THOMAS W ERICKSON
CIK 1120226 · CEO and President · last filed 2026-05-29
THOMAS W ERICKSON is a CEO and President who has filed 45 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing, for DDD, was dated May 29, 2026. Across all open-market trades the lifetime net is −$3.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.2M 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.
$1.19M
2
45
-$3.69M
Holdings By Company
Recent Filings
45 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-29 | DDD | Grant (A) | +45,731 | $0 | EDGAR |
| 2025-06-13 | DDD | Grant (A) | +29,069 | $0 | EDGAR |
| 2024-09-04 | DDD | Grant (A) | +63,084 | $0 | EDGAR |
| 2023-11-29 | DDD | Buy (P) | +50,000 | $265.0K | EDGAR |
| 2023-11-22 | DDD | Buy (P) | +50,000 | $228.4K | EDGAR |
| 2023-05-18 | DDD | Grant (A) | +18,094 | $0 | EDGAR |
| 2022-05-26 | DDD | Grant (A) | +15,015 | $0 | EDGAR |
| 2021-07-15 | LMNX | Disp (D) | −187,366 | -$6.93M | EDGAR |
| 2021-05-19 | DDD | Grant (A) | +6,007 | $0 | EDGAR |
| 2021-01-26 | — | Disp (D) | −67,755 | $0 |