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).

1. Name and Address of Reporting Person* Klocke Tina (Last) (First) (Middle) C/O BUILD-A-BEAR WORKSHOP, INC. 1954 INNERBELT BUSINESS CENTER DR. (Street) ST. LOUIS MO 63114 (City) (State) (Zip)	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 Oper. & Financial Bear
	3. Date of Earliest Transaction (Month/Day/Year) 02/24/2010
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person

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	02/24/2010		M		26,000	A	$0.465	152,653	D
Common Stock	02/24/2010		F		10,436(1)	D	$6.05	142,217(2)	D
Common Stock								100	I	Trust - Son James
Common Stock								100	I	Trust - Son Michael
Common Stock								300	I	Spouse

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
Employee Stock Option (right to buy)	$0.465	02/24/2010		M			26,000	(3)	04/03/2010	Common Stock	26,000	$0	0	D

Explanation of Responses:

1. Shares surrendered in payment of option exercise price and taxes in connection with exercise of 26,000 options.

2. After giving effect to the transaction reported in this Form 4, Ms. Klocke directly owns 66,486 shares of common stock and 75,731 shares of restricted stock of Build-A-Bear Workshop, Inc. In addition, Ms. Klocke holds vested options to purchase 82,500 shares and unvested options to purchase 36,708 shares of Build-A-Bear Workshop, Inc.'s common stock. In addition, Ms. Klocke indirectly beneficially owns 200 shares through trusts for the benefit of two sons and 300 shares through her spouse.

3. Under the terms of the grant, the options vest in 25% increments over four years beginning one year after the date of grant. All remaining unexercisable options vested and became immediately exercisable in connection with the Issuer's initial public offering on October 28, 2004.

Remarks:

	/s/ Tina Klocke	02/26/2010
	** 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).
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