Marriott chairman proposes sale of 3,500 shares

The trust-related notices cover 3,500 shares in total, rather than separate 3,500-share sales by each co-trustee.

Rhea-AI Filing Summary

Marriott International Inc. (MAR) is named as issuer in a notice of a proposed sale by David S. Marriott, its Chairman of the Board, of 3,500 common shares with an aggregate market value of $1,236,900 and an approximate sale date of September 25, 2026. The Donna G. Marriott Lifetime Trust holds the shares, listed as inherited from JW Marriott Jr. on December 30, 2025. John Willard Marriott Jr., David Marriott and Deborah Harrison are co-trustees; their notices cover the same 3,500-share transaction, not 10,500. Rashida Mitchell signed as Raymond James & Associates' duly authorized representative and attorney-in-fact for David S. Marriott.

Key Figures

Proposed common shares: 3,500 shares Aggregate market value: $1,236,900 Issuer shares outstanding: 282,383,000 shares +2 more

5 metrics

Proposed common shares 3,500 shares Approximate sale date September 25, 2026

Aggregate market value $1,236,900 For the 3,500 common shares proposed for sale

Issuer shares outstanding 282,383,000 shares Reported in the securities information

Washington Housing Conservancy common shares sold 2,460 shares Sale dated June 30, 2026; reported among sales during the past three months

Gross proceeds $908,478 Washington Housing Conservancy sale dated June 30, 2026

Key Terms

Rule 144, co-trustees, attorney-in-fact

3 terms

Rule 144 regulatory

"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.

co-trustees technical

"John Willard Marriott, Jr., David Marriott, and Deborah Harrison serve as co-trustees"

attorney-in-fact regulatory

"as attorney-in-fact for David S Marriott"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many MAR shares are covered by David S. Marriott's sale notice?

David S. Marriott, Chairman of the Board, gave notice of a proposed sale of 3,500 common shares, with an aggregate market value of $1,236,900 and an approximate sale date of September 25, 2026.

Why does the MAR notice say 3,500 shares rather than 10,500?

The notices concern the same 3,500-share trust transaction, rather than separate transactions totaling 10,500 shares. The co-trustees named are John Willard Marriott Jr., David Marriott and Deborah Harrison.

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

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Available on EDGAR 09/25/2026 - 02:09 PM Accepted by SEC EDGAR 09/25/2026 - 02:09 PM 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	0001359809
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	MARRIOTT INTERNATIONAL INC /MD/
SEC File Number	001-13881
Address of Issuer	7750 WISCONSIN AVENUE BETHESDA MARYLAND 20814
Phone	3013803000
Name of Person for Whose Account the Securities are To Be Sold	Marriott David S
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	Raymond James & Associates, Inc. 80 Carillon Parkway St. Petersburg, FL 33716	3500	1236900.00	282383000	09/25/2026	NASDAQ

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	12/30/2025	Inheritance	JW Marriott Jr			3500	12/30/2025	NA

* 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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Washington Housing Conservancy 1310 L Street NW Suite 325 Washington DC 20005	Common	06/30/2026	2460	908478.00

144: Remarks and Signature

Remarks	The 3,500 shares reported in this notice are held by the Donna G. Marriott Lifetime Trust. John Willard Marriott, Jr., David Marriott, and Deborah Harrison serve as co-trustees and are affiliates of the issuer. This notice and the notices filed by the other co-trustees relate to the same 3,500-share trust transaction. The aggregate number of shares covered by these notices is 3,500, not 10,500.
Date of Notice	09/24/2026
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	Rashida Mitchell, as duly authorized representative of Raymond James & Associates, Inc., as attorney-in-fact for David S Marriott
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)