David H Deming
CIK 1641063 · last filed 2026-02-06
David H Deming is a corporate insider who has filed 18 SEC Form 4 insider transactions across 3 companies since 2015. The most recent filing, for PHIO, was dated Feb 6, 2026. Current disclosed insider exposure totals $40.4K across reported positions.
"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.
$40.4K
3
18
$0
Holdings By Company
Recent Filings
18 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-02-06 | PHIO | Grant (A) | +23,800 | $0 | EDGAR |
| 2025-09-15 | PHIO | Grant (A) | +14,000 | $0 | EDGAR |
| 2024-03-06 | — | Grant (A) | +5,345,271 | $0 | |
| 2023-06-12 | — | Grant (A) | +25,000 | $0 | |
| 2023-03-31 | — | Grant (A) | +25,000 | $0 | |
| 2023-03-28 | — | Grant (A) | +25,000 | $0 | |
| 2022-09-01 | — | Grant (A) | +25,000 | $0 | |
| 2022-07-13 | — | Grant (A) | +25,000 | $0 | |
| 2022-04-13 | — | Grant (A) | +25,000 | $0 | |
| 2022-01-05 | — | Grant (A) | +25,000 | $0 |