BYD

SEC source: 0001062993-23-022968 · form4.xml · nonDerivative · entry 2

BOYD WILLIAM S · CIK 0000940434 · 10% owner · Chair Emeritus

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 9,231,636

F2 · kind: On December 19, 2023, the reporting person gifted 50,000 shares of common stock from the William S. Boyd Gaming Properties Trust to The Boyd Foundation.

F2 · price: On December 19, 2023, the reporting person gifted 50,000 shares of common stock from the William S. Boyd Gaming Properties Trust to The Boyd Foundation.

F1 · ownership.nature: By the William S. Boyd Gaming Properties Trust, of which the reporting person is the trustee, settlor, and beneficiary.

SEC source: 0001062993-23-022976 · form4.xml · nonDerivative · entry 1

Thompson Stephen S. · CIK 0001664330 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,861

SEC source: 0001062993-23-022975 · form4.xml · nonDerivative · entry 1

SMITH KEITH · CIK 0001186757 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,203,805

SEC source: 0001062993-23-022974 · form4.xml · nonDerivative · entry 1

Nelson Lori M. · CIK 0001923804 · SVP, Fin Ops & Reporting, CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,269

SEC source: 0001062993-23-022971 · form4.xml · nonDerivative · entry 2

JOHNSON MARIANNE BOYD · CIK 0001186742 · Director · Executive Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust*

Disclosed balance after: 1,589,094

F1 · ownership.nature: By the Marianne Boyd Gaming Properties Trust, of which the reporting person is the Trustee, Settlor and Beneficiary, excluding shares held by BG-00 Limited Partnership, which are included in note (7) hereof.

SEC source: 0001062993-23-022969 · form4.xml · nonDerivative · entry 1

Hirsberg Josh · CIK 0001421390 · EVP, Treasurer & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 440,510

SEC source: 0001062993-23-022968 · form4.xml · nonDerivative · entry 1

BOYD WILLIAM S · CIK 0000940434 · 10% owner · Chair Emeritus

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 9,281,636

F1 · ownership.nature: By the William S. Boyd Gaming Properties Trust, of which the reporting person is the trustee, settlor, and beneficiary.

SEC source: 0001062993-23-022967 · form4.xml · nonDerivative · entry 1

BOYD WILLIAM R · CIK 0001186738 · Director · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,369

SEC source: 0001062993-23-022966 · form4.xml · nonDerivative · entry 1

Bogich Ted · CIK 0001664714 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 108,434

SEC source: 0001062993-23-017231 · form4.xml · nonDerivative · entry 2

BOYD WILLIAM R · CIK 0001186738 · Director · Vice President

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 1,667,970

F1 · kind: Reflects the contribution of 16,640 shares of common stock of the issuer to WSB-BYD, LLC by the William R. Boyd Gaming Properties Trust.

F1 · price: Reflects the contribution of 16,640 shares of common stock of the issuer to WSB-BYD, LLC by the William R. Boyd Gaming Properties Trust.

F2 · ownership.nature: By the William R. Boyd Gaming Properties Trust, of which the reporting person is the trustee, settlor and beneficiary.

SEC source: 0001062993-23-017229 · form4.xml · nonDerivative · entry 1

BOYD WILLIAM S · CIK 0000940434 · 10% owner · Chair Emeritus

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 9,287,344

F1 · kind: Reflects the contribution of 382,720 shares of common stock of the issuer to WSB-BYD, LLC by the William S. Boyd Gaming Properties Trust.

F1 · price: Reflects the contribution of 382,720 shares of common stock of the issuer to WSB-BYD, LLC by the William S. Boyd Gaming Properties Trust.

F2 · ownership.nature: By the William S. Boyd Gaming Properties Trust, of which the reporting person is the trustee, settlor, and beneficiary.

SEC source: 0001062993-23-017227 · form4.xml · nonDerivative · entry 3

JOHNSON MARIANNE BOYD · CIK 0001186742 · Director · Co-Executive Chair · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Limited Liability Company

Disclosed balance after: 4,800,000

F3 · kind: Reflects the contribution of 16,640, 382,720 and 16,640 shares of common stock of the issuer to WSB-BYD, LLC by the Marianne Boyd Gaming Properties Trust, the William S. Boyd Gaming Properties Trust and the William R. Boyd Gaming Properties Trust, respectively.

F3 · price: Reflects the contribution of 16,640, 382,720 and 16,640 shares of common stock of the issuer to WSB-BYD, LLC by the Marianne Boyd Gaming Properties Trust, the William S. Boyd Gaming Properties Trust and the William R. Boyd Gaming Properties Trust, respectively.

F4 · ownership.nature: By WSB-BYD, LLC, of which the reporting person is the Manager.

SEC source: 0001062993-23-017227 · form4.xml · nonDerivative · entry 2

JOHNSON MARIANNE BOYD · CIK 0001186742 · Director · Co-Executive Chair · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust*

Disclosed balance after: 1,591,744

F1 · kind: Reflects the contribution of 16,640 shares of common stock of the issuer to WSB-BYD, LLC by the Marianne Boyd Gaming Properties Trust.

F1 · price: Reflects the contribution of 16,640 shares of common stock of the issuer to WSB-BYD, LLC by the Marianne Boyd Gaming Properties Trust.

F2 · ownership.nature: By the Marianne Boyd Gaming Properties Trust, of which the reporting person is the Trustee, Settlor and Beneficiary, excluding shares held by BG-00 Limited Partnership, which are included in note (9) hereof.

SEC source: 0001062993-23-016942 · form4.xml · nonDerivative · entry 2

BOYD WILLIAM S · CIK 0000940434 · 10% owner · Chair Emeritus

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 9,670,064

F3 · price: This transaction was executed in multiple trades at prices ranging from $65.00 to $65.32. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effectuated.

F2 · ownership.nature: By The William S. Boyd Gaming Properties Trust, of which the reporting person is the trustee, settlor, and beneficiary.

SEC source: 0001062993-23-016942 · form4.xml · nonDerivative · entry 1

BOYD WILLIAM S · CIK 0000940434 · 10% owner · Chair Emeritus

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 9,680,003

F1 · price: This transaction was executed in multiple trades at prices ranging from $65.50 to $65.76. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effectuated.

F2 · ownership.nature: By The William S. Boyd Gaming Properties Trust, of which the reporting person is the trustee, settlor, and beneficiary.

SEC source: 0001062993-23-016764 · form4.xml · nonDerivative · entry 2

BOYD WILLIAM S · CIK 0000940434 · 10% owner · Chair Emeritus

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 9,720,210

F2 · price: This transaction was executed in multiple trades at prices ranging from $66.50 to $67.00. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effectuated.

F1 · ownership.nature: By The William S. Boyd Gaming Properties Trust, of which the reporting person is the trustee, settlor, and beneficiary.

SEC source: 0001062993-23-016764 · form4.xml · nonDerivative · entry 1

BOYD WILLIAM S · CIK 0000940434 · 10% owner · Chair Emeritus

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 9,764,310

F1 · ownership.nature: By The William S. Boyd Gaming Properties Trust, of which the reporting person is the trustee, settlor, and beneficiary.

SEC source: 0001062993-23-016281 · form4.xml · nonDerivative · entry 2

BOYD WILLIAM S · CIK 0000940434 · 10% owner · Chair Emeritus

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 9,766,224

F3 · price: This transaction was executed in multiple trades at prices ranging from $67.52 to $67.91. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effectuated.

F2 · ownership.nature: By The William S. Boyd Gaming Properties Trust, of which the reporting person is the trustee, settlor, and beneficiary.

SEC source: 0001062993-23-016762 · form4.xml · nonDerivative · entry 2

BOYD WILLIAM R · CIK 0001186738 · Director · Vice President

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 1,684,610

F1 · price: This transaction was executed in multiple trades at prices ranging from $67.80 to $67.90. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effectuated.

F2 · ownership.nature: By the William R. Boyd Gaming Properties Trust, of which the reporting person is the trustee, settlor and beneficiary.

SEC source: 0001062993-23-016281 · form4.xml · nonDerivative · entry 1

BOYD WILLIAM S · CIK 0000940434 · 10% owner · Chair Emeritus

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 9,866,224

F1 · price: This transaction was executed in multiple trades at prices ranging from $67.21 to $67.69. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effectuated.

F2 · ownership.nature: By The William S. Boyd Gaming Properties Trust, of which the reporting person is the trustee, settlor, and beneficiary.

SEC source: 0001062993-23-016183 · form4.xml · nonDerivative · entry 2

JOHNSON MARIANNE BOYD · CIK 0001186742 · Director · Co-Executive Chair · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust*

Disclosed balance after: 1,608,384

F1 · price: This transaction was executed in multiple trades at prices ranging from $67.03 to $67.51. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effectuated.

F2 · ownership.nature: By the Marianne Boyd Gaming Properties Trust, of which the reporting person is the Trustee, Settlor and Beneficiary, excluding shares held by BG-00 Limited Partnership, which are included in note (8) hereof.

SEC source: 0001062993-23-016189 · form4.xml · nonDerivative · entry 2

BOYD WILLIAM R · CIK 0001186738 · Director · Vice President

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 1,694,610

F1 · price: This transaction was executed in multiple trades at prices ranging from $67.35 to $67.45. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effectuated.

F2 · ownership.nature: By the William R. Boyd Gaming Properties Trust, of which the reporting person is the trustee, settlor and beneficiary.

SEC source: 0001062993-23-015879 · form4.xml · nonDerivative · entry 1

Thompson Stephen S. · CIK 0001664330 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 28,264

F1 · ownership.nature: By Stephen S. and Debra L. Thompson Trust dated December 17, 2015.

SEC source: 0001062993-23-015691 · form4.xml · nonDerivative · entry 1

Thompson Stephen S. · CIK 0001664330 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,113

F1 · price: This transaction was executed in multiple trades at prices ranging from $68.150 to $68.155. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001062993-23-015797 · form4a.xml · nonDerivative · entry 1

Thompson Stephen S. · CIK 0001664330 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 30,300

F1 · price: This transaction was executed in multiple trades at prices ranging from $68.150 to $68.155. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effectuated.

F2 · balance_after: The Form 4, as originally filed, inadvertently reported a sale of 16,825 shares of common stock held directly by the reporting person. Such shares were sold by the Stephen S. and Debra L. Thompson Trust dated December 17, 2015. The information in the Form 4, as originally filed, was otherwise correct. The instant Form 4/A correctly reflects the sale and the direct and indirect holdings of the reporting person.

F3 · ownership.nature: By Stephen S. and Debra L. Thompson Trust dated December 17, 2015.

SEC source: 0001062993-23-015782 · form4.xml · nonDerivative · entry 1

SPADAFOR CHRISTINE J. · CIK 0001463238 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 4,212

F1 · ownership.nature: By 2012 Trust UAD 6/1/12, Christine J. Spadafor, Trustee.

SEC source: 0001062993-23-014744 · form4.xml · nonDerivative · entry 1

BOYD WILLIAM S · CIK 0000940434 · 10% owner · Chair Emeritus

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 13,970,224

F1 · ownership.nature: By William S. Boyd Gaming Properties Trust, of which reporting person is the trustee, settlor and beneficiary.

SEC source: 0001062993-23-011711 · form4.xml · nonDerivative · entry 1

Thoman A. Randall · CIK 0001498492 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,517

F1 · shares: The Restricted Stock Units ("RSUs") were granted to the Reporting Person for no consideration under Issuer's 2020 Stock Incentive Plan. The RSUs fully vested, and one share of Issuer common stock was issued for each RSU, on the date of grant.

F1 · price: The Restricted Stock Units ("RSUs") were granted to the Reporting Person for no consideration under Issuer's 2020 Stock Incentive Plan. The RSUs fully vested, and one share of Issuer common stock was issued for each RSU, on the date of grant.

SEC source: 0001062993-23-011710 · form4.xml · nonDerivative · entry 1

Bailey John Robert · CIK 0001423873 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 21,021

F1 · shares: The Restricted Stock Units ("RSUs") were granted to the Reporting Person for no consideration under Issuer's 2020 Stock Incentive Plan. The RSUs fully vested, and one share of Issuer common stock was issued for each RSU, on the date of grant.

F1 · price: The Restricted Stock Units ("RSUs") were granted to the Reporting Person for no consideration under Issuer's 2020 Stock Incentive Plan. The RSUs fully vested, and one share of Issuer common stock was issued for each RSU, on the date of grant.

F2 · ownership.nature: By the JRB-TAT Bailey Family Trust.

SEC source: 0001062993-23-011709 · form4.xml · nonDerivative · entry 1

WHETSELL PAUL W · CIK 0001033638 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,521

F1 · shares: The Restricted Stock Units ("RSUs") were granted to the Reporting Person for no consideration under Issuer's 2020 Stock Incentive Plan. The RSUs fully vested, and one share of Issuer common stock was issued for each RSU, on the date of grant.

F1 · price: The Restricted Stock Units ("RSUs") were granted to the Reporting Person for no consideration under Issuer's 2020 Stock Incentive Plan. The RSUs fully vested, and one share of Issuer common stock was issued for each RSU, on the date of grant.

SEC source: 0001062993-23-011708 · form4.xml · nonDerivative · entry 1

THOMAS PETER M · CIK 0001012741 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 22,021

F1 · shares: The Restricted Stock Units ("RSUs") were granted to the Reporting Person for no consideration under Issuer's 2020 Stock Incentive Plan. The RSUs fully vested, and one share of Issuer common stock was issued for each RSU, on the date of grant.

F1 · price: The Restricted Stock Units ("RSUs") were granted to the Reporting Person for no consideration under Issuer's 2020 Stock Incentive Plan. The RSUs fully vested, and one share of Issuer common stock was issued for each RSU, on the date of grant.

F2 · ownership.nature: By Peter M. Thomas TTEE /u/a/ DTD 11/05/1990 Peter & Nancy Thomas Rev. Trust.

SEC source: 0001062993-23-011707 · form4.xml · nonDerivative · entry 1

SPADAFOR CHRISTINE J. · CIK 0001463238 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,942

F1 · shares: The Restricted Stock Units ("RSUs") were granted to the Reporting Person for no consideration under Issuer's 2020 Stock Incentive Plan. The RSUs fully vested, and one share of Issuer common stock was issued for each RSU, on the date of grant.

F1 · price: The Restricted Stock Units ("RSUs") were granted to the Reporting Person for no consideration under Issuer's 2020 Stock Incentive Plan. The RSUs fully vested, and one share of Issuer common stock was issued for each RSU, on the date of grant.

SEC source: 0001062993-23-006780 · form4.xml · nonDerivative · entry 2

BOYD WILLIAM S · CIK 0000940434 · Director · Co-Executive Chair · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 14,102,224

F1 · price: This transaction was executed in multiple trades at prices ranging from $63.32 to $63.36. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effectuated

F2 · ownership.nature: By William S. Boyd Gaming Properties Trust, of which reporting person is the trustee, settlor and beneficiary.

SEC source: 0001062993-23-006780 · form4.xml · nonDerivative · entry 1

BOYD WILLIAM S · CIK 0000940434 · Director · Co-Executive Chair · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 14,113,673

F2 · ownership.nature: By William S. Boyd Gaming Properties Trust, of which reporting person is the trustee, settlor and beneficiary.

SEC source: 0001062993-23-006169 · form4.xml · nonDerivative · entry 1

Thompson Stephen S. · CIK 0001664330 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,938

F1 · price: This transaction was executed in multiple trades at prices ranging from $65.75 to $65.90. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001062993-23-005214 · form4.xml · nonDerivative · entry 6

SMITH KEITH · CIK 0001186757 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,222,562

F5 · price: This transaction was executed in multiple trades at prices ranging from $65.01 to $65.20. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001062993-23-005214 · form4.xml · nonDerivative · entry 5

SMITH KEITH · CIK 0001186757 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,247,562

F4 · price: This transaction was executed in multiple trades at prices ranging from $64.78 to $65.06. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001062993-23-005214 · form4.xml · nonDerivative · entry 4

SMITH KEITH · CIK 0001186757 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,272,562

F3 · price: This transaction was executed in multiple trades at prices ranging from $64.92 to $65.27. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001062993-23-005214 · form4.xml · nonDerivative · entry 3

SMITH KEITH · CIK 0001186757 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,297,562

F2 · price: This transaction was executed in multiple trades at prices ranging from $63.83 to $64.27. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001062993-23-005214 · form4.xml · nonDerivative · entry 2

SMITH KEITH · CIK 0001186757 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,322,562

SEC source: 0001062993-23-005214 · form4.xml · nonDerivative · entry 1

SMITH KEITH · CIK 0001186757 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,398,193

F1 · price: Represents shares underlying Performance Share Units that vested on February 24, 2023.

SEC source: 0001062993-23-005212 · form4.xml · nonDerivative · entry 2

BOYD WILLIAM R · CIK 0001186738 · Director · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,592

SEC source: 0001062993-23-005212 · form4.xml · nonDerivative · entry 1

BOYD WILLIAM R · CIK 0001186738 · Director · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,524

F1 · shares: Represents shares underlying Performance Share Units that vested on February 24, 2023.

SEC source: 0001062993-23-005205 · form4.xml · nonDerivative · entry 2

Bogich Ted · CIK 0001664714 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 112,511

SEC source: 0001062993-23-005205 · form4.xml · nonDerivative · entry 1

Bogich Ted · CIK 0001664714 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 128,117

F1 · shares: Represents shares underlying Performance Share Units that vested on February 24, 2023.

SEC source: 0001062993-23-005203 · form4.xml · nonDerivative · entry 2

BOYD WILLIAM S · CIK 0000940434 · Director · Co-Executive Chair · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 14,141,749

F2 · ownership.nature: By William S. Boyd Gaming Properties Trust, of which reporting person is the trustee, settlor and beneficiary.

SEC source: 0001062993-23-005203 · form4.xml · nonDerivative · entry 1

BOYD WILLIAM S · CIK 0000940434 · Director · Co-Executive Chair · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 14,164,768

F1 · shares: Represents shares underlying Performance Share Units that vested on February 24, 2023.

F2 · ownership.nature: By William S. Boyd Gaming Properties Trust, of which reporting person is the trustee, settlor and beneficiary.

SEC source: 0001062993-23-005201 · form4.xml · nonDerivative · entry 2

Hirsberg Josh · CIK 0001421390 · EVP, Treasurer & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 446,218

SEC source: 0001062993-23-005201 · form4.xml · nonDerivative · entry 1

Hirsberg Josh · CIK 0001421390 · EVP, Treasurer & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 469,237

F1 · shares: Represents shares underlying Performance Share Units that vested on February 24, 2023.

SEC source: 0001062993-23-005200 · form4.xml · nonDerivative · entry 3

JOHNSON MARIANNE BOYD · CIK 0001186742 · Director · Co-Executive Chair · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust*

Disclosed balance after: 1,708,384

F2 · ownership.nature: By MBGPT, of which the reporting person is the Trustee, Settlor and Beneficiary, excluding shares held by BG-00 Limited Partnership, which are included in note (8) hereof.