Marianne Boyd Johnson - 04 Sep 2025 Form 4 Insider Report for BOYD GAMING CORP (BYD)

Role
Executive Chairman, Director, 10%+ Owner
Signature
/s/ Uri Clinton, attorney-in-fact for Marianne Boyd Johnson
Issuer symbol
BYD
Transactions as of
04 Sep 2025
Net transactions value
-$8,662,000
Form type
4
Filing time
05 Sep 2025, 17:36:46 UTC
Previous filing
22 Aug 2025
Next filing
16 Dec 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
JOHNSON MARIANNE BOYD Executive Chairman, Director, 10%+ Owner 6465 S. RAINBOW BLVD., LAS VEGAS /s/ Uri Clinton, attorney-in-fact for Marianne Boyd Johnson 05 Sep 2025 0001186742

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BYD Common Stock Sale $8,662,000 -100,000 -5.5% $86.62 1,704,379 04 Sep 2025 By Trust* F1, F2
holding BYD Common Stock 39,088 04 Sep 2025 Direct
holding BYD Common Stock 1,487,858 04 Sep 2025 By Limited Partnership* F3
holding BYD Common Stock 4,800,000 04 Sep 2025 By Limited Liability Company* F4
holding BYD Common Stock 45,482 04 Sep 2025 By Trust* F5
holding BYD Common Stock 25,555 04 Sep 2025 By Trust* F6
holding BYD Common Stock 1,100,000 04 Sep 2025 By Limited Liability Company* F7
holding BYD Common Stock 4,004,000 04 Sep 2025 By Limited Liability Company* F8
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 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 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.

Remarks:

*The reporting person expressly disclaims beneficial ownership of any securities of the Issuer except for those securities that are owned directly by the Reporting Person or to the extent of the Reporting Person's pecuniary interest in a trust or other entity which owns such securities.