PubMatic director granted 15,839 RSUs

Jones Ramon reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Jones Ramon reported acquisition or exercise transactions in this Form 4 filing.

PubMatic, Inc. director Ramon Jones received a grant of 15,839 restricted stock units, each representing one share of Class A Common Stock. The RSUs vest in full on the earliest of several events, including the first anniversary of the grant date or a future annual meeting, and settlement of shares has been deferred under elected terms.

Insider Trade Summary

Grant/Award: 15,839 shares

Grant/Award 1 txn

Insider Jones Ramon

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	15,839	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 15,839 contracts (Direct)

Footnotes (3)

1. F1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.
2. F2. The RSUs vest in full on the earliest to occur of (a) the first anniversary of the grant date, (b) immediately prior to the Company's annual meeting of stockholders in 2027, (c) the Reporting Person's death or disability, and (d) a change in control of the Issuer. The Reporting Person has elected to defer settlement of the RSUs until the earliest to occur of (i) the third anniversary of the grant date, (ii) the Reporting Person's death or disability, (iii) a change in control of the Issuer, and (iv) the Reporting Person's separation of service from the Issuer. Shares of the Issuer's Class A Common Stock will be delivered to the Reporting Person upon settlement of the RSUs.
3. F3. RSUs do not expire; they either vest or are cancelled prior to vesting date.

Key Figures

RSUs granted: 15,839 units RSU price: $0.00 per unit Shares underlying RSUs: 15,839 shares

3 metrics

RSUs granted 15,839 units Restricted Stock Units granted to director on May 29, 2026

RSU price $0.00 per unit Reported transaction price for RSU grant

Shares underlying RSUs 15,839 shares Each RSU represents one share of Class A Common Stock

Key Terms

Restricted Stock Units, change in control, separation of service

3 terms

Restricted Stock Units financial

"Each restricted stock unit ("RSU") represents a contingent right to receive one share"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

change in control financial

"and (d) a change in control of the Issuer"

A "change in control" occurs when the ownership or management of a company shifts significantly, such as through a merger, acquisition, or sale of a large part of its assets. This change can impact how the company is run and may influence its future direction. For investors, it matters because it can affect the company's stability, strategy, and value, often signaling potential changes in investment risk or opportunity.

separation of service financial

"and (iv) the Reporting Person's separation of service from the Issuer"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did PubMatic (PUBM) disclose in this Form 4?

PubMatic disclosed that director Ramon Jones received a grant of 15,839 restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of PubMatic’s Class A Common Stock upon settlement, reflecting equity-based director compensation.

How many PubMatic (PUBM) RSUs were granted to director Ramon Jones?

Director Ramon Jones was granted 15,839 restricted stock units. Following this grant, his reported holding in this award is 15,839 RSUs, each tied to one share of PubMatic’s Class A Common Stock when they eventually settle under the plan’s terms.

When do Ramon Jones’ RSUs in PubMatic (PUBM) vest?

The RSUs vest in full on the earliest of several events, including the first anniversary of the grant date or immediately before PubMatic’s annual stockholder meeting in 2027. They may also vest upon death, disability, or a change in control of the issuer.

When will PubMatic (PUBM) shares be delivered for Ramon Jones’ RSUs?

Shares underlying the RSUs will be delivered upon settlement. Settlement occurs at the earliest of the third anniversary of the grant date, the director’s death or disability, a change in control of PubMatic, or his separation of service from the company.

Do the PubMatic (PUBM) RSUs granted to Ramon Jones have an expiration date?

The filing states that RSUs do not expire. Instead, they either vest based on the specified conditions or are cancelled if those vesting conditions are not met before the relevant vesting date described in the award terms.

What is the exercise or purchase price of the PubMatic (PUBM) RSUs granted to Ramon Jones?

The reported per-unit price for the RSU grant is $0.00, consistent with restricted stock units functioning as a form of equity compensation that does not require the director to pay an exercise or purchase price for the underlying shares.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/02/2026 - 05:27 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED 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).

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^*

Jones Ramon

(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)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/29/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	05/29/2026		A		15,839		(2)	(3)	Class A Common Stock	15,839	$0	15,839	D

Explanation of Responses:

1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

2. The RSUs vest in full on the earliest to occur of (a) the first anniversary of the grant date, (b) immediately prior to the Company's annual meeting of stockholders in 2027, (c) the Reporting Person's death or disability, and (d) a change in control of the Issuer. The Reporting Person has elected to defer settlement of the RSUs until the earliest to occur of (i) the third anniversary of the grant date, (ii) the Reporting Person's death or disability, (iii) a change in control of the Issuer, and (iv) the Reporting Person's separation of service from the Issuer. Shares of the Issuer's Class A Common Stock will be delivered to the Reporting Person upon settlement of the RSUs.

3. RSUs do not expire; they either vest or are cancelled prior to vesting date.

	/s/ Andrew Woods, Attorney-in-Fact	06/02/2026
	** Signature of Reporting Person	Date
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)