DAVID J NIEUWSMA
CIK 1672811 · EVP & COO · last filed 2025-06-27
DAVID J NIEUWSMA is an EVP & COO who has filed 14 SEC Form 4 insider transactions across 2 companies since 2016. The most recent filing, for KOPN, was dated Jun 27, 2025. Across all open-market trades the lifetime net is −$2.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $955.9K 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.
$955.9K
2
14
-$2.77M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| KOPN | Director | 193,500 | $4.94 | $955.9K | $0 | 3 | 2025-06-27 |
| ROCKWELL COLLINS INC (COL) Delisted | Sr. VP, Information Mgmt Svcs | 6,899 | — | — | -$2.77M | 10 | 2018-11-13 |
Recent Filings
14 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-06-27 | KOPN | Grant (A) | +64,500 | $0 | EDGAR |
| 2024-06-10 | KOPN | Grant (A) | +64,500 | $0 | EDGAR |
| 2023-11-13 | KOPN | Grant (A) | +64,500 | $0 | EDGAR |
| 2018-11-28 | — | Mixed | −10,953 | $0 | |
| 2018-11-13 | ROCKWELL COLLINS INC (COL) Delisted | Tax (F) | −196 | -$25.8K | EDGAR |
| 2018-10-02 | ROCKWELL COLLINS INC (COL) Delisted | Mixed | +1,496 | -$102.4K | EDGAR |
| 2017-11-20 | ROCKWELL COLLINS INC (COL) Delisted | Mixed | — | -$95.6K | EDGAR |
| 2017-11-15 | ROCKWELL COLLINS INC (COL) Delisted | Mixed | +2,729 | -$241.4K | EDGAR |
| 2017-11-13 | ROCKWELL COLLINS INC (COL) Delisted | Mixed | — | -$102.2K | EDGAR |
| 2017-11-08 | ROCKWELL COLLINS INC (COL) Delisted | Mixed | — | -$352.5K | EDGAR |