GIMBEL LISA (CHIEF ACCOUNTING OFFICER) sold 9.3% of their position (1.07K shares) of PUBMATIC, INC. on the open market

Open‑market sale worth $10.1K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale

GIMBEL LISA

Filed: 11/19/2025ACC: 0001980851-25-000003

InsiderGIMBEL LISACIK 1980851

→

IssuerPUBMATIC, INC.CIK 1422930

Officer· CHIEF ACCOUNTING OFFICER

Since Feb 2026

-1.07K

Net shares

Net seller

$10.1K

Total sold

Open market trades

0B · 1S

Total transactions

2.97K acquired · 4.04K disposed

Non-Derivative Transactions4

Class A Common Stock

Direct

M · Option Exercise

+1.40K

Price / share

—

Trade value

—

% of position

16.2%

11/15/2025

8.60K→9.99K

Class A Common Stock

Direct

M · Option Exercise

+772.00

Price / share

—

Trade value

—

% of position

7.7%

11/15/2025

9.99K→10.76K

Class A Common Stock

Direct

M · Option Exercise

+801.00

Price / share

—

Trade value

—

% of position

7.4%

11/15/2025

10.76K→11.56K

Class A Common Stock

Direct

S · Sale

−1.07K

Price / share

$9.37

Trade value

$10.05K

% of position

9.3%

11/17/2025

11.56K→10.49K

Total

Net shares

+1.90K

Net value

-$10.05K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Direct	11/15/2025	M · Option Exercise	+1.40K	—	—	16.2%	8.60K	9.99K
Class A Common Stock Direct	11/15/2025	M · Option Exercise	+772.00	—	—	7.7%	9.99K	10.76K
Class A Common Stock Direct	11/15/2025	M · Option Exercise	+801.00	—	—	7.4%	10.76K	11.56K
Class A Common Stock Direct	11/17/2025	S · Sale	−1.07K	$9.37	$10.05K	9.3%	11.56K	10.49K
Total			+1.90K		-$10.05K

Derivative Transactions3

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Class A Common Stock

1.40K shares

−1.40K

Strike price

Held after

9.77K

Exercisable

—

11/15/2025

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Class A Common Stock

772.00 shares

−772.00

Strike price

Held after

6.95K

Exercisable

—

11/15/2025

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Class A Common Stock

801.00 shares

−801.00

Strike price

Held after

10.42K

Exercisable

—

11/15/2025

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Units Direct	Class A Common Stock1.40K shares	11/15/2025	M · Option Exercise	−1.40K	—	9.77K
Restricted Stock Units Direct	Class A Common Stock772.00 shares	11/15/2025	M · Option Exercise	−772.00	—	6.95K
Restricted Stock Units Direct	Class A Common Stock801.00 shares	11/15/2025	M · Option Exercise	−801.00	—	10.42K