WILLIAM M MOORE
CIK 1217126 · Chairman and CEO · last filed 2025-12-18
WILLIAM M MOORE is a Chairman and CEO who has filed 126 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing shows the insider bought $2.0K of IRIX on Dec 18, 2025. Across all open-market trades the lifetime net is −$9.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $359.4K 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.
$359.4K
4
126
-$9.93M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| IRIX | Director | 320,850 | $1.12 | $359.4K | $903.4K | 69 | 2025-12-18 |
| NATUS MEDICAL INC (BABY) Delisted | Director | 34,560 | — | — | -$10.94M | 34 | 2018-05-18 |
| UROLOGIX INC (ULGX) Delisted | Director | 64,154 | — | — | $68.7K | 17 | 2009-11-18 |
| CRITICARE SYSTEMS INC /DE/ (CMD) Delisted | Director | 20,941 | $80.37 | $1.68M | $36.1K | 5 | 2007-11-30 |
Recent Filings
126 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-12-18 | IRIX | Buy (P) | +2,000 | $2.0K | EDGAR |
| 2025-12-16 | IRIX | Buy (P) | +20,000 | $0 | EDGAR |
| 2025-12-15 | IRIX | Buy (P) | +30,000 | $0 | EDGAR |
| 2025-11-18 | IRIX | Buy (P) | +50,000 | $48.3K | EDGAR |
| 2025-08-19 | IRIX | Buy (P) | +12,024 | $14.2K | EDGAR |
| 2025-06-24 | IRIX | Grant (A) | — | $0 | EDGAR |
| 2025-06-16 | IRIX | Buy (P) | +20,000 | $19.4K | EDGAR |
| 2025-06-13 | IRIX | Buy (P) | +30,000 | $29.1K | EDGAR |
| 2025-05-16 | IRIX | Buy (P) | +17,500 | $19.0K | EDGAR |
| 2025-04-30 | IRIX | Buy (P) | +20,000 | $24.1K | EDGAR |