Form 4 for NPKI NPK International Inc.
Accepted 2025-09-04 00:00:00 ET · period of report 2025-09-03 · accession 0000071829-25-000129 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-09-04 | 2025-09-03 | NPKI | LANIGAN MATTHEW | Pres, CEO, Dir | M - OptEx | $4.32 | +1,000 | 1.10M | +0.1% | +$4,320 |
| D | 2025-09-04 | 2025-09-03 | NPKI | LANIGAN MATTHEW | Pres, CEO, Dir | S - Sale+OE | $10.38 | -1,000 | 1.10M | -0.1% | -$10.4K |
| D | 2025-09-04 | 2025-09-03 | NPKI | LANIGAN MATTHEW | Pres, CEO, Dir | M - OptEx | $10.38 | -1,000 | 0 | -100% | -$10.4K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-09-03 | M | A | 1,000 | $4.32 | 1,096,913 | D | — | — | |
| 2 | Common | Common Stock | 2025-09-03 | S | D | 1,000 | $10.38 | 1,095,913 | D | — | — | (F1) The reported sale of 1,000 shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 23, 2025. |
| 3 | Derivative | Non-Qualified Stock Option (right to buy) | 2025-09-03 | M | D | 1,000 | $10.38 | 0 | D | $4.32 · 2019-06-01 to 2026-05-19 | 1,000 Common Stock |