Form 4/A for NPKI NPK International Inc.
Accepted 2026-01-21 00:00:00 ET · period of report 2025-06-01 · accession 0001975485-26-000003 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DA | 2026-01-21 | 2025-06-01 | NPKI | Fruge Mary Celeste | VP, GC | M - OptEx | $0.00 | +17.3K | 265.2K | +7% | $0 |
| DA | 2026-01-21 | 2025-06-01 | NPKI | Fruge Mary Celeste | VP, GC | M - OptEx | $0.00 | -17.3K | 17.3K | -50% | $0 |
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 | 2025-06-01 | M | A | 17,274 | $0.00 | 265,213 | D | — | — | (F1) On June 3, 2025, the filed Form 4 inadvertently reported the conversion of vested restricted stock units into 17,247 shares instead of 17,274 shares, which was a scrivener's error. |
| 2 | Derivative | Restricted Stock Units | 2025-06-01 | M | D | 17,274 | $0.00 | 17,274 | D | $0.00 · — to — | 17,274 Common Stock | (F1) On June 3, 2025, the filed Form 4 inadvertently reported the conversion of vested restricted stock units into 17,247 shares instead of 17,274 shares, which was a scrivener's error. (F2) Grant of restricted stock units that vest in one-third increments on June 1 of each subsequent year after grant and settle in shares. |