[Form 4] BUILD-A-BEAR WORKSHOP INC Insider Trading Activity

Rhea-AI Filing Summary

BUILD-A-BEAR WORKSHOP INC Chief Revenue Officer David D. Henderson reported a small insider share disposition related to taxes, not a market sale. On the vesting of restricted stock, he surrendered 245 shares of common stock at $36.94 per share to satisfy tax withholding obligations.

According to the footnotes, after this tax-withholding transaction Henderson directly holds 944 shares of common stock and 20,207 shares of restricted stock in Build-A-Bear Workshop, Inc. This filing reflects routine compensation and tax treatment rather than an active decision to buy or sell stock in the open market.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Henderson David D.

Role Chief Revenue Officer

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock	245	$36.94	$9K

Holdings After Transaction: Common Stock — 21,151 shares (Direct, null)

Footnotes (1)

1. Shares surrendered in payment of tax withholding due upon vesting of restricted stock. After giving effect to the transactions reported in this Form 4, Mr. Henderson directly owns 944 shares of common stock and 20,207 shares of restricted stock of Build-A-Bear Workshop, Inc.

Key Figures

Shares surrendered for taxes: 245 shares Price per surrendered share: $36.94 per share Common shares held after: 944 shares +2 more

5 metrics

Shares surrendered for taxes 245 shares Tax withholding on restricted stock vesting

Price per surrendered share $36.94 per share Value used for tax-withholding disposition

Common shares held after 944 shares Direct ownership after Form 4 transaction

Restricted shares held after 20,207 shares Restricted stock position after transaction

Total equity-related shares 21,151 shares Sum of common and restricted shares after transaction

Key Terms

restricted stock, tax withholding, Form 4, Common Stock, +1 more

5 terms

restricted stock financial

"Shares surrendered in payment of tax withholding due upon vesting of restricted stock."

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

tax withholding financial

"Shares surrendered in payment of tax withholding due upon vesting of restricted stock."

Tax withholding is the practice of taking a portion of a payment—such as wages, dividends, or sale proceeds—before it reaches the recipient and sending that portion to the tax authority as an advance on the recipient’s eventual tax bill. For investors it matters because withholding reduces immediate cash received and affects after‑tax returns, estimated tax payments, and whether you may owe more or receive a refund when taxes are finally calculated, like having a small automatic savings set aside for your tax bill.

Form 4 regulatory

"After giving effect to the transactions reported in this Form 4, Mr. Henderson directly owns 944 shares of common stock..."

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Common Stock financial

"security_title": "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Payment of exercise price or tax liability by delivering securities financial

"transaction_code_description": "Payment of exercise price or tax liability by delivering securities""

Form 4 Insider Transactions: What Each Field Means →

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^*

Henderson David D.

(Last) (First) (Middle)

C/O BUILD-A-BEAR WORKSHOP, INC.

415 SOUTH 18TH STREET

(Street)

ST. LOUIS MISSOURI 63103

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
BUILD-A-BEAR WORKSHOP INC [ BBW ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/30/2026

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
Common Stock	04/30/2026		F		245(1)	D	$36.94	21,151(2)	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. Shares surrendered in payment of tax withholding due upon vesting of restricted stock.

2. After giving effect to the transactions reported in this Form 4, Mr. Henderson directly owns 944 shares of common stock and 20,207 shares of restricted stock of Build-A-Bear Workshop, Inc.

	/s/ Yevgeny Fundler, as Attorney-in-Fact for David D. Henderson	05/04/2026
	** 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)