NPK Intl (NPKI)
NYSE
$13.25-$0.010 (-0.08%)
Price as of Sep 11, 2026 7:30 PM EDTTop Holders
Institutional
Mutual Funds
No data found
Current Ownership Distribution
- Mutual Funds68.7M (80.89%)
- Other13.2M (15.49%)
- Insiders3.1M (3.62%)
- Institutions0 (0.00%)
Insider Transactions
Insider Name & Title | Type | Date | Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Warren Matthew James Chief Accounting Officer | Sell | Sep 09, 2026 | $40,112.90 | 2,991 | $13.41 | 51,439 |
ROBESON ROSE M | Sell | Aug 27, 2026 | $134,917.00 | 10,000 | $13.49 | 215,147 |
Lewis Michael A | Sell | Aug 17, 2026 | $28,705.18 | 2,013 | $14.26 | 135,865 |
Pederson Kristen J. | Award | Jul 28, 2026 | $0.00 | 6,614 | $0.00 | 6,614 |
Piontek Gregg Senior Vice President and CFO | Sell | Apr 09, 2026 | $225,675.00 | 15,000 | $15.04 | 819,326 |
Piontek Gregg Senior Vice President and CFO | Sell | Apr 01, 2026 | $507,864.00 | 35,000 | $14.51 | 834,326 |
Piontek Gregg Senior Vice President and CFO | Sell | Mar 25, 2026 | $225,384.00 | 15,000 | $15.03 | 869,326 |
Fruge Mary Celeste VP, General Counsel | Exempt | Mar 16, 2026 | $0.00 | 1,000 | $0.00 | 0 |
Fruge Mary Celeste VP, General Counsel | Exempt | Mar 16, 2026 | $4,320.00 | 1,000 | $4.32 | 266,213 |
Fruge Mary Celeste VP, General Counsel | Sell | Mar 16, 2026 | $13,560.00 | 1,000 | $13.56 | 265,213 |
Fruge Mary Celeste VP, General Counsel | Exempt | Mar 06, 2026 | $0.00 | 11,193 | $0.00 | 1,000 |
Fruge Mary Celeste VP, General Counsel | Exempt | Mar 06, 2026 | $48,353.76 | 11,193 | $4.32 | 276,406 |
Fruge Mary Celeste VP, General Counsel | Sell | Mar 06, 2026 | $149,303.43 | 11,193 | $13.34 | 265,213 |
Piontek Gregg Senior Vice President and CFO | Exempt | Mar 04, 2026 | $0.00 | 73,590 | $0.00 | 0 |
Piontek Gregg Senior Vice President and CFO | Exempt | Mar 04, 2026 | $317,908.80 | 73,590 | $4.32 | 992,916 |
Piontek Gregg Senior Vice President and CFO | Sell | Mar 04, 2026 | $1.0M | 73,590 | $14.10 | 919,326 |
Piontek Gregg Senior Vice President and CFO | Sell | Mar 04, 2026 | $490,591.50 | 35,000 | $14.02 | 884,326 |
Lewis Michael A | Sell | Feb 23, 2026 | $28,796.37 | 2,013 | $14.31 | 131,333 |
Lewis Michael A | Sell | Nov 24, 2025 | $24,156.20 | 2,013 | $12.00 | 133,346 |
Briggs Lori VP & President, Ind. Solutions | Sell | Oct 01, 2025 | $116,352.18 | 10,108 | $11.51 | 242,513 |
LANIGAN MATTHEW President & CEO | Exempt | Sep 03, 2025 | $10,380.00 | 1,000 | $10.38 | 0 |
LANIGAN MATTHEW President & CEO | Exempt | Sep 03, 2025 | $4,320.00 | 1,000 | $4.32 | 1.1M |
LANIGAN MATTHEW President & CEO | Sell | Sep 03, 2025 | $10,380.00 | 1,000 | $10.38 | 1.1M |
Lewis Michael A | Sell | Aug 25, 2025 | $20,796.50 | 2,013 | $10.33 | 135,359 |
Briggs Lori VP & President, Ind. Solutions | Sell | Jul 09, 2025 | $68,583.64 | 8,005 | $8.57 | 260,626 |
WHITE DOUGLAS L VP, CAO & Treasurer | Award | Jun 14, 2025 | $4,753.03 | 730 | $6.51 | 305,245 |
Briggs Lori VP & President, Ind. Solutions | Sell | Jun 06, 2025 | $81,324.37 | 9,704 | $8.38 | 268,631 |
Briggs Lori VP & President, Ind. Solutions | Exempt | Jun 01, 2025 | $0.00 | 26,396 | $0.00 | 48,680 |
Piontek Gregg Senior Vice President and CFO | Exempt | Jun 01, 2025 | $0.00 | 43,790 | $0.00 | 80,758 |
Fruge Mary Celeste VP, General Counsel | Exempt | Jun 01, 2025 | $0.00 | 17,247 | $0.00 | 17,301 |