InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (5 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
5
T+90 hit rate
40%
T+90 mean return
-7.5%
Across 5 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the full record of transactions filed by Harrison Deborah Marriott, Director. Insider active across 2 companies, notably Marriott International INC. Cumulatively, 29 disclosures have been logged. Breakdown: 0 buy · 5 sells. Total volume traded: €30.8m. History available since 10 May 2021. The latest transaction was disclosed on 11 May 2026 (Attribution). Regulator: SEC (Form 4). All data is openly available.
Declarations29 total
670 shares0Class A Common Stock-Dir. Def. Stock Comp Plan-1SEC:0001225208-26-005250:0
2,244 shares0Class A Common StockSEC:0001225208-26-004022:0
2,162 shares0Class A Common StockSEC:0001225208-25-009708:0
132 shares0Class A Common StockSEC:0001225208-25-009284:0
70,000 shares@ US$291.6356.3% of flowClass A Common StockSEC:0001225208-25-009112:0
868 shares0Class A Common Stock-Dir. Def. Stock Comp Plan-1SEC:0001225208-25-005106:0
125 shares0Class A Common StockSEC:0001225208-25-002068:0
125 shares0Class A Common StockSEC:0001225208-24-010979:0
1,522 shares0Class A Common StockSEC:0001225208-24-010814:0
142 shares0Class A Common StockSEC:0001225208-24-009920:0
837 shares0Class A Common Stock-Dir. Def. Stock Comp Plan-1SEC:0001225208-24-006032:0
7,588 shares@ US$234.5912.1% of flowClass A Common StockSEC:0001225208-24-005712:0
71,651 shares0Class A Common StockSEC:0001225208-24-004627:0
37,300 shares@ US$241.4661.0% of flowClass A Common StockSEC:0001225208-24-002505:0
4,550 shares0Class A Common StockSEC:0001225208-23-011157:0
168 shares0Class A Common StockSEC:0001225208-23-011041:0
2,560 shares0Class A Common StockSEC:0001225208-23-010494:0
19,549 shares@ US$205.3526.9% of flowClass A Common StockSEC:0001225208-23-008338:0
1,143 shares0Class A Common Stock-Dir. Def. Stock Comp Plan-1SEC:0001225208-23-006035:0
33 shares@ US$180.220.0% of flowClass A Common - Restricted Stock UnitsSEC:0001225208-23-002163:0
63,290 shares0Class A Common StockSEC:0001225208-22-008252:0
1,111 shares0Class A Common Stock-Dir. Def. Stock Comp Plan-1SEC:0001225208-22-006799:0
2,896 shares@ US$179.750.0005% mcap17.6% of flowClass A Common - Restricted Stock UnitsSEC:0001225208-22-002952:0
200 shares@ US$177.940.0000% mcap1.2% of flowClass A Common - Restricted Stock UnitsSEC:0001225208-22-002696:0
7,250 shares@ US$157.650.0011% mcap39.0% of flowClass A Common StockSEC:0001225208-21-014708:0
25 of 29 declarations
About Harrison Deborah Marriott
Deborah Marriott Harrison is a Director at MARRIOTT INTERNATIONAL INC /MD/. She plays a key role in the governance of the company.
