PANTELICK STEVEN (Chief Financial Officer) sold 51.9% of their position (30.96K shares) of PUBMATIC, INC. on the open market

Open‑market sale worth $270.3K — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales

PANTELICK STEVEN

Filed: 1/5/2026ACC: 0001833465-26-000002

InsiderPANTELICK STEVENCIK 1833465

→

IssuerPUBMATIC, INC.CIK 1422930

Officer· Chief Financial Officer

Since Dec 2020

-30.96K

Net shares

Net seller

$270.3K

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

107.9%

1/1/2026

28.68K→59.65K

Class A Common Stock

Direct

S · Sale

−12.57K

Price / share

$8.61

Trade value

$108.24K

% of position

21.1%

1/2/2026

59.65K→47.08K

Class A Common Stock

Direct

S · Sale

−18.40K

Price / share

$8.81

Trade value

$162.05K

% of position

39.1%

1/5/2026

47.08K→28.68K

Total

Net shares

+0.00

Net value

-$270.29K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Direct	1/1/2026	M · Option Exercise	+30.96K	—	—	107.9%	28.68K	59.65K
Class A Common Stock Direct	1/2/2026	S · Sale	−12.57K	$8.61	$108.24K	21.1%	59.65K	47.08K
Class A Common Stock Direct	1/5/2026	S · Sale	−18.40K	$8.81	$162.05K	39.1%	47.08K	28.68K
Total			+0.00		-$270.29K

Derivative Transactions4

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Class A Common Stock

5.06K shares

−5.06K

Strike price

Held after

0.00

Exercisable

—

1/1/2026

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Class A Common Stock

9.55K shares

−9.55K

Strike price

Held after

38.19K

Exercisable

—

1/1/2026

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Class A Common Stock

8.96K shares

−8.96K

Strike price

Held after

71.64K

Exercisable

—

1/1/2026

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Class A Common Stock

7.41K shares

−7.41K

Strike price

Held after

88.88K

Exercisable

—

1/1/2026

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Unit Direct	Class A Common Stock5.06K shares	1/1/2026	M · Option Exercise	−5.06K	—	0.00
Restricted Stock Unit Direct	Class A Common Stock9.55K shares	1/1/2026	M · Option Exercise	−9.55K	—	38.19K
Restricted Stock Unit Direct	Class A Common Stock8.96K shares	1/1/2026	M · Option Exercise	−8.96K	—	71.64K
Restricted Stock Unit Direct	Class A Common Stock7.41K shares	1/1/2026	M · Option Exercise	−7.41K	—	88.88K