Neil W. Peterson
CIK 1926221 · CHIEF OPERATING OFFICER · last filed 2026-03-02
Neil W. Peterson is a CHIEF OPERATING OFFICER who has filed 13 SEC Form 4 insider transactions across 1 company since 2022. The most recent filing, for MMSI, was dated Mar 2, 2026. Across all open-market trades the lifetime net is −$3.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.1M 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.
$3.13M
1
13
-$3.93M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MMSI | CHIEF OPERATING OFFICER | 47,000 | $66.53 | $3.13M | -$3.93M | 13 | 2026-03-02 |
Recent Filings
13 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-02 | MMSI | Mixed | +18,631 | -$472.9K | EDGAR |
| 2026-01-08 | MMSI | Mixed | — | -$178.0K | EDGAR |
| 2025-04-02 | MMSI | Mixed | — | -$250.7K | EDGAR |
| 2025-03-04 | MMSI | Mixed | — | -$253.0K | EDGAR |
| 2025-03-03 | MMSI | Mixed | +13,550 | -$419.1K | EDGAR |
| 2024-11-07 | MMSI | Mixed | — | -$218.0K | EDGAR |
| 2024-06-12 | MMSI | Mixed | — | -$277.8K | EDGAR |
| 2024-03-08 | MMSI | Exer (M) | +7,500 | $336.0K | EDGAR |
| 2024-03-06 | MMSI | Grant (A) | +7,319 | $0 | EDGAR |
| 2023-08-23 | MMSI | Mixed | — | -$317.7K | EDGAR |