NPK International Inc. (NPKI)
NYSE · Services-Miscellaneous Equipment Rental & Leasing · Inc. DE
What they're doing
Between 2026-06-21 and 2026-09-19, public records show 3 signals for NPK International Inc.. Most notable: 2026-07-28: Filed 8-K disclosing director or officer change; 2026-09-02: Filed 8-K disclosing director or officer change; 2026-09-14: Filed 8-K disclosing director or officer change. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.
Generated 2026-09-19 from public records.
Signals, last 12 months
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
- Large insider saleLANIGAN MATTHEW (director) sold $2.4M of stock
- Large insider salePiontek Gregg (officer) sold $1.0M of stock
- Material 8-K filingFiled 8-K disclosing material agreement, acquisition or disposition of assets
- Material 8-K filingFiled 8-K disclosing director or officer change
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-09-09 | Warren Matthew James | officer | S | 2,991 | 13.41 | $40,113 |
| 2026-06-08 | Briggs Lori | officer | S | 8,325 | 14.75 | $122,794 |
| 2026-06-03 | LANIGAN MATTHEW | director | S | 167,375 | 14.43 | $2,415,221 |
| 2026-06-02 | Briggs Lori | officer | S | 10,446 | 14.58 | $152,303 |
| 2026-06-01 | Fruge Mary Celeste | officer | F | 5,218 | 14.31 | $74,670 |
| 2026-06-01 | Fruge Mary Celeste | officer | M | 17,274 | 0 | $0 |
| 2026-06-01 | Fruge Mary Celeste | officer | F | 3,833 | 14.31 | $54,850 |
| 2026-06-01 | Fruge Mary Celeste | officer | F | 6,797 | 14.31 | $97,265 |
| 2026-06-01 | LANIGAN MATTHEW | director | F | 39,423 | 14.31 | $564,143 |
| 2026-06-01 | LANIGAN MATTHEW | director | M | 100,188 | 0 | $0 |
| 2026-06-01 | LANIGAN MATTHEW | director | F | 22,232 | 14.31 | $318,140 |
| 2026-06-01 | LANIGAN MATTHEW | director | F | 27,894 | 14.31 | $399,163 |
| 2026-06-01 | Piontek Gregg | officer | F | 15,889 | 14.31 | $227,372 |
| 2026-06-01 | Piontek Gregg | officer | M | 40,379 | 0 | $0 |
| 2026-06-01 | Piontek Gregg | officer | F | 8,959 | 14.31 | $128,203 |
| 2026-06-01 | Piontek Gregg | officer | F | 11,241 | 14.31 | $160,859 |
| 2026-06-01 | Briggs Lori | officer | F | 9,577 | 14.31 | $137,047 |
| 2026-06-01 | Briggs Lori | officer | F | 6,777 | 14.31 | $96,979 |
| 2026-06-01 | Briggs Lori | officer | F | 5,401 | 14.31 | $77,288 |
| 2026-06-01 | Briggs Lori | officer | M | 24,340 | 0 | $0 |
| 2026-05-20 | ROBESON ROSE M | director | A | 10,862 | 0 | $0 |
| 2026-05-20 | MINGE JOHN C | director | A | 8,558 | 0 | $0 |
| 2026-05-20 | Meer Claudia Michel | director | A | 8,558 | 0 | $0 |
| 2026-05-20 | Lewis Michael A | director | A | 8,558 | 0 | $0 |
| 2026-05-20 | LARSON RODERICK A. | director | A | 8,558 | 0 | $0 |
| 2026-05-20 | CUTILLO JOSEPH A | director | A | 8,558 | 0 | $0 |
| 2026-05-19 | Piontek Gregg | officer | A | 34,566 | 0 | $0 |
| 2026-05-19 | LANIGAN MATTHEW | director | A | 85,771 | 0 | $0 |
| 2026-05-19 | Fruge Mary Celeste | officer | A | 18,002 | 0 | $0 |
| 2026-05-19 | Briggs Lori | officer | A | 20,838 | 0 | $0 |
| 2026-05-15 | Lewis Michael A | director | S | 2,013 | 15.3 | $30,799 |
| 2026-04-09 | Piontek Gregg | officer | S | 15,000 | 15.05 | $225,750 |
| 2026-04-01 | Piontek Gregg | officer | S | 35,000 | 14.51 | $507,850 |
| 2026-03-25 | Piontek Gregg | officer | S | 15,000 | 15.03 | $225,450 |
| 2026-03-16 | Fruge Mary Celeste | officer | M | 1,000 | 4.32 | $4,320 |
| 2026-03-16 | Fruge Mary Celeste | officer | S | 1,000 | 13.56 | $13,560 |
| 2026-03-06 | Fruge Mary Celeste | officer | S | 11,193 | 13.34 | $149,315 |
| 2026-03-06 | Fruge Mary Celeste | officer | M | 11,193 | 4.32 | $48,354 |
| 2026-03-04 | Piontek Gregg | officer | S | 35,000 | 14.02 | $490,700 |
| 2026-03-04 | Piontek Gregg | officer | M | 73,590 | 4.32 | $317,909 |
| 2026-03-04 | Piontek Gregg | officer | S | 73,590 | 14.1 | $1,037,619 |
| 2026-02-23 | Lewis Michael A | director | S | 2,013 | 14.31 | $28,806 |
| 2025-11-24 | Lewis Michael A | director | S | 2,013 | 12 | $24,156 |
| 2025-10-03 | LANIGAN MATTHEW | director | G | 770,249 | 0 | $0 |
| 2025-10-01 | Briggs Lori | officer | S | 10,108 | 11.51 | $116,343 |
| 2025-09-03 | LANIGAN MATTHEW | director | M | 1,000 | 4.32 | $4,320 |
| 2025-09-03 | LANIGAN MATTHEW | director | S | 1,000 | 10.38 | $10,380 |
| 2025-08-25 | Lewis Michael A | director | S | 2,013 | 10.33 | $20,794 |
| 2025-08-22 | LANIGAN MATTHEW | director | S | 68,896 | 10.34 | $712,385 |
| 2025-08-22 | LANIGAN MATTHEW | director | M | 68,896 | 4.32 | $297,631 |
Federal contracts
No federal contract actions on record for this recipient mapping.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
7-day average 5 views/day vs 90-day median 4.