ANTHONY JAMES BEST
CIK 1364843 · Chief Executive Officer · last filed 2026-05-21
ANTHONY JAMES BEST is a Chief Executive Officer who has filed 62 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for PUMP, was dated May 21, 2026. Across all open-market trades the lifetime net is +$154.2K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $8.2M 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.
$8.21M
3
62
$154.2K
Holdings By Company
Recent Filings
62 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-21 | PUMP | Grant (A) | — | $0 | EDGAR |
| 2026-05-19 | PUMP | Exer (M) | +28,181 | $0 | EDGAR |
| 2025-05-23 | PUMP | Grant (A) | — | $0 | EDGAR |
| 2025-04-24 | PUMP | Exer (M) | +17,939 | $0 | EDGAR |
| 2024-04-24 | PUMP | Mixed | +21,116 | $0 | EDGAR |
| 2023-05-15 | PUMP | Grant (A) | — | $0 | EDGAR |
| 2023-04-27 | PUMP | Exer (M) | +10,137 | $0 | EDGAR |
| 2022-05-20 | NPK International Inc. (NR) Delisted | Grant (A) | +41,363 | $0 | EDGAR |
| 2022-04-28 | PUMP | Grant (A) | — | $0 | EDGAR |
| 2022-04-20 | PUMP | Exer (M) | +13,384 | $0 | EDGAR |