Archie C. Black
CIK 1489095 · CEO · last filed 2026-05-21
Archie C. Black is a CEO who has filed 134 SEC Form 4 insider transactions across 3 companies since 2010. The most recent filing, for PRLB, was dated May 21, 2026. Across all open-market trades the lifetime net is −$119.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $6.0M 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.
$6.01M
3
134
-$119.46M
Holdings By Company
Recent Filings
134 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-21 | PRLB | Grant (A) | +2,210 | $0 | EDGAR |
| 2026-04-02 | GGG | Grant (A) | — | $0 | EDGAR |
| 2026-02-17 | GGG | Grant (A) | — | $0 | EDGAR |
| 2026-01-05 | GGG | Grant (A) | — | $0 | EDGAR |
| 2025-10-02 | GGG | Grant (A) | — | $0 | EDGAR |
| 2025-07-01 | GGG | Grant (A) | — | $0 | EDGAR |
| 2025-05-28 | PRLB | Grant (A) | +3,939 | $0 | EDGAR |
| 2025-04-01 | GGG | Grant (A) | — | $0 | EDGAR |
| 2025-02-18 | GGG | Grant (A) | — | $0 | EDGAR |
| 2025-01-02 | GGG | Grant (A) | — | $0 | EDGAR |