Statement of Changes in Beneficial Ownership (4)

FORM 4 [ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person ^* MILLER STEVEN G	2. Issuer Name and Ticker or Trading Symbol BIG 5 SPORTING GOODS Corp [ BGFV ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chairman, President and CEO
(Last) (First) (Middle) C/O BIG 5 SPORTING GOODS CORPORATION, 2525 EAST EL SEGUNDO BLVD.	3. Date of Earliest Transaction (MM/DD/YYYY) 5/26/2021
(Street) EL SEGUNDO, CA 90245 (City) (State) (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	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. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. 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. Trans. Date	2A. Deemed Execution Date, if any	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)
Common Stock, par value $.01	5/26/2021		M		14843.0	A	$6.2	89427.0	D
Common Stock, par value $.01	5/26/2021		M		10209	A	$4.07	99636	D
Common Stock, par value $.01	5/26/2021		S		14843	D	$30.08 ⁽²⁾	84793	D
Common Stock, par value $.01	5/26/2021		S		5010	D	$32.48 ⁽³⁾	79783	D
Common Stock, par value $.01	5/26/2021		S		199	D	$32.91 ⁽⁴⁾	74584.0	D
Common Stock, par value $.01	5/26/2021		S		1600	D	$32.79 ⁽⁵⁾	77984	D
Common Stock, par value $.01	5/26/2021		S		3400	D	$32.06 ⁽⁶⁾	74584	D
Common Stock, par value $.01								686885	I	By the Steven G. Miller and Jacquelyne G. Miller Trust dated September 13, 1990
Common Stock, par value $.01								374232 ⁽¹⁾	I	By Robert W. and Florence Miller Family Partners, L.P.
Common Stock, par value $.01								105945 ⁽¹⁾	I	By the Robert W. Miller and Florence H. Miller Family Trust Marital Trust No. 1 dated 09/11/08

*Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)*
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. 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		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 of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)			11. Nature of Indirect Beneficial Ownership (Instr. 4)
Employee Stock Option (right to buy)	$6.2	5/26/2021		M			14843	⁽⁷⁾	3/1/2028	Common Stock, par value $.01	14843	$0.0	5209	D
Employee Stock Option (right to buy)	$4.07	5/26/2021		M			10209	⁽⁸⁾	3/1/2029	Common Stock, par value $.01	10209	$0.0	14791	D

Explanation of Responses:
(1)	The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.
(2)	Represents the weighted average sale price for multiple transactions at prices ranging from $30.00 to $30.20 per share. The undersigned undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
(3)	Represents the weighted average sale price for multiple transactions at prices ranging from $31.88 to $32.85 per share. The undersigned undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
(4)	Represents the weighted average sale price for multiple transactions at prices ranging from $32.88 to $32.94 per share. The undersigned undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
(5)	Represents the weighted average sale price for multiple transactions at prices ranging from $32.75 to $32.84 per share. The undersigned undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
(6)	Represents the weighted average sale price for multiple transactions at prices ranging from $32.05 to $32.09 per share. The undersigned undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
(7)	These options were granted on March 1, 2018, and vest in 48 equal monthly installments.
(8)	These options were granted on March 1, 2019, and vest in 48 equal monthly installments.

Reporting Owners
Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
MILLER STEVEN G C/O BIG 5 SPORTING GOODS CORPORATION 2525 EAST EL SEGUNDO BLVD. EL SEGUNDO, CA 90245	X		Chairman, President and CEO