Rose M. Robeson, Director at NPK International Inc. (NPKI), sold 10,000 shares at $13.49 ($135K) on 2026-08-27, disclosed to the SEC on 2026-08-31.
Scheduled sale ($135k) by Director under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Nothing distinguishes this filing.
| Filing → |
| SM | SELL | 2021-11-04 | $551K | — | Filing → |
| SM | SELL | 2021-02-25 | $52K | — | Filing → |
| SM | BUY | 2017-03-10 | $23K | — | Filing → |