Insider-linked trust records 44,000-share PubMatic (PUBM) Rule 144 sale plan

Rhea-AI Filing Summary

PubMatic filed a notice of proposed sale of restricted securities under Rule 144. The filing covers a planned sale of 44,000 shares of common stock through Goldman Sachs & Co. LLC with an aggregate market value of $316,800, expected around 02/02/2026 on NASD. The issuer had 38,151,563 shares outstanding at the time of the notice.

The shares to be sold were recently acquired, including 23,389 shares obtained on 02/02/2026 via option exercise and 20,611 shares granted on 01/29/2026 as restricted stock unit compensation. Over the past three months, the Goel Family Trust DTD 09/25/2012 sold six separate blocks of 44,000 common shares each, with disclosed gross proceeds for every transaction.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Goldman Sachs & Co. LLC 200 West Street New York NY 10282	44000	316800	38151563	02/02/2026	NASD

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	02/02/2026	Acquired upon option exercise	Issuer			23389	02/02/2026	Option exercise
Common	01/29/2026	Acquired as compensation -- Restricted Stock Units	Issuer			20611	01/29/2026	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Goel Family Trust DTD 09/25/2012 601 Marshall Street Redwood City CA 94063	Common	11/06/2025	44000	324720
Goel Family Trust DTD 09/25/2012 601 Marshall Street Redwood City CA 94063	Common	11/24/2025	44000	381040
Goel Family Trust DTD 09/25/2012 601 Marshall Street Redwood City CA 94063	Common	12/08/2025	44000	389840
Goel Family Trust DTD 09/25/2012 601 Marshall Street Redwood City CA 94063	Common	12/22/2025	44000	394240
Goel Family Trust DTD 09/25/2012 601 Marshall Street Redwood City CA 94063	Common	01/05/2026	44000	385440
Goel Family Trust DTD 09/25/2012 601 Marshall Street Redwood City CA 94063	Common	01/20/2026	44000	385440

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the PUBM Rule 144 filing disclose about upcoming share sales?

The filing shows a proposed sale of 44,000 PubMatic common shares under Rule 144. The sale is via Goldman Sachs & Co. LLC, with an aggregate market value of $316,800 and an expected sale date of February 2, 2026 on NASD.

How many PubMatic (PUBM) shares are outstanding in this Rule 144 notice?

The notice states that 38,151,563 PubMatic common shares are outstanding. This figure provides context for the planned 44,000-share sale, helping investors gauge the relative size of the proposed transaction compared with the company’s total equity base.

How were the PubMatic shares in the new Rule 144 sale acquired?

The securities to be sold were recently acquired in two ways. 23,389 shares were obtained on February 2, 2026 through an option exercise, and 20,611 shares were acquired on January 29, 2026 as compensation in the form of restricted stock units from the issuer.

What prior PubMatic share sales are reported for the past three months?

The document lists six prior sales by the Goel Family Trust DTD 09/25/2012. Each transaction involved 44,000 PubMatic common shares, sold between November 6, 2025 and January 20, 2026, with gross proceeds disclosed for every individual sale in the table.

Who is the selling entity named in recent PubMatic (PUBM) sales?

For sales during the past three months, the seller is identified as the Goel Family Trust DTD 09/25/2012, located in Redwood City, California. The trust appears repeatedly in the table summarizing prior Rule 144 sales of PubMatic common stock.

What trading plan representation is included in the PUBM Rule 144 form?

The signer represents they do not know undisclosed material adverse information about PubMatic. If relying on a Rule 10b5-1 trading plan, signing and dating the form also confirms this representation as of the plan adoption or instruction date, according to the attestation language.