−15.78K

Price / share

$8.23

Trade value

$129.92K

% of position

27.2%

10/2/2025

57.99K→42.21K

Class A Common Stock

Direct

S · Sale

−15.19K

Price / share

$8.38

Trade value

$127.27K

% of position

36.0%

10/3/2025

42.21K→27.03K

Total

Net shares

+0.00

Net value

-$257.19K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Direct	10/1/2025	M · Option Exercise	+30.96K	—	—	114.6%	27.03K	57.99K
Class A Common Stock Direct	10/2/2025	S · Sale	−15.78K	$8.23	$129.92K	27.2%	57.99K	42.21K
Class A Common Stock Direct	10/3/2025	S · Sale	−15.19K	$8.38	$127.27K	36.0%	42.21K	27.03K
Total			+0.00		-$257.19K

Derivative Transactions4

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Class A Common Stock

5.06K shares

−5.06K

Strike price

Held after

5.06K

Exercisable

—

10/1/2025

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Class A Common Stock

9.55K shares

−9.55K

Strike price

Held after

47.73K

Exercisable

—

10/1/2025

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Class A Common Stock

8.96K shares

−8.96K

Strike price

Held after

80.60K

Exercisable

—

10/1/2025

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Class A Common Stock

7.41K shares

−7.41K

Strike price

Held after

96.29K

Exercisable

—

10/1/2025

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Unit Direct	Class A Common Stock5.06K shares	10/1/2025	M · Option Exercise	−5.06K	—	5.06K
Restricted Stock Unit Direct	Class A Common Stock9.55K shares	10/1/2025	M · Option Exercise	−9.55K	—	47.73K
Restricted Stock Unit Direct	Class A Common Stock8.96K shares	10/1/2025	M · Option Exercise	−8.96K	—	80.60K
Restricted Stock Unit Direct	Class A Common Stock7.41K shares	10/1/2025	M · Option Exercise	−7.41K	—	96.29K