In the last 12 months, insiders at NPK International Inc. ($NPKI) filed 149 transactions with the SEC: 3 open-market purchases totaling $185,478 and 16 sales totaling $3,580,555. Net insider sentiment: net selling.
NPK International Inc. operates in the Services-miscellaneous equipment rental & leasing industry (Trade & services sector).
Most Active Insiders
- Piontek Gregg (Senior Vice President and CFO) — 24 transactions totaling $3,371,268
- LANIGAN MATTHEW (President & CEO) — 28 transactions totaling $2,798,128
- Briggs Lori (VP & President, Ind. Solutions) — 26 transactions totaling $832,506
- Fruge Mary Celeste (VP, General Counsel) — 20 transactions totaling $525,570
- WHITE DOUGLAS L (VP, CAO & Treasurer) — 21 transactions totaling $246,263
View all SEC Filings for NPK International Inc. (NPKI).
Set Up your own filters →Recent Insider Transactions
| Transaction Date | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|
| April 1, 2026 | Piontek Gregg | Senior Vice President and CFO | S | Common Stock | 35000 | $14.51 | 899,326.0000 | 111,669,000 | 3.75% | 0.03% |
| March 25, 2026 | Piontek Gregg | Senior Vice President and CFO | S | Common Stock | 15000 | $15.03 | 934,326.0000 | 111,669,000 | 1.58% | 0.01% |
| March 16, 2026 | Fruge Mary Celeste | VP, General Counsel | M | Common Stock | 1000 | $4.32 | 266,213.0000 | 111,669,000 | 0.38% | 0.00% |
| March 16, 2026 | Fruge Mary Celeste | VP, General Counsel | M | Non-Qualified Stock Option (right to buy) | 1000 | $0.00 | 0.0000 | 111,669,000 | 100.00% | 0.00% |
| March 16, 2026 | Fruge Mary Celeste | VP, General Counsel | S | Common Stock | 1000 | $13.56 | 265,213.0000 | 111,669,000 | 0.38% | 0.00% |
| March 6, 2026 | Fruge Mary Celeste | VP, General Counsel | M | Non-Qualified Stock Option (right to buy) | 11193 | $0.00 | 1,000.0000 | 111,669,000 | 91.80% | 0.01% |
| March 6, 2026 | Fruge Mary Celeste | VP, General Counsel | S | Common Stock | 11193 | $13.34 | 265,213.0000 | 111,669,000 | 4.05% | 0.01% |
| March 6, 2026 | Fruge Mary Celeste | VP, General Counsel | M | Common Stock | 11193 | $4.32 | 276,406.0000 | 111,669,000 | 4.22% | 0.01% |
| March 4, 2026 | Piontek Gregg | Senior Vice President and CFO | S | Common Stock | 73590 | $14.10 | 984,326.0000 | 111,669,000 | 6.96% | 0.07% |
| March 4, 2026 | Piontek Gregg | Senior Vice President and CFO | M | Common Stock | 73590 | $4.32 | 1,057,916.0000 | 111,669,000 | 7.48% | 0.07% |
| March 4, 2026 | Piontek Gregg | Senior Vice President and CFO | M | Non-Qualified Stock Option (right to buy) | 73590 | $0.00 | 0.0000 | 111,669,000 | 100.00% | 0.07% |
| March 4, 2026 | Piontek Gregg | Senior Vice President and CFO | S | Common Stock | 35000 | $14.02 | 949,326.0000 | 111,669,000 | 3.56% | 0.03% |
| Feb. 23, 2026 | Lewis Michael A | Director | S | Common Stock | 2013 | $14.31 | 131,333.0000 | 111,669,000 | 1.51% | 0.00% |
| June 1, 2025 | Fruge Mary Celeste | VP, General Counsel | M | Common Stock | 17274 | $0.00 | 265,213.0000 | 111,669,000 | 6.97% | 0.02% |
| June 1, 2025 | Fruge Mary Celeste | VP, General Counsel | M | Restricted Stock Units | 17274 | $0.00 | 17,274.0000 | 111,669,000 | 50.00% | 0.02% |
| Nov. 24, 2025 | Lewis Michael A | Director | S | Common Stock | 2013 | $12.00 | 133,346.0000 | 111,669,000 | 1.49% | 0.00% |
| Oct. 3, 2025 | LANIGAN MATTHEW | President & CEO | G | Common Stock | 770249 | $0.00 | 1,095,913.0000 | 111,669,000 | 41.27% | 0.69% |
| Oct. 1, 2025 | Briggs Lori | VP & President, Ind. Solutions | S | Common Stock | 10108 | $11.51 | 242,513.0000 | 111,669,000 | 4.00% | 0.01% |
| Sept. 3, 2025 | LANIGAN MATTHEW | President & CEO | M | Non-Qualified Stock Option (right to buy) | 1000 | $10.38 | 0.0000 | 111,669,000 | 100.00% | 0.00% |
| Sept. 3, 2025 | LANIGAN MATTHEW | President & CEO | S | Common Stock | 1000 | $10.38 | 1,095,913.0000 | 111,669,000 | 0.09% | 0.00% |
| Sept. 3, 2025 | LANIGAN MATTHEW | President & CEO | M | Common Stock | 1000 | $4.32 | 1,096,913.0000 | 111,669,000 | 0.09% | 0.00% |
| Aug. 25, 2025 | Lewis Michael A | Director | S | Common Stock | 2013 | $10.33 | 135,359.0000 | 111,669,000 | 1.47% | 0.00% |
| Aug. 22, 2025 | LANIGAN MATTHEW | President & CEO | M | Non-Qualified Stock Option (right to buy) | 68896 | $10.34 | 1,000.0000 | 111,669,000 | 98.57% | 0.06% |
| Aug. 22, 2025 | LANIGAN MATTHEW | President & CEO | S | Common Stock | 68896 | $10.34 | 1,095,913.0000 | 111,669,000 | 5.91% | 0.06% |
| Aug. 22, 2025 | LANIGAN MATTHEW | President & CEO | M | Common Stock | 68896 | $4.32 | 1,164,809.0000 | 111,669,000 | 6.29% | 0.06% |
| Aug. 11, 2025 | Briggs Lori | VP & President, Ind. Solutions | S | Common Stock | 8005 | $9.51 | 252,621.0000 | 111,669,000 | 3.07% | 0.01% |
| July 9, 2025 | Briggs Lori | VP & President, Ind. Solutions | S | Common Stock | 8005 | $8.57 | 260,626.0000 | 111,669,000 | 2.98% | 0.01% |
| June 16, 2025 | Lewis Michael A | Director | S | Common Stock | 2013 | $8.60 | 137,372.0000 | 111,669,000 | 1.44% | 0.00% |
| June 14, 2025 | WHITE DOUGLAS L | VP, CAO & Treasurer | A | Common Stock | 730 | $6.51 | 305,245.0000 | 111,669,000 | 0.24% | 0.00% |
| June 6, 2025 | Briggs Lori | VP & President, Ind. Solutions | S | Common Stock | 9704 | $8.38 | 268,631.0000 | 111,669,000 | 3.49% | 0.01% |
| June 1, 2025 | Briggs Lori | VP & President, Ind. Solutions | M | Restricted Stock Units | 24340 | $0.00 | 24,340.0000 | 111,669,000 | 50.00% | 0.02% |
| June 1, 2025 | WHITE DOUGLAS L | VP, CAO & Treasurer | M | Common Stock | 17333 | $0.00 | 305,561.0000 | 111,669,000 | 6.01% | 0.02% |
| June 1, 2025 | WHITE DOUGLAS L | VP, CAO & Treasurer | M | Common Stock | 14667 | $0.00 | 320,228.0000 | 111,669,000 | 4.80% | 0.01% |
| June 1, 2025 | WHITE DOUGLAS L | VP, CAO & Treasurer | F | Common Stock | 3122 | $8.09 | 317,106.0000 | 111,669,000 | 0.97% | 0.00% |
| June 1, 2025 | WHITE DOUGLAS L | VP, CAO & Treasurer | F | Common Stock | 6820 | $8.09 | 310,286.0000 | 111,669,000 | 2.15% | 0.01% |
| June 1, 2025 | WHITE DOUGLAS L | VP, CAO & Treasurer | F | Common Stock | 5771 | $8.09 | 304,515.0000 | 111,669,000 | 1.86% | 0.01% |
| June 1, 2025 | WHITE DOUGLAS L | VP, CAO & Treasurer | M | Restricted Stock Units | 17333 | $0.00 | 29,333.0000 | 111,669,000 | 37.14% | 0.02% |
| June 1, 2025 | WHITE DOUGLAS L | VP, CAO & Treasurer | M | Restricted Stock Units | 14667 | $0.00 | 14,666.0000 | 111,669,000 | 50.00% | 0.01% |
| June 1, 2025 | Briggs Lori | VP & President, Ind. Solutions | M | Common Stock | 26396 | $0.00 | 279,359.0000 | 111,669,000 | 10.43% | 0.02% |
| June 1, 2025 | Briggs Lori | VP & President, Ind. Solutions | M | Common Stock | 24340 | $0.00 | 303,699.0000 | 111,669,000 | 8.71% | 0.02% |
| June 1, 2025 | Briggs Lori | VP & President, Ind. Solutions | F | Common Stock | 5401 | $8.09 | 298,298.0000 | 111,669,000 | 1.78% | 0.00% |
| June 1, 2025 | Briggs Lori | VP & President, Ind. Solutions | F | Common Stock | 9577 | $8.09 | 288,721.0000 | 111,669,000 | 3.21% | 0.01% |
| June 1, 2025 | Briggs Lori | VP & President, Ind. Solutions | F | Common Stock | 10386 | $8.09 | 278,335.0000 | 111,669,000 | 3.60% | 0.01% |
| June 1, 2025 | Briggs Lori | VP & President, Ind. Solutions | M | Restricted Stock Units | 26396 | $0.00 | 48,680.0000 | 111,669,000 | 35.16% | 0.02% |
| June 1, 2025 | LANIGAN MATTHEW | President & CEO | M | Common Stock | 108651 | $0.00 | 1,100,134.0000 | 111,669,000 | 10.96% | 0.10% |
| June 1, 2025 | LANIGAN MATTHEW | President & CEO | M | Common Stock | 100188 | $0.00 | 1,200,322.0000 | 111,669,000 | 9.11% | 0.09% |
| June 1, 2025 | LANIGAN MATTHEW | President & CEO | F | Common Stock | 22232 | $8.09 | 1,178,090.0000 | 111,669,000 | 1.85% | 0.02% |
| June 1, 2025 | LANIGAN MATTHEW | President & CEO | F | Common Stock | 39423 | $8.09 | 1,138,667.0000 | 111,669,000 | 3.35% | 0.04% |
| June 1, 2025 | LANIGAN MATTHEW | President & CEO | F | Common Stock | 42754 | $8.09 | 1,095,913.0000 | 111,669,000 | 3.75% | 0.04% |
| June 1, 2025 | LANIGAN MATTHEW | President & CEO | M | Restricted Stock Units | 108651 | $0.00 | 200,376.0000 | 111,669,000 | 35.16% | 0.10% |
| June 1, 2025 | LANIGAN MATTHEW | President & CEO | M | Restricted Stock Units | 100188 | $0.00 | 100,188.0000 | 111,669,000 | 50.00% | 0.09% |
| June 1, 2025 | Piontek Gregg | Senior Vice President and CFO | M | Common Stock | 43790 | $0.00 | 986,026.0000 | 111,669,000 | 4.65% | 0.04% |
| June 1, 2025 | Piontek Gregg | Senior Vice President and CFO | F | Common Stock | 17231 | $8.09 | 968,795.0000 | 111,669,000 | 1.75% | 0.02% |
| June 1, 2025 | Piontek Gregg | Senior Vice President and CFO | F | Common Stock | 15889 | $8.09 | 952,906.0000 | 111,669,000 | 1.64% | 0.01% |
| June 1, 2025 | Piontek Gregg | Senior Vice President and CFO | F | Common Stock | 8959 | $8.09 | 943,947.0000 | 111,669,000 | 0.94% | 0.01% |
| June 1, 2025 | Piontek Gregg | Senior Vice President and CFO | M | Common Stock | 40379 | $0.00 | 984,326.0000 | 111,669,000 | 4.28% | 0.04% |
| June 1, 2025 | Piontek Gregg | Senior Vice President and CFO | M | Restricted Stock Units | 43790 | $0.00 | 80,758.0000 | 111,669,000 | 35.16% | 0.04% |
| June 1, 2025 | Piontek Gregg | Senior Vice President and CFO | M | Restricted Stock Units | 40379 | $0.00 | 40,379.0000 | 111,669,000 | 50.00% | 0.04% |
| June 1, 2025 | Fruge Mary Celeste | VP, General Counsel | F | Common Stock | 6797 | $8.09 | 258,592.0000 | 111,669,000 | 2.56% | 0.01% |
| June 1, 2025 | Fruge Mary Celeste | VP, General Counsel | F | Common Stock | 6820 | $8.09 | 251,772.0000 | 111,669,000 | 2.64% | 0.01% |
| June 1, 2025 | Fruge Mary Celeste | VP, General Counsel | F | Common Stock | 3833 | $8.09 | 247,939.0000 | 111,669,000 | 1.52% | 0.00% |
| June 1, 2025 | Fruge Mary Celeste | VP, General Counsel | M | Common Stock | 17247 | $0.00 | 265,186.0000 | 111,669,000 | 6.96% | 0.02% |
| June 1, 2025 | Fruge Mary Celeste | VP, General Counsel | M | Restricted Stock Units | 17247 | $0.00 | 17,301.0000 | 111,669,000 | 49.92% | 0.02% |
| May 19, 2025 | Meer Claudia Michel | Director | P | Common Stock | 4000 | $7.92 | 118,135.0000 | 111,669,000 | 3.50% | 0.00% |
| May 15, 2025 | MINGE JOHN C | Director | A | Common Stock | 15097 | $0.00 | 245,384.0000 | 111,669,000 | 6.56% | 0.01% |
| May 15, 2025 | Meer Claudia Michel | Director | A | Common Stock | 15097 | $0.00 | 114,135.0000 | 111,669,000 | 15.24% | 0.01% |
| May 15, 2025 | LARSON RODERICK A. | Director | A | Common Stock | 15097 | $0.00 | 248,748.0000 | 111,669,000 | 6.46% | 0.01% |
| May 15, 2025 | Lewis Michael A | Director | A | Common Stock | 15097 | $0.00 | 139,385.0000 | 111,669,000 | 12.15% | 0.01% |
| May 15, 2025 | CUTILLO JOSEPH A | Director | A | Common Stock | 15097 | $0.00 | 27,597.0000 | 111,669,000 | 120.78% | 0.01% |
| May 15, 2025 | ROBESON ROSE M | Director | A | Common Stock | 18720 | $0.00 | 214,285.0000 | 111,669,000 | 9.57% | 0.02% |
| May 15, 2025 | Young Donald Win | Director | A | Common Stock | 15097 | $0.00 | 310,940.0000 | 111,669,000 | 5.10% | 0.01% |
| May 14, 2025 | Briggs Lori | VP & President, Ind. Solutions | A | Common Stock | 51667 | $0.00 | 252,963.0000 | 111,669,000 | 25.67% | 0.05% |
| May 14, 2025 | WHITE DOUGLAS L | VP, CAO & Treasurer | A | Common Stock | 29900 | $0.00 | 288,228.0000 | 111,669,000 | 11.57% | 0.03% |
| May 14, 2025 | Piontek Gregg | Senior Vice President and CFO | A | Common Stock | 85706 | $0.00 | 942,236.0000 | 111,669,000 | 10.01% | 0.08% |
| May 14, 2025 | LANIGAN MATTHEW | President & CEO | A | Common Stock | 212667 | $0.00 | 991,483.0000 | 111,669,000 | 27.31% | 0.19% |
| May 14, 2025 | Fruge Mary Celeste | VP, General Counsel | A | Common Stock | 39783 | $0.00 | 265,389.0000 | 111,669,000 | 17.63% | 0.04% |
| May 8, 2025 | CUTILLO JOSEPH A | Director | P | Common Stock | 12500 | $8.00 | 12,500.0000 | 111,669,000 | 9999.99% | 0.01% |
| March 5, 2025 | MINGE JOHN C | Director | P | Common Stock | 10000 | $5.38 | 230,287.0000 | 111,669,000 | 4.54% | 0.01% |
| Dec. 13, 2024 | WHITE DOUGLAS L | VP, CAO & Treasurer | A | Common Stock | 722 | $6.58 | 258,328.0000 | 111,669,000 | 0.28% | 0.00% |
| Sept. 1, 2024 | Briggs Lori | VP & President, Ind. Solutions | M | Common Stock | 16666 | $0.00 | 207,854.0000 | 111,669,000 | 8.72% | 0.01% |
| Sept. 1, 2024 | LANIGAN MATTHEW | President & CEO | M | Restricted Stock Units | 33333 | $0.00 | 309,027.0000 | 111,669,000 | 9.74% | 0.03% |
| Sept. 1, 2024 | Briggs Lori | VP & President, Ind. Solutions | F | Common Stock | 6558 | $8.23 | 201,296.0000 | 111,669,000 | 3.16% | 0.01% |
| Sept. 1, 2024 | LANIGAN MATTHEW | President & CEO | M | Common Stock | 33333 | $0.00 | 791,932.0000 | 111,669,000 | 4.39% | 0.03% |
| Sept. 1, 2024 | Briggs Lori | VP & President, Ind. Solutions | M | Restricted Stock Units | 16666 | $0.00 | 75,076.0000 | 111,669,000 | 18.17% | 0.01% |
| Sept. 1, 2024 | LANIGAN MATTHEW | President & CEO | F | Common Stock | 13116 | $8.23 | 778,816.0000 | 111,669,000 | 1.66% | 0.01% |
| June 14, 2024 | Briggs Lori | VP & President, Ind. Solutions | A | Common Stock | 1378 | $5.98 | 191,188.0000 | 111,669,000 | 0.73% | 0.00% |
| June 14, 2024 | WHITE DOUGLAS L | VP, CAO & Treasurer | A | Common Stock | 841 | $5.98 | 257,606.0000 | 111,669,000 | 0.33% | 0.00% |
| June 1, 2024 | LANIGAN MATTHEW | President & CEO | F | Common Stock | 39424 | $8.48 | 815,947.0000 | 111,669,000 | 4.61% | 0.04% |
| June 1, 2024 | LANIGAN MATTHEW | President & CEO | F | Common Stock | 42754 | $8.48 | 773,193.0000 | 111,669,000 | 5.24% | 0.04% |
| June 1, 2024 | LANIGAN MATTHEW | President & CEO | F | Common Stock | 14594 | $8.48 | 758,599.0000 | 111,669,000 | 1.89% | 0.01% |
| June 1, 2024 | LANIGAN MATTHEW | President & CEO | M | Restricted Stock Units | 37090 | $0.00 | 551,200.0000 | 111,669,000 | 6.30% | 0.03% |
| June 1, 2024 | LANIGAN MATTHEW | President & CEO | M | Restricted Stock Units | 108651 | $0.00 | 442,549.0000 | 111,669,000 | 19.71% | 0.10% |
| June 1, 2024 | LANIGAN MATTHEW | President & CEO | M | Restricted Stock Units | 100189 | $0.00 | 342,360.0000 | 111,669,000 | 22.64% | 0.09% |
| June 1, 2024 | Fruge Mary Celeste | VP, General Counsel | M | Common Stock | 17274 | $0.00 | 245,519.0000 | 111,669,000 | 7.57% | 0.02% |
| June 1, 2024 | Fruge Mary Celeste | VP, General Counsel | F | Common Stock | 6820 | $8.48 | 238,699.0000 | 111,669,000 | 2.78% | 0.01% |
| June 1, 2024 | Fruge Mary Celeste | VP, General Counsel | F | Common Stock | 6797 | $8.48 | 231,902.0000 | 111,669,000 | 2.85% | 0.01% |
| June 1, 2024 | Piontek Gregg | Senior Vice President and CFO | M | Restricted Stock Units | 51181 | $0.00 | 208,718.0000 | 111,669,000 | 19.69% | 0.05% |
| June 1, 2024 | Fruge Mary Celeste | VP, General Counsel | M | Restricted Stock Units | 17274 | $0.00 | 34,548.0000 | 111,669,000 | 33.33% | 0.02% |
| June 1, 2024 | Briggs Lori | VP & President, Ind. Solutions | M | Common Stock | 16000 | $0.00 | 165,333.0000 | 111,669,000 | 10.71% | 0.01% |
| June 1, 2024 | Briggs Lori | VP & President, Ind. Solutions | M | Common Stock | 26396 | $0.00 | 191,729.0000 | 111,669,000 | 15.97% | 0.02% |
| June 1, 2024 | Briggs Lori | VP & President, Ind. Solutions | M | Common Stock | 24341 | $0.00 | 216,070.0000 | 111,669,000 | 12.70% | 0.02% |
| June 1, 2024 | Briggs Lori | VP & President, Ind. Solutions | F | Common Stock | 9578 | $8.48 | 206,492.0000 | 111,669,000 | 4.43% | 0.01% |
| June 1, 2024 | Briggs Lori | VP & President, Ind. Solutions | F | Common Stock | 6296 | $8.48 | 200,196.0000 | 111,669,000 | 3.05% | 0.01% |
| June 1, 2024 | Briggs Lori | VP & President, Ind. Solutions | F | Common Stock | 10386 | $8.48 | 189,810.0000 | 111,669,000 | 5.19% | 0.01% |
| June 1, 2024 | Briggs Lori | VP & President, Ind. Solutions | M | Restricted Stock Units | 16000 | $0.00 | 142,479.0000 | 111,669,000 | 10.10% | 0.01% |
| June 1, 2024 | Briggs Lori | VP & President, Ind. Solutions | M | Restricted Stock Units | 26396 | $0.00 | 116,083.0000 | 111,669,000 | 18.53% | 0.02% |
| June 1, 2024 | Briggs Lori | VP & President, Ind. Solutions | M | Restricted Stock Units | 24341 | $0.00 | 91,742.0000 | 111,669,000 | 20.97% | 0.02% |
| June 1, 2024 | Piontek Gregg | Senior Vice President and CFO | M | Common Stock | 51181 | $0.00 | 825,619.0000 | 111,669,000 | 6.61% | 0.05% |
| June 1, 2024 | Fruge Mary Celeste | VP, General Counsel | F | Common Stock | 6296 | $8.48 | 225,606.0000 | 111,669,000 | 2.71% | 0.01% |
| June 1, 2024 | Piontek Gregg | Senior Vice President and CFO | M | Restricted Stock Units | 43790 | $0.00 | 164,928.0000 | 111,669,000 | 20.98% | 0.04% |
| June 1, 2024 | Piontek Gregg | Senior Vice President and CFO | M | Restricted Stock Units | 40380 | $0.00 | 124,548.0000 | 111,669,000 | 24.48% | 0.04% |
| June 1, 2024 | PATERSON DAVID A | VP & President, Fluids Systems | M | Common Stock | 35788 | $0.00 | 351,567.0000 | 111,669,000 | 11.33% | 0.03% |
| June 1, 2024 | PATERSON DAVID A | VP & President, Fluids Systems | M | Common Stock | 30620 | $0.00 | 382,187.0000 | 111,669,000 | 8.71% | 0.03% |
| June 1, 2024 | PATERSON DAVID A | VP & President, Fluids Systems | M | Common Stock | 28235 | $0.00 | 410,422.0000 | 111,669,000 | 7.39% | 0.03% |
| June 1, 2024 | PATERSON DAVID A | VP & President, Fluids Systems | F | Common Stock | 7455 | $8.48 | 402,967.0000 | 111,669,000 | 1.82% | 0.01% |
| June 1, 2024 | PATERSON DAVID A | VP & President, Fluids Systems | F | Common Stock | 8714 | $8.48 | 394,253.0000 | 111,669,000 | 2.16% | 0.01% |
| June 1, 2024 | PATERSON DAVID A | VP & President, Fluids Systems | F | Common Stock | 8008 | $8.48 | 386,245.0000 | 111,669,000 | 2.03% | 0.01% |
| June 1, 2024 | PATERSON DAVID A | VP & President, Fluids Systems | M | Restricted Stock Units | 35788 | $0.00 | 133,770.0000 | 111,669,000 | 21.11% | 0.03% |
| June 1, 2024 | PATERSON DAVID A | VP & President, Fluids Systems | M | Restricted Stock Units | 30620 | $0.00 | 103,150.0000 | 111,669,000 | 22.89% | 0.03% |
| June 1, 2024 | PATERSON DAVID A | VP & President, Fluids Systems | M | Restricted Stock Units | 28235 | $0.00 | 74,915.0000 | 111,669,000 | 27.37% | 0.03% |
| June 1, 2024 | WHITE DOUGLAS L | VP, CAO & Treasurer | M | Common Stock | 18666 | $0.00 | 237,101.0000 | 111,669,000 | 8.55% | 0.02% |
| June 1, 2024 | WHITE DOUGLAS L | VP, CAO & Treasurer | M | Common Stock | 17333 | $0.00 | 254,434.0000 | 111,669,000 | 7.31% | 0.02% |
| June 1, 2024 | WHITE DOUGLAS L | VP, CAO & Treasurer | M | Common Stock | 14667 | $0.00 | 269,101.0000 | 111,669,000 | 5.76% | 0.01% |
| June 1, 2024 | WHITE DOUGLAS L | VP, CAO & Treasurer | F | Common Stock | 3571 | $8.48 | 265,530.0000 | 111,669,000 | 1.33% | 0.00% |
| June 1, 2024 | WHITE DOUGLAS L | VP, CAO & Treasurer | F | Common Stock | 4220 | $8.48 | 261,310.0000 | 111,669,000 | 1.59% | 0.00% |
| June 1, 2024 | WHITE DOUGLAS L | VP, CAO & Treasurer | F | Common Stock | 4545 | $8.48 | 256,765.0000 | 111,669,000 | 1.74% | 0.00% |
| June 1, 2024 | WHITE DOUGLAS L | VP, CAO & Treasurer | M | Restricted Stock Units | 18666 | $0.00 | 78,666.0000 | 111,669,000 | 19.18% | 0.02% |
| June 1, 2024 | WHITE DOUGLAS L | VP, CAO & Treasurer | M | Restricted Stock Units | 17333 | $0.00 | 61,333.0000 | 111,669,000 | 22.03% | 0.02% |
| June 1, 2024 | WHITE DOUGLAS L | VP, CAO & Treasurer | M | Restricted Stock Units | 14667 | $0.00 | 46,666.0000 | 111,669,000 | 23.91% | 0.01% |
| June 1, 2024 | LANIGAN MATTHEW | President & CEO | M | Common Stock | 37090 | $0.00 | 646,531.0000 | 111,669,000 | 6.09% | 0.03% |
| June 1, 2024 | LANIGAN MATTHEW | President & CEO | M | Common Stock | 108651 | $0.00 | 755,182.0000 | 111,669,000 | 16.81% | 0.10% |
| June 1, 2024 | LANIGAN MATTHEW | President & CEO | M | Common Stock | 100189 | $0.00 | 855,371.0000 | 111,669,000 | 13.27% | 0.09% |
| June 1, 2024 | Piontek Gregg | Senior Vice President and CFO | M | Common Stock | 43790 | $0.00 | 869,409.0000 | 111,669,000 | 5.30% | 0.04% |
| June 1, 2024 | Piontek Gregg | Senior Vice President and CFO | M | Common Stock | 40380 | $0.00 | 909,789.0000 | 111,669,000 | 4.64% | 0.04% |
| June 1, 2024 | Piontek Gregg | Senior Vice President and CFO | F | Common Stock | 15889 | $8.48 | 893,900.0000 | 111,669,000 | 1.75% | 0.01% |
| June 1, 2024 | Piontek Gregg | Senior Vice President and CFO | F | Common Stock | 17231 | $8.48 | 876,669.0000 | 111,669,000 | 1.93% | 0.02% |
| June 1, 2024 | Piontek Gregg | Senior Vice President and CFO | F | Common Stock | 20139 | $8.48 | 856,530.0000 | 111,669,000 | 2.30% | 0.02% |
| May 16, 2024 | LARSON RODERICK A. | Director | A | Common Stock | 16108 | $0.00 | 233,651.0000 | 111,669,000 | 7.40% | 0.01% |
| May 16, 2024 | Lewis Michael A | Director | A | Common Stock | 16108 | $0.00 | 124,288.0000 | 111,669,000 | 14.89% | 0.01% |
| May 16, 2024 | Meer Claudia Michel | Director | A | Common Stock | 16108 | $0.00 | 99,038.0000 | 111,669,000 | 19.42% | 0.01% |
| May 16, 2024 | MINGE JOHN C | Director | A | Common Stock | 16108 | $0.00 | 220,287.0000 | 111,669,000 | 7.89% | 0.01% |
| May 16, 2024 | ROBESON ROSE M | Director | A | Common Stock | 19974 | $0.00 | 195,565.0000 | 111,669,000 | 11.38% | 0.02% |
| May 16, 2024 | Young Donald Win | Director | A | Common Stock | 16108 | $0.00 | 295,843.0000 | 111,669,000 | 5.76% | 0.01% |
| May 15, 2024 | Piontek Gregg | Senior Vice President and CFO | A | Common Stock | 68308 | $0.00 | 774,438.0000 | 111,669,000 | 9.67% | 0.06% |
| May 15, 2024 | Briggs Lori | VP & President, Ind. Solutions | A | Common Stock | 41178 | $0.00 | 149,333.0000 | 111,669,000 | 38.07% | 0.04% |
| May 15, 2024 | Fruge Mary Celeste | VP, General Counsel | A | Common Stock | 29223 | $0.00 | 228,245.0000 | 111,669,000 | 14.68% | 0.03% |
| May 15, 2024 | LANIGAN MATTHEW | President & CEO | A | Common Stock | 169496 | $0.00 | 609,441.0000 | 111,669,000 | 38.53% | 0.15% |
| May 15, 2024 | PATERSON DAVID A | VP & President, Fluids Systems | A | Common Stock | 47767 | $0.00 | 315,779.0000 | 111,669,000 | 17.82% | 0.04% |
| May 15, 2024 | WHITE DOUGLAS L | VP, CAO & Treasurer | A | Common Stock | 23800 | $0.00 | 218,435.0000 | 111,669,000 | 12.23% | 0.02% |