JOSEPH R MARTIN
CIK 1195846 · last filed 2025-08-08
JOSEPH R MARTIN is a corporate insider who has filed 50 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for ALGM, was dated Aug 8, 2025. Across all open-market trades the lifetime net is −$3.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.7M 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.
$3.70M
4
50
-$3.58M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ALGM | Director | 35,179 | $50.41 | $1.77M | -$2.69M | 12 | 2025-08-08 |
| AZTA | Director | 85,175 | $22.59 | $1.92M | -$103.4K | 4 | 2023-06-07 |
| Azenta, Inc. (BRKS) Delisted | Director | 85,881 | $113.10 | $9.71M | -$789.9K | 24 | 2021-02-09 |
| COLLECTORS UNIVERSE INC (CLCT) Delisted | Director | 15,956 | — | — | $0 | 7 | 2019-12-05 |
Recent Filings
50 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-08-08 | ALGM | Grant (A) | +5,932 | $0 | EDGAR |
| 2024-08-09 | ALGM | Grant (A) | +6,873 | $185.0K | EDGAR |
| 2023-08-24 | ALGM | Sell (S) | −17,000 | -$658.4K | EDGAR |
| 2023-08-04 | ALGM | Grant (A) | +3,838 | $0 | EDGAR |
| 2023-06-07 | AZTA | Sell (S) | −2,400 | -$103.4K | EDGAR |
| 2023-02-15 | AZTA | Grant (A) | +5,268 | $0 | EDGAR |
| 2022-11-07 | ALGM | Sell (S) | −16,349 | -$423.8K | EDGAR |
| 2022-08-08 | ALGM | Grant (A) | +8,363 | $0 | EDGAR |
| 2022-06-09 | AZTA | Grant (A) | +2,808 | $0 | EDGAR |
| 2022-05-25 | ALGM | Sell (S) | −8,278 | -$200.1K | EDGAR |