Joseph Ian Malchow
CIK 1807142 · last filed 2026-05-15
Joseph Ian Malchow is a corporate insider who has filed 19 SEC Form 4 insider transactions across 4 companies since 2020. The most recent filing, for ENPH, was dated May 15, 2026. Across all open-market trades the lifetime net is −$7.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $6.7M 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.
$6.74M
4
19
-$7.67M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ENPH | Director | 69,912 | $54.59 | $3.82M | -$7.67M | 10 | 2026-05-15 |
| Enovix Corp (ENVXW) Delisted | Director | — | $0.75 | — | $0 | 1 | 2025-08-22 |
| ENVX | Director | 439,563 | $6.66 | $2.93M | $0 | 4 | 2025-06-13 |
| Archaea Energy Inc. (LFG) Delisted | Director | 0 | $26.00 | $0 | $0 | 4 | 2022-12-28 |
Recent Filings
19 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-15 | ENPH | Grant (A) | +5,952 | $0 | EDGAR |
| 2025-08-22 | Enovix Corp (ENVXW) Delisted | Sell (S) | — | $0 | EDGAR |
| 2025-06-13 | ENVX | Grant (A) | +22,543 | $0 | EDGAR |
| 2025-05-16 | ENPH | Grant (A) | +5,179 | $0 | EDGAR |
| 2024-06-17 | ENVX | Grant (A) | +15,128 | $0 | EDGAR |
| 2024-05-17 | ENPH | Grant (A) | +2,165 | $0 | EDGAR |
| 2024-03-29 | ENVX | Grant (A) | +27,192 | $0 | EDGAR |
| 2023-06-27 | ENVX | Grant (A) | +25,543 | $0 | EDGAR |
| 2023-05-19 | ENPH | Grant (A) | +1,526 | $0 | EDGAR |
| 2022-12-28 | Archaea Energy Inc. (LFG) Delisted | Disp (D) | −145,389 | -$226.6K | EDGAR |