Transaction · 0001833465-26-000014

Pantelick Steven

Pantelick Steven, CFO, reported a transaction classified as exercise at PubMatic, Inc. involving 19756.000000 shares for an estimated $0.00. Reported holdings after the transaction were 256829.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

exerciseSEC transaction code MCFO

PUBMPubMatic, Inc.

Filing timeOct 05

Trade dateOct 01, 2026

Filing · SECView on SEC

InsiderProfile

% of reported position tradedUnavailableNot calculated for derivative securities.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows

Price at filing

$18.60

Pre-filing

1mo ago -12.5%1w ago -0.3%1d ago +0.7%

Returns since

7d30d90d180d1y

PUBM price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards

PUBM since 2026-10-05Filed yesterday · 1 day of post-filing data

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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Derivative

Type: exercise
Identifier: 0001833465-26-000014
Transaction date: Oct 01, 2026
Shares: 19.7k sh
Estimated value: $0
Holdings after: 256k sh

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M

Derivative Transaction Direct Ownership

-10score

Filing-only score

-10

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

CHIEF FINANCIAL OFFICER

Officer YesDirector No10% NoOther No

Footnotes & amended

F1
The sales reported in this line item represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units ("RSUs")…
F2
The price reported in this line item is a weighted average price. These shares were sold as part of pooled trades for multiple security holders of the Issuer at prices ranging from $18.38 to $19.3725,…
F3
The price reported in this line item is a weighted average price. These shares were sold as part of pooled trades for multiple security holders of the Issuer at prices ranging from $19.42 to $19.44, i…
F4
Each RSU represents a right to receive one share of the Issuer's Class A Common Stock at the time of settlement for no consideration.
F5
The RSUs vested as to 1/16th of the total award on April 1, 2023, and 1/16th of the total award will vest quarterly thereafter, subject to the Reporting Person's provision of service to the Issuer on…
F6
RSUs do not expire; they either vest or are canceled prior to the vesting date.
F7
The RSUs vested as to 1/16th of the total award on April 1, 2024, and 1/16th of the total award will vest quarterly thereafter, subject to the Reporting Person's provision of service to the Issuer on…
F8
The RSUs vested as to 1/16th of the total award on April 1, 2025, and 1/16th of the total award will vest quarterly thereafter, subject to the Reporting Person's provision of service to the Issuer on…
F9
The RSUs vested as to 1/16th of the total award on April 1, 2026, and 1/16th of the total award will vest quarterly thereafter, subject to the Reporting Person's provision of service to the Issuer on…

Original filing · 0001833465-26-000014

Related transactions

0 other filings

Same reporting owner

Recent company activity

0 recent txs

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