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PubMatic (NASDAQ: PUBM) CEO sells shares, still holds 2,375,148

(Very High)
(Negative)
Form Type
4

Rhea-AI Filing Summary

PubMatic, Inc. (PUBM) insider Rajeev K. Goel, the chief executive officer and a director, reported option exercises, share conversions, and a sale of Class A common stock. On 2026-08-20 he exercised fully vested options for 21,871 shares at $2.15 per share, leaving 94,958 options outstanding under that award expiring on May 1, 2027. He converted 34,371 shares of Class B common stock into an equal number of Class A shares, then sold 49,980 Class A shares at a weighted average price of $16.4918 (range $16.32–$16.74) pursuant to a Rule 10b5-1 trading plan adopted on March 5, 2026. After these sales, he held a total of 2,375,148 shares of Class A and Class B common stock, excluding options and unvested equity awards, with additional indirect holdings through various family trusts and custodial accounts.

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Negative

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Insider Goel Rajeev K.
Role CHIEF EXECUTIVE OFFICER
Sold 49,980 shs ($824K)
Approx. gross sale proceeds $824K
Type Security Shares Price Value
Exercise Stock Option (Right to buy Class B Common Stock) F5 21,871 $0.00 $0.00
Exercise Class B Common Stock F1 21,871 $2.15 $47K
Conversion Class B Common Stock F1 34,371 $0.00 $0.00
Conversion Class A Common Stock F1 34,371 -- --
Sale Class A Common Stock F2, F3, F4 49,980 $16.4918 $824K
holding Class B Common Stock F1, F6 -- -- --
holding Class B Common Stock F1, F7 -- -- --
holding Class B Common Stock F1, F8 -- -- --
holding Class B Common Stock F1, F9 -- -- --
holding Class B Common Stock F1, F9 -- -- --
holding Class B Common Stock F1, F10 -- -- --
Holdings After Transaction: Stock Option (Right to buy Class B Common Stock) — 94,958 shares (Direct); Class B Common Stock — 185,984 shares (Direct); Class A Common Stock — 16,083 shares (Direct); Class B Common Stock — 2,151,210 shares (Indirect, See footnote)
Footnotes (10)
  1. F1. Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.
  2. F2. Following the sales reported in this line item, Mr. Goel holds 2,375,148 shares of Class A Common Stock and Class B Common Stock, which figure does not reflect vested but unexercised options, unvested options, or unvested restricted stock units, each as of the date of filing. The option award under which these shares were exercised expires on May 1 ,2027.
  3. F3. The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026.
  4. F4. Represents the weighted average sale price. The lowest price at which shares were sold was $16.32 and the highest price at which shares were sold was $16.74. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.
  5. F5. The options are fully vested.
  6. F6. These securities are held by the Reporting Person, as custodian for the benefit of his children under the California Uniform Transfers to Minors Act.
  7. F7. These securities are held by The Goel Heritage Trust, of which the Reporting Person's children are beneficiaries. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, if any, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.
  8. F8. These securities are held by The Goel Family Gift Trust, of which family members and certain other individuals are beneficiaries. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, if any, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.
  9. F9. These securities are held by a trust for the benefit of the Reporting Person's child. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, if any, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.
  10. F10. These securities are held by The Goel Family Trust, of which the Reporting Person and his spouse are beneficiaries.
Stock options exercised 21,871 shares at $2.15 per share Options exercised by Rajeev Goel on 2026-08-20
Options remaining under award 94,958 options Options remaining after exercise; award expires May 1, 2027
Class A shares sold 49,980 shares at $16.4918 weighted average price Open-market or private sale on 2026-08-20
Sale price range $16.32–$16.74 per share Lowest and highest prices for the 49,980 Class A shares sold
Shares converted from Class B to Class A 34,371 shares Conversion of Class B common stock into Class A on 2026-08-20
Total shares held after transactions 2,375,148 shares Combined Class A and Class B holdings after sales, excluding unvested and option awards
Rule 10b5-1 trading plan regulatory
"The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan"
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
weighted average sale price financial
"Represents the weighted average sale price. The lowest price at which shares were sold"
Class B common stock financial
"Each share of Class B common stock held by the Issuer's executive officers"
A class B common stock is one of multiple types of a company’s ordinary shares that carries specific rights—often different voting power or dividend priority—compared with other classes. For investors it matters because those differences affect how much influence you have over company decisions, the income you might receive, and how freely the shares trade; think of it like owning a car with different keys: some keys let you start the engine and open the trunk, others only unlock the door.
pecuniary interest financial
"disclaims beneficial ownership of these securities except to the extent of his pecuniary interest"
California Uniform Transfers to Minors Act regulatory
"held by the Reporting Person, as custodian for the benefit of his children under the California Uniform Transfers to Minors Act"

FAQ

What did PubMatic (PUBM) CEO Rajeev Goel report in this Form 4?

He reported exercising 21,871 stock options at $2.15 per share, converting 34,371 Class B shares into Class A, and selling 49,980 Class A shares at a weighted average price of $16.4918 on 2026-08-20.

How many PubMatic (PUBM) shares did Rajeev Goel sell and at what price?

He sold 49,980 shares of PubMatic Class A common stock at a weighted average price of $16.4918 per share, with individual sale prices ranging from $16.32 to $16.74, on 2026-08-20.

Were Rajeev Goel’s PUBM stock sales under a Rule 10b5-1 plan?

Yes. The filing states the sales were effected pursuant to a Rule 10b5-1 trading plan adopted by Rajeev Goel on March 5, 2026, indicating the trades were pre-arranged under that plan.

How many PubMatic (PUBM) shares does Rajeev Goel hold after these transactions?

After the reported sales, he holds 2,375,148 shares of PubMatic Class A and Class B common stock in total, excluding vested but unexercised options, unvested options, and unvested restricted stock units, as of the filing date.

How many PubMatic options does Rajeev Goel still have from the exercised award?

Following the exercise of 21,871 options reported in this filing, Rajeev Goel has 94,958 stock options remaining under that option award, which expires on May 1, 2027.

What conversions between PubMatic Class B and Class A stock were reported?

He reported the conversion of 34,371 shares of Class B common stock into 34,371 shares of Class A common stock. Footnotes state that each Class B share held by certain insiders automatically converts into one Class A share upon transfer, subject to limited exceptions.

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
X
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Goel Rajeev K.

(Last)(First)(Middle)
C/O PUBMATIC, INC.
601 MARSHALL STREET

(Street)
REDWOOD CITY CALIFORNIA 94063

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
PubMatic, Inc. [ PUBM ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirectorX10% Owner
XOfficer (give title below)Other (specify below)
CHIEF EXECUTIVE OFFICER
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/20/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Class A Common Stock08/20/2026C34,371A(1)66,063D
Class A Common Stock(2)08/20/2026S(3)49,980D$16.4918(4)16,083D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock Option (Right to buy Class B Common Stock)$2.1508/20/2026M21,871 (5)05/01/2027Class A Common Stock21,871$094,958D
Class B Common Stock(1)08/20/2026M21,871 (1) (1)Class A Common Stock21,871$2.15220,355D
Class B Common Stock(1)08/20/2026C34,371 (1) (1)Class A Common Stock34,371$0185,984D
Class B Common Stock(1) (1) (1)Class A Common Stock581,260581,260ISee footnote(6)
Class B Common Stock(1) (1) (1)Class A Common Stock400,000400,000ISee footnote(7)
Class B Common Stock(1) (1) (1)Class A Common Stock68,61668,616ISee footnote(8)
Class B Common Stock(1) (1) (1)Class A Common Stock308,775308,775ISee footnote(9)
Class B Common Stock(1) (1) (1)Class A Common Stock308,775308,775ISee footnote(9)
Class B Common Stock(1) (1) (1)Class A Common Stock483,784483,784ISee footnote(10)
Explanation of Responses:
1. Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.
2. Following the sales reported in this line item, Mr. Goel holds 2,375,148 shares of Class A Common Stock and Class B Common Stock, which figure does not reflect vested but unexercised options, unvested options, or unvested restricted stock units, each as of the date of filing. The option award under which these shares were exercised expires on May 1 ,2027.
3. The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026.
4. Represents the weighted average sale price. The lowest price at which shares were sold was $16.32 and the highest price at which shares were sold was $16.74. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.
5. The options are fully vested.
6. These securities are held by the Reporting Person, as custodian for the benefit of his children under the California Uniform Transfers to Minors Act.
7. These securities are held by The Goel Heritage Trust, of which the Reporting Person's children are beneficiaries. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, if any, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.
8. These securities are held by The Goel Family Gift Trust, of which family members and certain other individuals are beneficiaries. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, if any, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.
9. These securities are held by a trust for the benefit of the Reporting Person's child. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, if any, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.
10. These securities are held by The Goel Family Trust, of which the Reporting Person and his spouse are beneficiaries.
/s/ Andrew Woods, Attorney-in-Fact08/21/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)