David S Marriott
CIK 1359809 · last filed 2026-10-02
David S Marriott is a corporate insider who has filed 114 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for AEP, was dated Oct 2, 2026. Across all open-market trades the lifetime net is −$120.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $244.2M across reported positions. 122 SEC filings were submitted jointly with MARRIOTT INTERNATIONAL INC /MD/.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
MAR price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
BETHESDA, MD 20814
Holdings By Company
Recent Filings
114 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-10-02 | AEP | Grant (A) | — | $0 | EDGAR |
| 2026-09-29 | MAR | Sell (S) | −3,500 | -$1.23M | EDGAR |
| 2026-09-25 | MAR | Notice (144) | −3,500 | -$1.24M | EDGAR |
| 2026-09-10 | MAR | Other (J) | −2,000,000 | $0 | EDGAR |
| 2026-05-12 | MAR | Gift (G) | +104 | $0 | EDGAR |
| 2026-02-18 | MAR | Sell (S) | −4,747 | -$1.71M | EDGAR |
| 2026-02-17 | MAR | Notice (144) | −4,747 | -$1.60M | EDGAR |
| 2025-12-05 | MAR | Gift (G) | — | $0 | EDGAR |
| 2025-11-18 | MAR | Gift (G) | +395 | $0 | EDGAR |
| 2025-11-12 | MAR | Gift (G) | −850 | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.