| Jun 15, 2026 | Sell ⓘ | Common Stock, par value $.01 per… | Kinney Virginia Executive | -20,000 | $127.52 | $2.55M | 45,111 | medium |
| Jun 5, 2026 | Other Tax withholding ⓘ | Common Stock, par value $.01 per… | Kinney Virginia Executive | -6,672 | $129.20 | $862.0K | 65,111 | low |
| Jun 5, 2026 | Other Tax withholding ⓘ | Common Stock, par value $.01 per… | Kinney Virginia Executive | -697 | $129.20 | $90.1K | 71,783 | low |
| Jun 5, 2026 | Other Option exercise ⓘ | Common Stock, par value $.01 per… | Kinney Virginia Executive | +1,007 | $129.20 | $130.1K | 72,480 | low |
| Jun 5, 2026 | Other Option exercise ⓘ | Common Stock, par value $.01 per… | Kinney Virginia Executive | +15,948 | $0.00 | $0 | 71,473 | low |
| Jun 5, 2026 | Other Tax withholding ⓘ | Common Stock, par value $.01 per… | Chung Bruce Executive | -12,142 | $129.20 | $1.57M | 89,592 | low |
| Jun 5, 2026 | Other Tax withholding ⓘ | Common Stock, par value $.01 per… | Chung Bruce Executive | -1,267 | $129.20 | $163.7K | 101,734 | low |
| Jun 5, 2026 | Other Option exercise ⓘ | Common Stock, par value $.01 per… | Chung Bruce Executive | +1,410 | $129.20 | $182.2K | 103,001 | low |
| Jun 5, 2026 | Other Option exercise ⓘ | Common Stock, par value $.01 per… | Chung Bruce Executive | +22,328 | $0.00 | $0 | 101,591 | low |
| Jun 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Wright Glenn Tracy Director | +1,422 | $0.00 | $0 | 1,472 | low |
| Jun 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | ZLOTNIK MARCIE Director | +1,422 | $0.00 | $0 | 8,692 | low |
| Jun 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Pruner Alexandra Director | +1,557 | $0.00 | $0 | 32,680 | low |
| Jun 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Pourbaix Alexander J Director | +2,619 | $0.00 | $0 | 19,837 | low |
| Jun 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Kapoor Sanjay Director | +2,464 | $0.00 | $0 | 3,921 | low |
| Jun 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Donohue Elisabeth B Director | +1,499 | $0.00 | $0 | 29,050 | low |
| Jun 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Fawaz Marwan Director | +1,422 | $0.00 | $0 | 8,453 | low |
| Jun 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Cox Heather Director | +1,422 | $0.00 | $0 | 43,611 | low |
| Jun 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Carter Matthew Jr Director | +1,499 | $0.00 | $0 | 43,544 | low |
| Jun 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Carrillo Antonio Director | +2,318 | $0.00 | $0 | 45,327 | low |
| May 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Spencer Gerald Alfred Executive | +13 | — | — | 7,779 | low |
| May 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Bentley Brad Executive | +100 | — | — | 32,650 | low |
| May 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Curci Brian Executive | +40 | — | — | 46,194 | low |
| May 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Kinney Virginia Executive | +30 | — | — | 55,525 | low |
| May 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Liyanearachchi Dak Executive | +22 | — | — | 63,679 | low |
| May 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Carrillo Antonio Director | +58 | — | — | 43,009 | low |
| May 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Carter Matthew Jr Director | +129 | — | — | 42,045 | low |
| May 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Cox Heather Director | +79 | — | — | 42,189 | low |
| May 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Donohue Elisabeth B Director | +73 | — | — | 27,551 | low |
| May 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Kapoor Sanjay Director | +4 | — | — | 1,457 | low |
| May 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Pourbaix Alexander J Director | +31 | — | — | 17,218 | low |
| May 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Pruner Alexandra Director | +96 | — | — | 31,123 | low |
| May 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | ZLOTNIK MARCIE Director | +22 | — | — | 7,270 | low |
| May 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Chung Bruce Executive | +57 | $0.00 | $0 | 79,263 | low |
| May 1, 2026 | Other Grant / award ⓘ | Common Stock, par value $.01 per… | Gaudette Robert J CEO | +47 | $0.00 | $0 | 64,016 | low |
| Mar 16, 2026 | Sell | Common Stock, par value $.01 per… | Kinney Virginia Executive | -5,000 | $156.65 | $783.3K | 55,495 | medium |
| Mar 4, 2026 | Sell | Common stock, par value $0.01 pe… | LS Power Equity Advisors, LLC 10% owner | -1,829,269 | $164.00 | $300.00M | 4,820,731 | high |
| Mar 4, 2026 | Sell | Common stock, par value $0.01 pe… | LS Power Equity Advisors, LLC 10% owner | -14,300,000 | $164.00 | $2.35B | 6,650,000 | high |
| Mar 4, 2026 | Sell | Common stock, par value $0.01 pe… | Nanus David 10% owner | -1,829,269 | $164.00 | $300.00M | 4,820,731 | high |
| Mar 4, 2026 | Sell | Common stock, par value $0.01 pe… | Nanus David 10% owner | -14,300,000 | $164.00 | $2.35B | 6,650,000 | high |
| Feb 9, 2026 | Other Grant / award | Common Stock, par value $.01 per… | Kapoor Sanjay Director | +1,453 | $0.00 | $0 | 1,453 | low |
| Feb 2, 2026 | Other Grant / award | Common Stock, par value $.01 per… | Pruner Alexandra Director | +98 | — | — | 31,027 | low |
| Feb 2, 2026 | Other Grant / award | Common Stock, par value $.01 per… | Cox Heather Director | +81 | — | — | 42,110 | low |
| Feb 2, 2026 | Other Grant / award | Common Stock, par value $.01 per… | Curci Brian Executive | +41 | — | — | 46,154 | low |
| Feb 2, 2026 | Other Grant / award | Common Stock, par value $.01 per… | Donohue Elisabeth B Director | +75 | — | — | 27,478 | low |
| Feb 2, 2026 | Other Grant / award | Common Stock, par value $.01 per… | Pourbaix Alexander J Director | +32 | — | — | 17,187 | low |
| Feb 2, 2026 | Other Grant / award | Common Stock, par value $.01 per… | Gaudette Robert J CEO | +49 | — | — | 63,969 | low |
| Feb 2, 2026 | Other Grant / award | Common Stock, par value $.01 per… | Carrillo Antonio Director | +60 | — | — | 42,951 | low |
| Feb 2, 2026 | Other Grant / award | Common Stock, par value $.01 per… | Carter Matthew Jr Director | +133 | — | — | 41,916 | low |
| Feb 2, 2026 | Other Grant / award | Common Stock, par value $.01 per… | Abraham Spencer Director | +248 | — | — | 84,912 | low |
| Feb 2, 2026 | Other Grant / award | Common Stock, par value $.01 per… | COBEN LAWRENCE S CEO | +759 | — | — | 412,390 | low |