StubHub officer granted 623,250 RSUs

StubHub Holdings, Inc. officer Nayaab Islam reported routine equity compensation activity in Class A common stock.

Rhea-AI Filing Summary

StubHub Holdings, Inc. officer Nayaab Islam reported routine equity compensation activity in Class A common stock. He received an award of 623,250 restricted stock units that vest in four substantially equal quarterly installments beginning on March 31, 2026, each representing one share when vested.

The company withheld 86,165 shares to cover his tax withholding obligations, which the filing notes was not a market sale. Following these transactions, Islam directly holds 8,602,461 shares of Class A common stock.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Islam Nayaab

Role See Remarks

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock	623,250	$0.00	$0.00
Exercise Price or Tax Liability	Class A Common Stock	86,165	$9.73	$838K

Holdings After Transaction: Class A Common Stock — 8,602,461 shares (Direct)

Footnotes (2)

1. F1. Represents an award of restricted stock units ("RSUs"). The RSUs vest in four substantially equal quarterly installments beginning on March 31, 2026. Each RSU represents a contingent right to receive one share of Issuer Class A common stock.
2. F2. These shares were withheld by the Company to satisfy the reporting person's tax withholding obligations. Not a market sale.

Key Figures

RSU grant size: 623,250 RSUs Shares withheld for tax: 86,165 shares Withholding reference price: $9.73 per share +1 more

4 metrics

RSU grant size 623,250 RSUs Award of restricted stock units vesting from March 31, 2026

Shares withheld for tax 86,165 shares Withheld to satisfy tax obligations, not a market sale

Withholding reference price $9.73 per share Price per share used for 86,165-share tax-withholding disposition

Holdings after RSU grant 8,688,626 shares Total Class A common shares directly held after transactions

Key Terms

restricted stock units ("RSUs"), vest in four substantially equal quarterly installments, tax withholding obligations, Not a market sale

4 terms

restricted stock units ("RSUs") financial

"Represents an award of restricted stock units ("RSUs"). The RSUs vest in four substantially equal quarterly installments"

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

vest in four substantially equal quarterly installments financial

"The RSUs vest in four substantially equal quarterly installments beginning on March 31, 2026."

tax withholding obligations financial

"These shares were withheld by the Company to satisfy the reporting person's tax withholding obligations."

Not a market sale financial

"These shares were withheld by the Company to satisfy the reporting person's tax withholding obligations. Not a market sale."

FAQ

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

What did StubHub (STUB) executive Nayaab Islam report in this Form 4?

Nayaab Islam reported a routine equity compensation event involving StubHub Class A common stock. He received 623,250 restricted stock units and had 86,165 shares withheld by the company to satisfy tax obligations, with no open-market stock purchases or sales disclosed.

How many StubHub (STUB) RSUs were granted to Nayaab Islam and how do they vest?

Islam was granted 623,250 restricted stock units in StubHub Class A common stock. The RSUs vest in four substantially equal quarterly installments beginning on March 31, 2026, with each vested RSU converting into one share of Class A common stock upon settlement.

Were any of Nayaab Islam’s StubHub (STUB) transactions open-market sales?

No open-market sales were reported. The 86,165 StubHub shares shown as a disposition were withheld by the company solely to satisfy Islam’s tax withholding obligations, and the filing explicitly states this withholding was not a market sale transaction.

What is Nayaab Islam’s StubHub (STUB) share ownership after these transactions?

After the reported RSU grant and tax withholding, Islam directly holds 8,688,626 shares of StubHub Class A common stock. This figure reflects his position following the May 26, 2026 transactions disclosed in the Form 4 insider ownership report.

What does transaction code F mean in the StubHub (STUB) Form 4 for Nayaab Islam?

Transaction code F indicates shares were used to pay tax obligations or exercise costs. For Islam, 86,165 StubHub shares were withheld by the company to cover tax withholding on equity compensation, and the filing notes this was not a market sale.

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

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Accepted by SEC EDGAR 05/28/2026 - 06:12 PM 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^*

Islam Nayaab

(Last) (First) (Middle)

C/O STUBHUB HOLDINGS, INC.

175 GREENWICH STREET, 59TH FLOOR

(Street)

NEW YORK NEW YORK 10007

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
StubHub Holdings, Inc. [ STUB ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/26/2026

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
Class A Common Stock	05/26/2026		A		623,250(1)	A	$0	8,688,626	D
Class A Common Stock	05/26/2026		F		86,165(2)	D	$9.73	8,602,461	D

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

Explanation of Responses:

1. Represents an award of restricted stock units ("RSUs"). The RSUs vest in four substantially equal quarterly installments beginning on March 31, 2026. Each RSU represents a contingent right to receive one share of Issuer Class A common stock.

2. These shares were withheld by the Company to satisfy the reporting person's tax withholding obligations. Not a market sale.

Remarks:

President and Chief Product Officer

	/s/ Mark Streams, as Attorney-in-Fact for Nayaab Islam	05/28/2026
	** 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)