Open Insider Trading Activity for Npk International Inc. VP, General Counsel Fruge Mary Celeste
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10b5-1: Scheduled Form 4 Transaction NPKI | 2026-03-18 | 2026-03-16 | Npk International Inc. | Fruge Mary Celeste | VP, General Counsel | Sell | 1 | 1,000 | $13.56 | $13,560.00 | 0.38% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction NPKI | 2026-03-10 | 2026-03-06 | Npk International Inc. | Fruge Mary Celeste | VP, General Counsel | Sell | 1 | 11,193 | $13.34 | $149,314.62 | 4.05% | View Filing |