Senior insider sale
VP & President, Industrial at NPK INTERNATIONAL INC. — senior position signals high conviction
$271.2K
18.77K shares
What this filing means
BRIGGS LORI plans to sell 18.77K shares of NPK INTERNATIONAL INC. valued at approximately $271.2K. 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: 6/8/2026ACC: 0001950047-26-005775
Officer· VP & President, Industrial
Since Sep 2021
18.77K
Shares to sell
$271.2K
Approx. market value
8.32K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
Restricted Stock Units
N/A
6/1/2026
8.32KTotal acquired8.32K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
6/1/2026 | Restricted Stock Units N/A | 8.32K | — |
| Total | 8.32K | ||
Planned & Completed Dispositions2
Completed
—Completed
Units to sell
10.45K
Market value
$152.3K
6/2/2026
Planned — Approximate Date
NYSEPlanned
Units to sell
8.32K
Market value
$118.9K
6/8/2026
Total
Units
18.77K
Value
$271.2K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
6/2/2026 | 10.45K | $152.3K | — | Completed |
| Planned — Approximate Date | ||||
6/8/2026 | 8.32K | $118.9K | NYSE | Planned |
| Total | 18.77K | $271.2K | ||