Senior insider sale
NPK INTERNATIONAL INC. — senior position signals high conviction
$57.2K
4.03K shares
What this filing means
LEWIS MICHAEL A plans to sell 4.03K shares of NPK INTERNATIONAL INC. valued at approximately $57.2K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 8/17/2026ACC: 0001950047-26-008271
4.03K
Shares to sell
$57.2K
Approx. market value
4.03K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Restricted Stock Units
N/A
5/16/2025
4.03KTotal acquired4.03K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
5/16/2025 | Restricted Stock Units N/A | 4.03K | — |
| Total | 4.03K | ||
Planned & Completed Dispositions1
NYSEPlanned
Units to sell
4.03K
Market value
$57.2K
8/17/2026
Total
Units
4.03K
Value
$57.2K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
8/17/2026 | 4.03K | $57.2K | NYSE | Planned |
| Total | 4.03K | $57.2K | ||