Insiders / Lewis Michael A
Lewis Michael A
CIK 1423238personinsider
Companies
1
First seen
Feb 25, 2026
Last activity
Feb 25, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| NPK International Inc. · NPKI | 131,333 | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| NPK International Inc. | Common Stock | 131,333 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Feb 23, 2026 | Sell | NPKI NPK International Inc. Common Stock | $28.8K | -2K -1.51% | 131,333 0.15% of shares | low |