Insider · CIK 0001608944
Douglas L White
cfoofficer
Files at NPKI (NPK International Inc.). First filing -, latest -.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 0
$0 bought, $0 sold
Signals
This insider’s open-market buys and sells, scored.
No scored open-market trades yet.
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jun 14, 2025 | NPKI NPK International Inc. | AGrant or award Common Stock | +730 | $6.51 | $4,753 | 305,245 | Jun 17, 2025 |
| Jun 1, 2025 | NPKI NPK International Inc. | MOption exercise Common Stock | +17,333 | $0.00 | $0 | 305,561 | Jun 3, 2025 |
| Jun 1, 2025 | NPKI NPK International Inc. | MOption exercise Common Stock | +14,667 | $0.00 | $0 | 320,228 | Jun 3, 2025 |
| Jun 1, 2025 | NPKI NPK International Inc. | FTax withholding Common Stock | -3,122 | $8.09 | $25k | 317,106 | Jun 3, 2025 |
| Jun 1, 2025 | NPKI NPK International Inc. | FTax withholding Common Stock | -6,820 | $8.09 | $55k | 310,286 | Jun 3, 2025 |
| Jun 1, 2025 | NPKI NPK International Inc. | FTax withholding Common Stock | -5,771 | $8.09 | $47k | 304,515 | Jun 3, 2025 |
| Jun 1, 2025 | NPKI NPK International Inc. | MOption exercise Restricted Stock Unitsderivative | -17,333 | $0.00 | $0 | 29,333 | Jun 3, 2025 |
| Jun 1, 2025 | NPKI NPK International Inc. | MOption exercise Restricted Stock Unitsderivative | -14,667 | $0.00 | $0 | 14,666 | Jun 3, 2025 |
| May 14, 2025 | NPKI NPK International Inc. | AGrant or award Common Stock | +29,900 | $0.00 | $0 | 288,228 | May 16, 2025 |
| Dec 13, 2024 | NPKI NPK International Inc. | AGrant or award Common Stock | +722 | $6.58 | $4,750 | 258,328 | Dec 17, 2024 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.