WILLIAM M SHERIFF
CIK 1229379 · Executive Chairman · last filed 2026-05-20
WILLIAM M SHERIFF is an Executive Chairman who has filed 20 SEC Form 4 insider transactions across 3 companies since 2008. The most recent filing shows the insider bought $146.0K of EU on May 20, 2026. Across all open-market trades the lifetime net is +$226.5K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $1.9M 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.
$1.92M
3
20
$226.5K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| EU | Executive Chairman | 1,412,169 | $1.36 | $1.92M | $71.6K | 15 | 2026-05-20 |
| Timberline Resources Corp (TLR) Delisted | Director | — | — | — | $0 | 1 | 2015-01-22 |
| Midway Gold Corp (MDW) Delisted | Director | 1,691,650 | — | — | $154.9K | 4 | 2008-04-02 |
Recent Filings
20 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-20 | EU | Buy (P) | +100,000 | $146.0K | EDGAR |
| 2026-02-10 | EU | Sell (S) | −24,000 | -$66.2K | EDGAR |
| 2026-01-09 | EU | Sell (S) | −10,000 | -$28.1K | EDGAR |
| 2026-01-06 | EU | Sell (S) | −42,500 | -$114.8K | EDGAR |
| 2026-01-02 | EU | Sell (S) | −16,500 | -$39.9K | EDGAR |
| 2025-12-18 | EU | Sell (S) | −24,000 | -$56.9K | EDGAR |
| 2025-12-01 | EU | Sell (S) | −24,000 | -$63.6K | EDGAR |
| 2025-10-10 | EU | Grant (A) | — | $0 | EDGAR |
| 2025-09-26 | EU | Grant (A) | — | $0 | EDGAR |
| 2025-04-07 | EU | Buy (P) | +50,000 | $60.5K | EDGAR |