Diem Nguyen
CIK 1814338 · Chief Executive Officer · last filed 2026-06-09
Diem Nguyen is a Chief Executive Officer who has filed 19 SEC Form 4 insider transactions across 3 companies since 2020. The most recent filing, for VRCA, was dated Jun 9, 2026. Across all open-market trades the lifetime net is +$80.0K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $685.1K 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.
$685.1K
3
19
$80.0K
Holdings By Company
Recent Filings
19 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-09 | VRCA | Grant (A) | — | $0 | EDGAR |
| 2026-03-17 | SIGA | Mixed | +38,016 | -$247.4K | EDGAR |
| 2026-01-28 | SIGA | Mixed | +33,098 | -$155.5K | EDGAR |
| 2025-06-18 | CADL | Grant (A) | — | $0 | EDGAR |
| 2025-06-09 | VRCA | Grant (A) | — | $0 | EDGAR |
| 2025-03-14 | SIGA | Grant (A) | — | $0 | EDGAR |
| 2025-01-29 | SIGA | Mixed | +32,258 | -$149.9K | EDGAR |
| 2024-10-29 | SIGA | Mixed | +35,395 | -$161.8K | EDGAR |
| 2024-06-27 | CADL | Grant (A) | — | $0 | EDGAR |
| 2024-06-07 | VRCA | Grant (A) | — | $0 | EDGAR |