Open Insider Trading Activity for Npk International Inc. Director Lewis Michael A
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
Loading daily price history…
Charting by TradingView Lightweight Charts
| 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 | 2026-05-19 | 2026-05-15 | Npk International Inc. | Lewis Michael A | Director | Sell | 1 | 2,013 | $15.30 | $30,798.90 | 1.53% | View Filing |