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person · Reporting owner

JOHNSON MARIANNE BOYD

Disclosed activity across 2 companies

Tapewire entity
19658
SEC CIK
0001186742

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
BOYD GAMING CORPBYD · Entity 3838Director · 10% ownerAugust 24, 2026August 26, 2026
WESTERN ALLIANCE BANCORPORATIONWAL · Entity 3616DirectorFebruary 05, 2026February 09, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

BOYD GAMING CORP

Report date August 24, 2026 · Filed August 26, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectBy Trust*1,611,671 Reported balance After 2026-08-24 transaction · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · 2026-08-24 · Sale · Disposed 12 · Balance 1,611,671

F1: This transaction was executed in a single trade of $82.00. 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 effected.

F2: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

Common StockSEC Table I · non-derivativeIndirectBy Trust*45,482 Reported balance Holding disclosure · report date 2026-08-24 · row 5 Holding and transaction disclosures are not merged.
1 source row

Row 5 · Balance 45,482

F5: By the Johnson Children's Trust Dated 6/24/96, Taylor J. Boyd, Trustee.

Common StockSEC Table I · non-derivativeIndirectBy Trust*25,555 Reported balance Holding disclosure · report date 2026-08-24 · row 6 Holding and transaction disclosures are not merged.
1 source row

Row 6 · Balance 25,555

F6: By Marianne Boyd Johnson as Trustee of the Justin Boyd Education Trust Dated 11/1/99.

Common StockSEC Table I · non-derivativeDirect39,088 Reported balance Holding disclosure · report date 2026-08-24 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 39,088

Common StockSEC Table I · non-derivativeIndirectBy Limited Partnership*1,487,858 Reported balance Holding disclosure · report date 2026-08-24 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 1,487,858

F3: By BG-00 Limited Partnership, of which the Marianne Boyd Gaming Properties Trust, of which the reporting person is the trustee, settlor and beneficiary, is the general partner thereof.

Common StockSEC Table I · non-derivativeIndirectBy Limited Liability Company*4,800,000 Reported balance Holding disclosure · report date 2026-08-24 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 4,800,000

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

Common StockSEC Table I · non-derivativeIndirectBy Limited Liability Company*1,100,000 Reported balance Holding disclosure · report date 2026-08-24 · row 7 Holding and transaction disclosures are not merged.
1 source row

Row 7 · Balance 1,100,000

F7: By BG-SUB, LLC of which Marianne Boyd Johnson is the managing member thereof.

Common StockSEC Table I · non-derivativeIndirectBy Limited Liability Company*4,004,000 Reported balance Holding disclosure · report date 2026-08-24 · row 8 Holding and transaction disclosures are not merged.
1 source row

Row 8 · Balance 4,004,000

F8: By BYD-SST LLC, of which Marianne Boyd Johnson is the managing member thereof.

Filing footnotes · ownership attribution and instrument terms

F1: This transaction was executed in a single trade of $82.00. 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 effected.

F2: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

F3: By BG-00 Limited Partnership, of which the Marianne Boyd Gaming Properties Trust, of which the reporting person is the trustee, settlor and beneficiary, is the general partner thereof.

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

F5: By the Johnson Children's Trust Dated 6/24/96, Taylor J. Boyd, Trustee.

F6: By Marianne Boyd Johnson as Trustee of the Justin Boyd Education Trust Dated 11/1/99.

F7: By BG-SUB, LLC of which Marianne Boyd Johnson is the managing member thereof.

F8: By BYD-SST LLC, of which Marianne Boyd Johnson is the managing member thereof.

WESTERN ALLIANCE BANCORPORATION

Report date February 05, 2026 · Filed February 09, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect12,525 Reported balance After 2026-02-05 transaction · row 1
1 source row

Row 1 · 2026-02-05 · Grant · Acquired 2,580 · Balance 12,525

Common StockSEC Table I · non-derivativeIndirectSamuel J. Johnson (spouse)2,496 Reported balance Holding disclosure · report date 2026-02-05 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 2,496

Common StockSEC Table I · non-derivativeIndirectThe Marianne E. Boyd Trust, dated January 9, 2007149,634 Reported balance Holding disclosure · report date 2026-02-05 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 149,634

Common StockSEC Table I · non-derivativeIndirectWSB-WAL LLC148,525 Reported balance Holding disclosure · report date 2026-02-05 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 148,525

Common StockSEC Table I · non-derivativeIndirectSMW WAL Irrevocable Trust, dated March 13, 20234,010,189 Reported balance Holding disclosure · report date 2026-02-05 · row 5 Holding and transaction disclosures are not merged.
1 source row

Row 5 · Balance 4,010,189

F1: The reporting person is the Trustee of SMW WAL Irrevocable Trust and disclaims beneficial ownership in all but 1,336,730 shares.

Filing footnotes · ownership attribution and instrument terms

F1: The reporting person is the Trustee of SMW WAL Irrevocable Trust and disclaims beneficial ownership in all but 1,336,730 shares.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 24, 2026 Filed Aug 26, 2026 21:09 UTC BOYD GAMING CORP BYD · Entity 3838 SaleCommon Stock 12 $82.00 $984.00
Disclosure

SEC source: 0000906553-26-000066 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust*

Disclosed balance after: 1,611,671

F1 · shares: This transaction was executed in a single trade of $82.00. 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 effected.

F1 · price: This transaction was executed in a single trade of $82.00. 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 effected.

F2 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

Read SEC document
June 30, 2026 Filed Jul 2, 2026 21:45 UTC BOYD GAMING CORP BYD · Entity 3838 Tax withholdingCommon Stock 30,823 $88.33 $2,722,595.59
Disclosure

SEC source: 0000906553-26-000058 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust*

Disclosed balance after: 1,611,683

F2 · shares: Reflects withholding of shares issuable upon the early vesting of Restricted Stock Units to pay taxes associated with the Reporting Person’s retirement as an officer of the Company as of December 31, 2025.

F2 · price: Reflects withholding of shares issuable upon the early vesting of Restricted Stock Units to pay taxes associated with the Reporting Person’s retirement as an officer of the Company as of December 31, 2025.

F3 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

Read SEC document
June 30, 2026 Filed Jul 2, 2026 21:45 UTC BOYD GAMING CORP BYD · Entity 3838 GrantCommon Stock 30,351 $0.00 $0.00
Disclosure

SEC source: 0000906553-26-000058 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust*

Disclosed balance after: 1,642,506

F1 · kind: Represents shares of underlying Career Restricted Share Units that vested on 6/30/3036 as a result of the Reporting Person’s retirement as an officer of the Company as of December 31, 2025.

F1 · shares: Represents shares of underlying Career Restricted Share Units that vested on 6/30/3036 as a result of the Reporting Person’s retirement as an officer of the Company as of December 31, 2025.

F1 · price: Represents shares of underlying Career Restricted Share Units that vested on 6/30/3036 as a result of the Reporting Person’s retirement as an officer of the Company as of December 31, 2025.

F3 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

Read SEC document
May 07, 2026 Filed May 11, 2026 17:03 UTC BOYD GAMING CORP BYD · Entity 3838 GrantCommon Stock 2,347 $0.00 $0.00
Disclosure

SEC source: 0000906553-26-000044 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust*

Disclosed balance after: 1,612,155

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 Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

Read SEC document
May 05, 2026 Filed May 5, 2026 21:53 UTC BOYD GAMING CORP BYD · Entity 3838 SaleCommon Stock 62,914 $84.03 $5,286,663.42
Disclosure

SEC source: 0000906553-26-000035 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust*

Disclosed balance after: 1,609,808

F2 · price: This transaction was executed in multiple transactions ranging from $84.30 to $84.00.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 effected.

F3 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

Read SEC document
May 01, 2026 Filed May 5, 2026 21:53 UTC BOYD GAMING CORP BYD · Entity 3838 SaleCommon Stock 37,086 $85.27 $3,162,323.22
Disclosure

SEC source: 0000906553-26-000035 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust*

Disclosed balance after: 1,672,722

F1 · price: This transaction was executed in multiple transactions ranging from $86.27 to $85.00.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 effected.

F3 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

Read SEC document
February 22, 2026 Filed Feb 24, 2026 01:06 UTC BOYD GAMING CORP BYD · Entity 3838 Tax withholdingCommon Stock 3,524 $86.20 $303,768.80
Disclosure

SEC source: 0000906553-26-000020 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust*

Disclosed balance after: 1,709,808

F2 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

Read SEC document
February 22, 2026 Filed Feb 24, 2026 01:06 UTC BOYD GAMING CORP BYD · Entity 3838 GrantCommon Stock 8,953 $0.00 $0.00
Disclosure

SEC source: 0000906553-26-000020 · 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: 1,713,332

F1 · shares: Represents shares underlying Performance Share Units that vested on February 22, 2026.

F1 · price: Represents shares underlying Performance Share Units that vested on February 22, 2026.

F2 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

Read SEC document
February 05, 2026 Filed Feb 9, 2026 21:22 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 GrantCommon Stock 2,580 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-006458 · wk-form4_1770672132.xml · nonDerivative · entry 1

JOHNSON MARIANNE BOYD · CIK 0001186742 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,525

Read SEC document
January 05, 2026 Filed Jan 7, 2026 22:37 UTC BOYD GAMING CORP BYD · Entity 3838 GrantCareer Restricted Stock Units · Derivative 618 $0.00 $0.00
Disclosure

SEC source: 0000906553-26-000006 · form4.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 618

Underlying: Common Stock · 618 shares

Expires not disclosed

F1 · derivative.exercise_price: The Career Restricted Stock Units were granted to the Reporting Person for no consideration pursuant to the Issuer's Career Shares Program under its 2020 Stock Incentive Plan. Each Career Restricted Stock Unit represents a contingent right to receive one share of Issuer common stock.

F2 · derivative.exercise_date: The Career Restricted Stock Units generally will be paid out in shares of lssuer common stock at the time of retirement at a level determined by the grantee's attained age and years of continuous service at retirement.

F2 · derivative.expiration_date: The Career Restricted Stock Units generally will be paid out in shares of lssuer common stock at the time of retirement at a level determined by the grantee's attained age and years of continuous service at retirement.

Read SEC document
December 15, 2025 Filed Dec 16, 2025 21:13 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 SaleCommon Stock 5,386 $87.95 $473,698.70
Disclosure

SEC source: 0001628280-25-057377 · wk-form4_1765919629.xml · nonDerivative · entry 5

JOHNSON MARIANNE BOYD · CIK 0001186742 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Marianne Boyd Johnson Subtrust of the Boyd 2005 Irrevocable Trust dated April 14, 2005

Disclosed balance after: 0

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.64 to $88.50, inclusive.

Read SEC document
December 15, 2025 Filed Dec 16, 2025 21:13 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 SaleCommon Stock 2,328 $86.79 $202,047.12
Disclosure

SEC source: 0001628280-25-057377 · wk-form4_1765919629.xml · nonDerivative · entry 4

JOHNSON MARIANNE BOYD · CIK 0001186742 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Marianne Boyd Johnson Subtrust of the Boyd 2005 Irrevocable Trust dated April 14, 2005

Disclosed balance after: 5,386

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.53 to $87.36, inclusive.

Read SEC document
December 15, 2025 Filed Dec 16, 2025 21:13 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 SaleCommon Stock 7,714 $86.79 $669,498.06
Disclosure

SEC source: 0001628280-25-057377 · wk-form4_1765919629.xml · nonDerivative · entry 3

JOHNSON MARIANNE BOYD · CIK 0001186742 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Samuel J. Boyd Subtrust of the Boyd 2005 Irrevocable Trust dated April 14, 2005

Disclosed balance after: 0

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.53 to $87.36, inclusive.

Read SEC document
December 15, 2025 Filed Dec 16, 2025 21:13 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 SaleCommon Stock 6,614 $86.79 $574,029.06
Disclosure

SEC source: 0001628280-25-057377 · wk-form4_1765919629.xml · nonDerivative · entry 2

JOHNSON MARIANNE BOYD · CIK 0001186742 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · William R. Boyd Subtrust of The Boyd 2005 Irrevocable Trust dated April 15, 2005

Disclosed balance after: 0

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.53 to $87.36, inclusive.

Read SEC document
December 15, 2025 Filed Dec 16, 2025 21:13 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 SaleCommon Stock 1,100 $86.50 $95,150.00
Disclosure

SEC source: 0001628280-25-057377 · wk-form4_1765919629.xml · nonDerivative · entry 1

JOHNSON MARIANNE BOYD · CIK 0001186742 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · William R. Boyd Subtrust of The Boyd 2005 Irrevocable Trust dated April 15, 2005

Disclosed balance after: 6,614

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.48 to $86.52, inclusive. The reporting person undertakes to provide to Western Alliance Bancorporation, any security holder of Western Alliance Bancorporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1), (2), and (3) to this Form 4.

Read SEC document
September 04, 2025 Filed Sep 5, 2025 21:36 UTC BOYD GAMING CORP BYD · Entity 3838 SaleCommon Stock 100,000 $86.62 $8,662,000.00
Disclosure

SEC source: 0001062993-25-015371 · 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: 1,704,379

F1 · price: This transaction was executed in multiple trades at prices ranging from $87.10 to $86.34. 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 effected.

F2 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

Read SEC document
August 21, 2025 Filed Aug 22, 2025 22:28 UTC BOYD GAMING CORP BYD · Entity 3838 OtherCommon Stock 45,482 $0.00 $0.00
Disclosure

SEC source: 0001062993-25-014859 · 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: 45,482

F1 · shares: Transaction reflects the distribution of an aggregate of 45,482 shares of common stock by the Johnson Children's Trust Dated 6/24/96 to the Sean W. Johnson Separate Property Trust dated May 9, 2019.

F2 · ownership.nature: By the Johnson Children's Trust Dated 6/24/96, Taylor J. Boyd, Trustee.

Read SEC document
August 18, 2025 Filed Aug 20, 2025 20:25 UTC BOYD GAMING CORP BYD · Entity 3838 OtherCommon Stock 300,000 $0.00 $0.00
Disclosure

SEC source: 0001062993-25-014755 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust*

Disclosed balance after: 1,804,379

F3 · shares: Transaction reflects the receipt of 300,000 shares of common stock in distribution from BG-00 Limited Partnership, as described in footnote (1).

F4 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

Read SEC document
August 18, 2025 Filed Aug 20, 2025 20:25 UTC BOYD GAMING CORP BYD · Entity 3838 OtherCommon Stock 909,091 $0.00 $0.00
Disclosure

SEC source: 0001062993-25-014755 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Limited Partnership*

Disclosed balance after: 1,487,858

F1 · shares: Transaction reflects the distribution of an aggregate of 909,091 shares of common stock by BG-00 Limited Partnership to the Marianne Boyd Johnson Gaming Properties Trust and three additional beneficiaries.

F2 · ownership.nature: By BG-00 Limited Partnership, of which the Marianne Boyd Gaming Properties Trust, of which the reporting person is the trustee, settlor and beneficiary, is the general partner thereof.

Read SEC document
August 13, 2025 Filed Aug 14, 2025 23:17 UTC BOYD GAMING CORP BYD · Entity 3838 SaleCommon Stock 100,000 $84.17 $8,417,000.00
Disclosure

SEC source: 0001062993-25-014467 · 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: 1,504,379

F1 · shares: This transaction was executed in multiple trades at prices ranging from $84.43 to $83.84 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 effected

F1 · price: This transaction was executed in multiple trades at prices ranging from $84.43 to $83.84 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 effected

F2 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

Read SEC document
May 16, 2025 Filed May 19, 2025 21:23 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 GiftCommon Stock 3,083 $0.00 $0.00
Disclosure

SEC source: 0001212545-25-000162 · wk-form4_1747689784.xml · nonDerivative · entry 1

JOHNSON MARIANNE BOYD · CIK 0001186742 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · William R. Boyd Subtrust of The Boyd 2005 Irrevocable Trust dated April 15, 2005

Disclosed balance after: 7,714

Read SEC document
March 06, 2025 Filed Mar 11, 2025 01:12 UTC BOYD GAMING CORP BYD · Entity 3838 OtherCommon Stock 300,000 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-006881 · rdgdoc.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust*

Disclosed balance after: 1,604,379

F3 · shares: Transaction reflects the receipt of 300,000 shares of common stock in distribution from BG-00 Limited Partnership, as described in footnote (1).

F4 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

Read SEC document
March 06, 2025 Filed Mar 11, 2025 01:12 UTC BOYD GAMING CORP BYD · Entity 3838 OtherCommon Stock 909,091 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-006881 · rdgdoc.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Limited Partnership*

Disclosed balance after: 2,387,949

F1 · shares: Transaction reflects the distribution of an aggregate of 909,091 shares of common stock by BG-00 Limited Partnership to the Marianne Boyd Johnson Gaming Properties Trust and three additional beneficiaries.

F2 · ownership.nature: By BG-00 Limited Partnership, of which the Marianne Boyd Gaming Properties Trust, of which the reporting person is the trustee, settlor and beneficiary, is the general partner thereof.

Read SEC document
March 03, 2025 Filed Mar 4, 2025 23:33 UTC BOYD GAMING CORP BYD · Entity 3838 GrantCommon Stock 5,594 $0.00 $0.00
Disclosure

SEC source: 0001062993-25-004429 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,088

F1 · shares: The Reporting Person was awarded 5,594 Restricted Stock Units for no consideration pursuant to the Issuer's 2020 Stock Incentive Plan. Each Restricted Stock Unit represents a contingent right to receive one share of Issuer common stock upon vesting. The Restricted Stock Units will vest in full on February 20, 2028. The Restricted Stock Units are subject to the forfeiture and other terms and conditions contained in the award agreement and the 2020 Stock Incentive Plan.

Read SEC document
February 21, 2025 Filed Feb 25, 2025 23:46 UTC BOYD GAMING CORP BYD · Entity 3838 GrantCommon Stock 7,551 $0.00 $0.00
Disclosure

SEC source: 0001062993-25-003535 · 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: 1,304,379

F1 · shares: Represents shares underlying Performance Share Units that vested on February 21, 2025

F2 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

Read SEC document
February 12, 2025 Filed Feb 13, 2025 22:00 UTC BOYD GAMING CORP BYD · Entity 3838 SaleCommon Stock 49,800 $77.59 $3,863,982.00
Disclosure

SEC source: 0001062993-25-002336 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust*

Disclosed balance after: 1,296,828

F2 · kind: This transaction was executed in multiple trades at prices ranging from $77.25 to $78.59 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 effected.

F2 · price: This transaction was executed in multiple trades at prices ranging from $77.25 to $78.59 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 effected.

F3 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

Read SEC document
February 11, 2025 Filed Feb 13, 2025 22:00 UTC BOYD GAMING CORP BYD · Entity 3838 SaleCommon Stock 50,000 $77.68 $3,884,000.00
Disclosure

SEC source: 0001062993-25-002336 · 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: 1,346,628

F1 · kind: This transaction was executed in multiple trades at prices ranging from $77.17 to $78.17 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 effected.

F1 · price: This transaction was executed in multiple trades at prices ranging from $77.17 to $78.17 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 effected.

F3 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

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February 06, 2025 Filed Feb 10, 2025 22:33 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 GrantCommon Stock 2,594 $0.00 $0.00
Disclosure

SEC source: 0001212545-25-000050 · wk-form4_1739226827.xml · nonDerivative · entry 1

JOHNSON MARIANNE BOYD · CIK 0001186742 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,945

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January 02, 2025 Filed Jan 6, 2025 22:36 UTC BOYD GAMING CORP BYD · Entity 3838 GrantCareer Restricted Stock Units · Derivative 741 $0.00 $0.00
Disclosure

SEC source: 0001062993-25-000444 · form4.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 741

Underlying: Common Stock · 741 shares

Expires not disclosed

F1 · derivative.exercise_price: The Career Restricted Stock Units were granted to the Reporting Person for no consideration pursuant to the Issuer's Career Shares Program under its 2020 Stock Incentive Plan. Each Career Restricted Stock Unit represents a contingent right to receive one share of Issuer common stock.

F2 · derivative.exercise_date: The Career Restricted Stock Units generally will be paid out in shares of lssuer common stock at the time of retirement at a level determined by the grantee's attained age and years of continuous service at retirement.

F2 · derivative.expiration_date: The Career Restricted Stock Units generally will be paid out in shares of lssuer common stock at the time of retirement at a level determined by the grantee's attained age and years of continuous service at retirement.

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December 02, 2024 Filed Feb 10, 2025 22:36 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 OtherCommon Stock 10 $93.80 $938.00
Disclosure

SEC source: 0001212545-25-000064 · wk-form5_1739226981.xml · nonDerivative · entry 2

JOHNSON MARIANNE BOYD · CIK 0001186742 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Samuel J. Johnson (spouse)

Disclosed balance after: 2,496

F1 · kind: WAL's quarterly dividends paid on certain shares held by the reporting person were reinvested in additional shares of the Company's stock. These transactions were inadvertently effectuated within six months of a matching disposition. Accordingly, the Reporting Person realized short-swing profits of $9.90 under Section 16(b) of the Securities Exchange Act of 1934, as amended, as a result of the sale of securities on August 30, 2024 and subsequent acquisition of the Issuer's common shares reported herein. The Reporting Person has voluntarily disgorged to the Issuer all of such short-swing profits realized by the Reporting Person from such transactions. The reporting person has since changed the reinvestment elections to avoid inadvertent matchable transactions in the future.

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September 03, 2024 Filed Feb 10, 2025 22:36 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 OtherCommon Stock 11 $80.10 $881.10
Disclosure

SEC source: 0001212545-25-000064 · wk-form5_1739226981.xml · nonDerivative · entry 1

JOHNSON MARIANNE BOYD · CIK 0001186742 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Samuel J. Johnson (spouse)

Disclosed balance after: 2,486

F1 · kind: WAL's quarterly dividends paid on certain shares held by the reporting person were reinvested in additional shares of the Company's stock. These transactions were inadvertently effectuated within six months of a matching disposition. Accordingly, the Reporting Person realized short-swing profits of $9.90 under Section 16(b) of the Securities Exchange Act of 1934, as amended, as a result of the sale of securities on August 30, 2024 and subsequent acquisition of the Issuer's common shares reported herein. The Reporting Person has voluntarily disgorged to the Issuer all of such short-swing profits realized by the Reporting Person from such transactions. The reporting person has since changed the reinvestment elections to avoid inadvertent matchable transactions in the future.

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August 30, 2024 Filed Sep 3, 2024 22:34 UTC BOYD GAMING CORP BYD · Entity 3838 SaleCommon Stock 73,130 $60.00 $4,387,800.00
Disclosure

SEC source: 0001062993-24-016028 · 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: 1,396,628

F1 · kind: This transaction was executed in multiple trades at prices ranging from $60.18 to $60.00. 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 effected.

F2 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

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August 30, 2024 Filed Sep 4, 2024 23:03 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 SaleCommon Stock 12,516 $81.00 $1,013,796.00
Disclosure

SEC source: 0001212545-24-000249 · wk-form4_1725486829.xml · nonDerivative · entry 1

JOHNSON MARIANNE BOYD · CIK 0001186742 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,351

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August 29, 2024 Filed Aug 30, 2024 21:30 UTC BOYD GAMING CORP BYD · Entity 3838 SaleCommon Stock 73,130 $60.23 $4,404,619.90
Disclosure

SEC source: 0001062993-24-015939 · 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: 1,423,498

F1 · kind: This transaction was executed in multiple trades at prices ranging from $60.47 to $60.00. 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 effected.

F2 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

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August 29, 2024 Filed Sep 3, 2024 22:33 UTC Amendment BOYD GAMING CORP BYD · Entity 3838 SaleCommon Stock 26,870 $60.23 $1,618,380.10
Disclosure

SEC source: 0001062993-24-016024 · form4a.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: 1,469,758

F1 · kind: This transaction was executed in multiple trades at prices ranging from $60.47 to $60.00. 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 effected.

F2 · shares: The Form 4, as originally filed, reported the sale of 73,130 shares of common stock. The correct number of shares for the instant transaction is 26,870. The remaining 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 Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

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June 18, 2024 Filed Jun 21, 2024 21:06 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 GiftCommon Stock 3,086 $0.00 $0.00
Disclosure

SEC source: 0001212545-24-000195 · wk-form4_1719003964.xml · nonDerivative · entry 1

JOHNSON MARIANNE BOYD · CIK 0001186742 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · William R. Boyd Subtrust of The Boyd 2005 Irrevocable Trust dated April 15, 2005

Disclosed balance after: 10,797

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April 01, 2024 Filed Apr 1, 2024 23:45 UTC BOYD GAMING CORP BYD · Entity 3838 OtherCommon Stock 39,463 $0.00 $0.00
Disclosure

SEC source: 0001062993-24-007611 · 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: 0

F1 · kind: Transaction reflects the transfer of stock by Marianne Boyd Johnson as Trustee of the Josef William Boyd Education Trust Dated 7/1/97 to Josef W. Boyd as Trustee of the Josef W. Boyd Separate Property Trust dated February 27, 2024.

F1 · shares: Transaction reflects the transfer of stock by Marianne Boyd Johnson as Trustee of the Josef William Boyd Education Trust Dated 7/1/97 to Josef W. Boyd as Trustee of the Josef W. Boyd Separate Property Trust dated February 27, 2024.

F2 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Josef William Boyd Education Trust Dated 7/1/97.

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February 28, 2024 Filed Mar 2, 2024 00:16 UTC BOYD GAMING CORP BYD · Entity 3838 GrantCommon Stock 6,602 $0.00 $0.00
Disclosure

SEC source: 0001062993-24-005121 · form4.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 1,496,628

F2 · shares: The Reporting Person was awarded 6,602 Restricted Stock Units for no consideration pursuant to the Issuer's 2020 Stock Incentive Plan. Each Restricted Stock Unit represents a contingent right to receive one share of Issuer common stock upon vesting. The Restricted Stock Units will vest in full on February 28, 2027. The Restricted Stock Units are subject to the forfeiture and other terms and conditions contained in the award agreement and the 2020 Stock Incentive Plan.

F3 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

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February 28, 2024 Filed Mar 2, 2024 00:16 UTC BOYD GAMING CORP BYD · Entity 3838 Tax withholdingCommon Stock 5,140 $63.96 $328,754.40
Disclosure

SEC source: 0001062993-24-005121 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust*

Disclosed balance after: 1,490,026

F3 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

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February 28, 2024 Filed Mar 2, 2024 00:16 UTC BOYD GAMING CORP BYD · Entity 3838 GrantCommon Stock 13,066 $0.00 $0.00
Disclosure

SEC source: 0001062993-24-005121 · 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: 1,495,166

F1 · shares: Represents shares underlying Performance Share Units that vested on February 28, 2024.

F3 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

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February 18, 2024 Filed Feb 20, 2024 13:58 UTC BOYD GAMING CORP BYD · Entity 3838 Tax withholdingCommon Stock 6,994 $63.37 $443,209.78
Disclosure

SEC source: 0001062993-24-003543 · form4.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 1,482,100

F1 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

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February 16, 2024 Filed Feb 20, 2024 13:58 UTC BOYD GAMING CORP BYD · Entity 3838 SaleCommon Stock 22,339 $64.06 $1,431,036.34
Disclosure

SEC source: 0001062993-24-003543 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 1,489,094

F3 · price: This transaction was executed in multiple trades at prices ranging from $64.23 to $64.00. 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 effected.

F1 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

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February 15, 2024 Filed Feb 20, 2024 13:58 UTC BOYD GAMING CORP BYD · Entity 3838 SaleCommon Stock 77,661 $64.87 $5,037,869.07
Disclosure

SEC source: 0001062993-24-003543 · 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: 1,511,433

F2 · price: This transaction was executed in multiple trades at prices ranging from $65.15 to $64.60. 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 effected.

F1 · ownership.nature: By Marianne Boyd Johnson as Trustee of the Marianne Boyd Johnson Gaming Properties Trust.

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February 06, 2024 Filed Feb 8, 2024 23:50 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 GrantCommon Stock 4,056 $0.00 $0.00
Disclosure

SEC source: 0001212545-24-000023 · wk-form4_1707436193.xml · nonDerivative · entry 1

JOHNSON MARIANNE BOYD · CIK 0001186742 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,867

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January 02, 2024 Filed Jan 4, 2024 22:33 UTC BOYD GAMING CORP BYD · Entity 3838 GrantCareer Restricted Stock Units · Derivative 834 $0.00 $0.00
Disclosure

SEC source: 0001062993-24-000496 · form4.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 834

Underlying: Common Stock · 834 shares

Expires not disclosed

F1 · derivative.exercise_price: The Career Restricted Stock Units were granted to the Reporting Person for no consideration pursuant to the Issuer's Career Shares Program under its 2020 Stock Incentive Plan. Each Career Restricted Stock Unit represents a contingent right to receive one share of Issuer common stock.

F2 · derivative.exercise_date: The Career Restricted Stock Units generally will be paid out in shares of lssuer common stock at the time of retirement at a level determined by the grantee's attained age and years of continuous service at retirement.

F2 · derivative.expiration_date: The Career Restricted Stock Units generally will be paid out in shares of lssuer common stock at the time of retirement at a level determined by the grantee's attained age and years of continuous service at retirement.

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December 18, 2023 Filed Dec 20, 2023 22:22 UTC BOYD GAMING CORP BYD · Entity 3838 Tax withholdingCommon Stock 2,650 $61.59 $163,213.50
Disclosure

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.

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August 25, 2023 Filed Aug 30, 2023 00:00 UTC BOYD GAMING CORP BYD · Entity 3838 OtherCommon Stock 416,000 Not disclosed Not disclosed
Disclosure

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.

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August 25, 2023 Filed Aug 30, 2023 00:00 UTC BOYD GAMING CORP BYD · Entity 3838 OtherCommon Stock 16,640 Not disclosed Not disclosed
Disclosure

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.

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August 08, 2023 Filed Aug 10, 2023 20:16 UTC BOYD GAMING CORP BYD · Entity 3838 SaleCommon Stock 100,000 $67.24 $6,724,000.00
Disclosure

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.

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July 18, 2023 Filed Aug 4, 2023 21:21 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 GiftCommon Stock 3,086 $0.00 $0.00
Disclosure

SEC source: 0001212545-23-000153 · wk-form4_1691184053.xml · nonDerivative · entry 2

JOHNSON MARIANNE BOYD · CIK 0001186742 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · William R. Boyd Subtrust of The Boyd 2005 Irrevocable Trust dated April 15, 2005

Disclosed balance after: 13,883

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.