Deborah Marriott Harrison - 08 Sep 2026 Form 4 Insider Report for MARRIOTT INTERNATIONAL INC /MD/ (MAR)

Reporting relationship
Director, Member of 13(d) group
Issuer ticker
MAR
Reported as of
08 Sep 2026
Net transaction value
$0
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
4
Accepted by SEC
10 Sep 2026, 18:24:20 UTC
Prior SEC filing
19 May 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
Andrew P.C. Wright, Attorney-in-Fact

Key filing fact

Deborah Marriott Harrison filed Form 4 for MARRIOTT INTERNATIONAL INC /MD/ (MAR) on 10 Sep 2026.

Key facts

  • This page summarizes Deborah Marriott Harrison's Form 4 filing for MARRIOTT INTERNATIONAL INC /MD/ (MAR).
  • 1 reported transaction and 0 derivative rows are listed below.
  • Accepted by SEC: 10 Sep 2026, 18:24.

Change

  • Previous filing in this sequence was filed on 19 May 2026.
  • Current net transaction value: $0.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001359807 Primary reporting owner

Harrison Deborah Marriott

Relationship
Director, Member of 13(d) group
Address
7750 WISCONSIN AVENUE, BETHESDA
Signature
Andrew P.C. Wright, Attorney-in-Fact
Signature date
10 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

MAR transaction

Class A Common Stock

Other

Transaction value
Shares
-2,000,000
Change %
-9.1%
Price
$0.000000*
Shares after
20,027,118
Date
08 Sep 2026
Ownership
JWM Family Enterprises
Footnotes
F1, F2
MAR holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
43,631
Date
08 Sep 2026
Ownership
Direct
MAR holding

Class A Common Stock-Dir. Def. Stock Comp Plan-1

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
1,962
Date
08 Sep 2026
Ownership
Direct
MAR holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
9,845
Date
08 Sep 2026
Ownership
2024 Trust
MAR holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
695,861
Date
08 Sep 2026
Ownership
By 1974 Trust
Footnotes
F2
MAR holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
16,799
Date
08 Sep 2026
Ownership
By Spouse
Footnotes
F2
MAR holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
285,883
Date
08 Sep 2026
Ownership
By Trust
Footnotes
F2
MAR holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
240,000
Date
08 Sep 2026
Ownership
Generations Trust
Footnotes
F2
MAR holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
21,343
Date
08 Sep 2026
Ownership
Grandchildren Multi-Trust
Footnotes
F2
MAR holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
70,203
Date
08 Sep 2026
Ownership
JWM III Trustee 1
Footnotes
F2
MAR holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
60,636
Date
08 Sep 2026
Ownership
JWM III Trustee 2
Footnotes
F2
MAR holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
48,327
Date
08 Sep 2026
Ownership
JWM III Trustee 3
Footnotes
F2
MAR holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
251,000
Date
08 Sep 2026
Ownership
JWM Insurance Trust
Footnotes
F2
MAR holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
34,920
Date
08 Sep 2026
Ownership
MCH Investments, LLC
Footnotes
F2
MAR holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
57,420
Date
08 Sep 2026
Ownership
MCH Irrev. Trust
Footnotes
F2
MAR holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
90,561
Date
08 Sep 2026
Ownership
SMH Investments, LLC
Footnotes
F2
MAR holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
12,658
Date
08 Sep 2026
Ownership
SMH Irrev. Trust
Footnotes
F2
MAR holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
175,210
Date
08 Sep 2026
Ownership
The Harrison Generation Trust
Footnotes
F2
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Shares transferred as a capital distribution to Mr. J.W. Marriott, Jr. in a transaction exempt as to the transferee under Rule 16a-13. JWM Family Enterprises, Inc. did not receive any consideration in exchange for this capital distribution.

Footnote F2

The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of her pecuniary interest therein.

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