Tax withholding adjusts StubHub (STUB) officer share holdings

Q: Was Eric Howard Baker’s StubHub transaction a market sale?

No, the Form 4 specifies the 18,128 shares were withheld by StubHub to satisfy Eric Howard Baker’s tax withholding obligations . A footnote explicitly states this was not a market sale , distinguishing it from discretionary share sales on the open market.

Q: What is the significance of the family trust and foundation holdings in StubHub (STUB)?

The filing shows 55,048 shares of StubHub Class A Common Stock held by family trusts and 34,370 shares held by the Eric H. Baker Family Foundation . These represent indirect ownership interests associated with Baker, separate from his direct 12,078,688-share position.

Q: What transaction code is used in Eric Baker’s StubHub Form 4 filing?

The Form 4 uses transaction code "F" for the 18,128-share event, which corresponds to a payment of tax liability by delivering securities . This indicates shares were withheld for taxes rather than bought or sold in the open market.

Filing Impact

(Moderate)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

StubHub Holdings, Inc. director and officer Eric Howard Baker reported a tax-withholding disposition of Class A Common Stock. On May 5, 2026, 18,128 shares were withheld at $7.60 per share to satisfy his tax obligations, which is not a market sale.

After this transaction, Baker directly owned 12,078,688 Class A Common shares. Separate holdings disclosures show 55,048 shares held through family trusts and 34,370 shares held by the Eric H. Baker Family Foundation as indirect ownership positions.

Insider Trade Summary

3 transactions reported

Mixed 3 txns

Insider Baker Eric Howard

Role See Remarks

Type	Security	Shares	Price	Value
Tax Withholding	Class A Common Stock	18,128	$7.60	$138K
holding	Class A Common Stock	--	--	--
holding	Class A Common Stock	--	--	--

Holdings After Transaction: Class A Common Stock — 12,078,688 shares (Direct, null); Class A Common Stock — 34,370 shares (Indirect, Held by the Eric H. Baker Family Foundation)

Footnotes (1)

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Key Figures

Tax-withholding shares: 18,128 shares at $7.60 Direct holdings after transaction: 12,078,688 shares Family trust holdings: 55,048 shares +1 more

4 metrics

Tax-withholding shares 18,128 shares at $7.60 Class A Common Stock withheld on May 5, 2026 for tax obligations

Direct holdings after transaction 12,078,688 shares Class A Common Stock directly owned after tax-withholding disposition

Family trust holdings 55,048 shares Class A Common Stock held indirectly by family trusts

Family foundation holdings 34,370 shares Class A Common Stock held indirectly by Eric H. Baker Family Foundation

Key Terms

Class A Common Stock, tax withholding obligations, family trusts, Eric H. Baker Family Foundation

4 terms

Class A Common Stock financial

"security_title": "Class A Common Stock""

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

tax withholding obligations financial

"to satisfy the reporting person's tax withholding obligations"

family trusts financial

"nature_of_ownership": "Held by family trusts""

Eric H. Baker Family Foundation financial

"Held by the Eric H. Baker Family Foundation"

Form 4 Insider Transactions: What Each Field Means →

05/07/2026 - 05:00 PM

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^*

Baker Eric Howard

(Last)

(First)

(Middle)

C/O STUBHUB HOLDINGS, INC.

175 GREENWICH STREET, 59TH FLOOR

(Street)

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)

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

2a. Foreign Trading Symbol

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

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A Common Stock	05/05/2026		F		18,128⁽¹⁾	D	$7.6	12,078,688	D
Class A Common Stock								34,370	I	Held by the Eric H. Baker Family Foundation
Class A Common Stock								55,048	I	Held by family trusts

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

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

Remarks:

Founder, Chairman and Chief Executive Officer

	/s/ Mark Streams, as Attorney-in-Fact for Eric H. Baker	05/07/2026
	** 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)

Source: View Original Filing on SEC EDGAR

FAQ

What insider activity did Eric Howard Baker report for StubHub (STUB)?

Eric Howard Baker reported a tax-withholding disposition of 18,128 StubHub Class A shares at $7.60 per share on May 5, 2026. These shares were withheld by the company to cover his tax obligations and were not an open-market sale.

How many StubHub (STUB) shares does Eric Howard Baker hold after this Form 4?

After the reported tax withholding, Eric Howard Baker directly owns 12,078,688 shares of StubHub Class A Common Stock. The filing also notes 55,048 shares held by family trusts and 34,370 shares held by the Eric H. Baker Family Foundation as indirect positions.

Was Eric Howard Baker’s StubHub transaction a market sale?

No, the Form 4 specifies the 18,128 shares were withheld by StubHub to satisfy Eric Howard Baker’s tax withholding obligations. A footnote explicitly states this was not a market sale, distinguishing it from discretionary share sales on the open market.

What is the significance of the family trust and foundation holdings in StubHub (STUB)?

The filing shows 55,048 shares of StubHub Class A Common Stock held by family trusts and 34,370 shares held by the Eric H. Baker Family Foundation. These represent indirect ownership interests associated with Baker, separate from his direct 12,078,688-share position.

What transaction code is used in Eric Baker’s StubHub Form 4 filing?

The Form 4 uses transaction code "F" for the 18,128-share event, which corresponds to a payment of tax liability by delivering securities. This indicates shares were withheld for taxes rather than bought or sold in the open market.