Updated Jul 16, 2026
Briggs Lori has filed 3 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $536K.

| Role | VP & President, Ind. Solutions |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-09 | NPKI | NPK International Inc. | S — Open-market sale | 8.3K | $14.75 | $123K |
| 2026-06-03 | NPKI | NPK International Inc. | S — Open-market sale | 10.4K | $14.58 | $152K |
| 2026-06-03 | NPKI | NPK International Inc. | M — Option exercise | 24.3K | $0.00 | |
| 2026-06-03 | NPKI | NPK International Inc. | F — Tax withholding / forfeiture | 6.8K | $14.31 | $97K |
| 2026-06-03 | NPKI | NPK International Inc. | F — Tax withholding / forfeiture | 9.6K | $14.31 | $137K |
| 2026-06-03 | NPKI | NPK International Inc. | F — Tax withholding / forfeiture | 5.4K | $14.31 | $77K |
| 2026-05-21 | NPKI | NPK International Inc. | A — Grant or award | 20.8K | $0.00 | |
| 2025-10-01 | NPKI | NPK International Inc. | S — Open-market sale | 10.1K | $11.51 | $116K |
| 2025-08-11 | NPKI | NPK International Inc. | S — Open-market sale | 8.0K | $9.51 | $76K |
| 2025-07-09 | NPKI | NPK International Inc. | S — Open-market sale | 8.0K | $8.57 | $69K |
Briggs Lori is a corporate insider — currently tracked as VP & President, Ind. Solutions of NPK International Inc. (NPKI). InsiderAlpha tracks every SEC Form 4 filing in real time.
3 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 5 open-market sales ($536K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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