SEC Form 4 · accession 0000071829-18-000038
NPK International Inc. · NPKI
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Matthew Lanigan
Officer — VP and Pres of NMIS
Period of report
Apr 22, 2018
Accepted (ET)
Apr 24, 2018 · 12:07 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000071829
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Apr 22, 2018 | F | 6,087 | $9.80 | D | 43,913 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted shares.