BRIAN F COLEMAN
CIK 1250706 · President, CEO · last filed 2025-12-15
BRIAN F COLEMAN is a President, CEO who has filed 37 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing shows the insider sold $3.6M of HDSN.C on Dec 15, 2025. Across all open-market trades the lifetime net is −$8.8M, making them a net seller over the disclosed history.
"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.
$0
1
37
-$8.77M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| HDSN.C | President, CEO | 426,968 | — | — | -$8.77M | 36 | 2025-12-15 |
Recent Filings
37 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-12-15 | HDSN.C | Sell (S) | −484,616 | -$3.59M | EDGAR |
| 2025-12-09 | HDSN.C | Sell (S) | −484,616 | -$3.59M | EDGAR |
| 2025-03-17 | HDSN.C | Grant (A) | — | $0 | EDGAR |
| 2024-02-28 | HDSN.C | Grant (A) | — | $0 | EDGAR |
| 2023-03-03 | HDSN.C | Grant (A) | — | $0 | EDGAR |
| 2022-02-28 | HDSN.C | Grant (A) | — | $0 | EDGAR |
| 2021-11-17 | HDSN.C | Mixed | +391,575 | -$1.45M | EDGAR |
| 2021-08-18 | HDSN.C | Buy (P) | +25,000 | $72.2K | EDGAR |
| 2021-03-16 | HDSN.C | Grant (A) | — | $0 | EDGAR |
| 2019-12-23 | HDSN.C | Grant (A) | — | $0 | EDGAR |