Boyd Gaming (NYSE: BYD) chair plans 12-share stock sale

Rhea-AI Filing Summary

BOYD GAMING CORP (BYD) reports that Marianne Boyd Johnson, Chairman of the Board, has filed a Form 144 notice for a potential sale of 12 shares of Boyd Gaming common stock through LPL Financial. The filing lists an aggregate market value of $978.71 and 72,000,000 shares outstanding. It also discloses that 2,429 shares of common stock were awarded to her as RSUs on 02/22/2026, identified as securities to be sold under Rule 144.

Key Figures

Shares to be sold: 12 shares Aggregate market value: $978.71 Shares outstanding: 72,000,000 shares +3 more

6 metrics

Shares to be sold 12 shares Number of Boyd Gaming common shares covered by the Form 144 notice

Aggregate market value $978.71 Aggregate market value for the 12 Boyd Gaming shares in the Form 144

Shares outstanding 72,000,000 shares Boyd Gaming common shares outstanding as reported in the Form 144

RSU shares awarded 2,429 shares Boyd Gaming common shares awarded as RSUs on 02/22/2026

RSU award date 02/22/2026 Date the 2,429 RSU shares were awarded to Marianne Boyd Johnson

Approximate sale date 08/24/2026 Approximate date associated with the potential 12-share sale on the NYSE

Key Terms

Rule 144, Form 144, RSU, aggregate market value

4 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Form 144 regulatory

"144: Filer Information 144: Issuer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

RSU financial

"Awarded as an RSU | Boyd Gaming | | | 2429 | 02/22/2026"

Restricted stock units (RSUs) are a form of company shares given to employees as part of their compensation, usually with certain restrictions or conditions, such as remaining with the company for a set period. When these restrictions lift, employees receive actual shares that they can sell or hold. For investors, RSUs can impact a company's stock supply and reflect the company's commitment to attracting and retaining talent.

aggregate market value financial

"12 | 978.71 | 72000000 | 08/24/2026 | NYSE"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

FAQ

What does the Form 144 filing disclose about BYD insider Marianne Boyd Johnson?

The filing states that Marianne Boyd Johnson, Chairman of Boyd Gaming (BYD), filed a Form 144 to potentially sell 12 shares of Boyd Gaming common stock through LPL Financial, with an aggregate market value of $978.71, under Rule 144.

How many Boyd Gaming (BYD) shares are covered by this Form 144 notice?

The Form 144 notice covers a potential sale of 12 shares of Boyd Gaming common stock. The document also notes a prior award of 2,429 RSU shares on 02/22/2026, listed in the securities-to-be-sold section.

What share count does the Form 144 report as outstanding for Boyd Gaming (BYD)?

The filing reports 72,000,000 shares of Boyd Gaming common stock as outstanding. This is presented as a context figure in the securities information section, alongside the shares covered by the Form 144 notice.

What are the key dates in Marianne Boyd Johnson’s Form 144 for BYD?

Key dates include 02/22/2026, when 2,429 shares were awarded as RSUs, and 08/24/2026, identified as the approximate date associated with the 12-share potential sale on the NYSE.

Which broker is listed for the potential BYD share sale in the Form 144?

The Form 144 lists LPL Financial, located at 1055 LPL Way, Fort Mill, SC, as the broker for the potential sale of 12 shares of Boyd Gaming common stock on the NYSE.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/25/2026 - 11:15 AM Accepted by SEC EDGAR 08/25/2026 - 11:14 AM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001186742
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	BOYD GAMING CORP
SEC File Number	001-12882
Address of Issuer	6465 SOUTH RAINBOW BOULEVARD LAS VEGAS NEVADA 89118
Phone	7027927200
Name of Person for Whose Account the Securities are To Be Sold	JOHNSON MARIANNE BOYD
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Chairman of the Board

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	LPL Financial 1055 LPL Way Fort Mill SC 29715	12	978.71	72000000	08/24/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	02/22/2026	Awarded as an RSU	Boyd Gaming			2429	02/22/2026	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	08/24/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Ma
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)