Frederick Douglas J Insider Transactions
NPK Stock Insider Transactions
This summary is for reference only. We do not guarantee the accuracy and completeness of the information. Please do your own due diligence.Direct Holdings
| Class A Shares Change | Class A Shares After | Class B Shares Change | Class B Shares After | Price | Amount | Date | Msg | Url |
|---|---|---|---|---|---|---|---|---|
| -36 | 9,106 | 131.58 | $4,737 | 2026-03-16 | Sale | Filing Url | ||
| 386 | 9,142 | 0 | 2026-01-05 | Grant, award...etc | Filing Url |