Matthew B. Murphy
CIK 1865778 · General Counsel · last filed 2026-03-04
Matthew B. Murphy is a General Counsel who has filed 10 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for NAUT, was dated Mar 4, 2026. Across all open-market trades the lifetime net is +$79.1K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $168.9K 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.
$168.9K
1
10
$79.1K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| NAUT | General Counsel | 75,390 | $2.24 | $168.9K | $79.1K | 10 | 2026-03-04 |
Recent Filings
10 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-04 | NAUT | Grant (A) | — | $0 | EDGAR |
| 2025-09-05 | NAUT | Buy (P) | +20,000 | $12.9K | EDGAR |
| 2025-03-04 | NAUT | Grant (A) | — | $0 | EDGAR |
| 2024-03-05 | NAUT | Grant (A) | — | $0 | EDGAR |
| 2023-03-01 | NAUT | Grant (A) | — | $0 | EDGAR |
| 2022-08-16 | NAUT | Buy (P) | +10,000 | $28.4K | EDGAR |
| 2022-05-13 | NAUT | Grant (A) | +10,000 | $32.8K | EDGAR |
| 2022-02-25 | NAUT | Grant (A) | — | $0 | EDGAR |
| 2021-08-13 | NAUT | Buy (P) | +5,000 | $37.8K | EDGAR |
| 2021-08-04 | NAUT | Grant (A) | — | $0 | EDGAR |