Howard W. Shaw III - 19 Feb 2026 Form 3 Insider Report for BOYD GAMING CORP (BYD)

Role: Exhibit 24 - Power of Attorney. Executive Vice President of Operations
Signature: /s/ Uri Clinton, attorney-in-fact for Howard W. Shaw III
Issuer symbol: BYD
Transactions as of: 19 Feb 2026
Net transactions value: $0
Form type: 3
Filing time: 05 Mar 2026, 18:30:42 UTC
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Shaw Howard William III	Exhibit 24 - Power of Attorney. Executive Vice President of Operations	6465 S. RAINBOW BLVD., LAS VEGAS	/s/ Uri Clinton, attorney-in-fact for Howard W. Shaw III	05 Mar 2026	0002116350

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	BYD	Common Stock						28,200	19 Feb 2026	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Includes 17,047 Restricted Stock Units issued to the Reporting Person 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 are subject to the forfeiture and other terms and conditions contained in the award agreement and the 2020 Stock Incentive Plan.

Remarks:

Exhibit 24 - Power of Attorney. Executive Vice President of Operations