PANTELICK STEVEN (Chief Financial Officer) sold 50.5% of their position (31.29K shares) of PUBMATIC, INC. on the open market

Open‑market sale worth $396.8K — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales

PANTELICK STEVEN

Filed: 7/3/2025ACC: 0001415889-25-019367

InsiderPANTELICK STEVENCIK 1833465

→

IssuerPUBMATIC, INC.CIK 1422930

Officer· Chief Financial Officer

Since Dec 2020

-31.29K

Net shares

Net seller

$396.8K

Total sold

Open market trades

0B · 2S

Total transactions

34.96K acquired · 66.25K disposed

Non-Derivative Transactions4

Class A Common Stock

Direct

M · Option Exercise

+30.96K

Price / share

—

Trade value

—

% of position

114.6%

7/1/2025

27.03K→57.99K

Class A Common Stock

Direct

S · Sale

−15.60K

Price / share

$12.54

Trade value

$195.55K

% of position

26.9%

7/2/2025

57.99K→42.39K

Class A Common Stock

Direct

C · Conversion

+4K

Price / share

—

Trade value

—

% of position

9.4%

7/3/2025

42.39K→46.39K

Class A Common Stock

Direct

S · Sale

−15.69K

Price / share

$12.82

Trade value

$201.22K

% of position

33.8%

7/3/2025

46.39K→30.70K

Total

Net shares

+3.68K

Net value

-$396.77K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Direct	7/1/2025	M · Option Exercise	+30.96K	—	—	114.6%	27.03K	57.99K
Class A Common Stock Direct	7/2/2025	S · Sale	−15.60K	$12.54	$195.55K	26.9%	57.99K	42.39K
Class A Common Stock Direct	7/3/2025	C · Conversion	+4K	—	—	9.4%	42.39K	46.39K
Class A Common Stock Direct	7/3/2025	S · Sale	−15.69K	$12.82	$201.22K	33.8%	46.39K	30.70K
Total			+3.68K		-$396.77K

Derivative Transactions5

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Class A Common Stock

5.06K shares

−5.06K

Strike price

Held after

10.11K

Exercisable

—

7/1/2025

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Class A Common Stock

9.55K shares

−9.55K

Strike price

Held after

57.28K

Exercisable

—

7/1/2025

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Class A Common Stock

8.96K shares

−8.96K

Strike price

Held after

89.55K

Exercisable

—

7/1/2025

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Class A Common Stock

7.41K shares

−7.41K

Strike price

Held after

103.70K

Exercisable

—

7/1/2025

Class B Common Stock

Direct

C · Conversion

Converts to

Class A Common Stock

4K shares

−4K

Strike price

Held after

297.49K

Exercisable

—

7/3/2025

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Restricted Stock Unit Direct	Class A Common Stock5.06K shares	7/1/2025	M · Option Exercise	−5.06K	0	—	10.11K
Restricted Stock Unit Direct	Class A Common Stock9.55K shares	7/1/2025	M · Option Exercise	−9.55K	0	—	57.28K
Restricted Stock Unit Direct	Class A Common Stock8.96K shares	7/1/2025	M · Option Exercise	−8.96K	0	—	89.55K
Restricted Stock Unit Direct	Class A Common Stock7.41K shares	7/1/2025	M · Option Exercise	−7.41K	0	—	103.70K
Class B Common Stock Direct	Class A Common Stock4K shares	7/3/2025	C · Conversion	−4K		—	297.49K

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)3

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

115K

Shares owned

115K

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

73.46K

Shares owned

73.46K

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

41.54K

Shares owned

41.54K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

230K

Owned

230K

Security	Underlying	Exercise Window	Expiration	Underlying Shares	Shares Owned
Class B Common Stock Indirect	Class A Common Stock	—	—	115K	115K
Class B Common Stock Indirect	Class A Common Stock	—	—	73.46K	73.46K
Class B Common Stock Indirect	Class A Common Stock	—	—	41.54K	41.54K
Total				230K	230K