| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 15, 2026 | Kinney Virginia | Exec VP, Chief Admin Officer | S | 20,000 | $127.5210 | $2.55M |
| Jun 5, 2026 | Kinney Virginia | Exec VP, Chief Admin Officer | M | 15,948 | $129.2000 | $2.06M |
| Jun 5, 2026 | Kinney Virginia | Exec VP, Chief Admin Officer | M | 1,007 | $129.2000 | $130.10K |
| Jun 5, 2026 | Kinney Virginia | Exec VP, Chief Admin Officer | F | 6,672 | $129.2000 | $862.02K |
| Jun 5, 2026 | Kinney Virginia | Exec VP, Chief Admin Officer | F | 697 | $129.2000 | $90.05K |
| Jun 5, 2026 | Kinney Virginia | Exec VP, Chief Admin Officer | M | 1,007 | $129.2000 | $130.10K |
| Jun 5, 2026 | Kinney Virginia | Exec VP, Chief Admin Officer | M | 15,948 | $0.0000 | $0.00 |
| Jun 5, 2026 | Chung Bruce | EVP & CFO | M | 22,328 | $129.2000 | $2.88M |
| Jun 5, 2026 | Chung Bruce | EVP & CFO | M | 1,410 | $129.2000 | $182.17K |
| Jun 5, 2026 | Chung Bruce | EVP & CFO | F | 12,142 | $129.2000 | $1.57M |
| Jun 5, 2026 | Chung Bruce | EVP & CFO | F | 1,267 | $129.2000 | $163.70K |
| Jun 5, 2026 | Chung Bruce | EVP & CFO | M | 1,410 | $129.2000 | $182.17K |
| Jun 5, 2026 | Chung Bruce | EVP & CFO | M | 22,328 | $0.0000 | $0.00 |
| Jun 1, 2026 | Cox Heather | Director | A | 1,422 | $0.0000 | $0.00 |
| Jun 1, 2026 | Carrillo Antonio | Director | A | 2,318 | $0.0000 | $0.00 |
| Jun 1, 2026 | Carter Matthew Jr | Director | A | 1,499 | $0.0000 | $0.00 |
| Jun 1, 2026 | Kapoor Sanjay | Director | A | 2,464 | $0.0000 | $0.00 |
| Jun 1, 2026 | Fawaz Marwan | Director | A | 1,422 | $0.0000 | $0.00 |
| Jun 1, 2026 | Donohue Elisabeth B | Director | A | 1,499 | $0.0000 | $0.00 |
| Jun 1, 2026 | Pourbaix Alexander J | Director | A | 2,619 | $0.0000 | $0.00 |
| Jun 1, 2026 | Pruner Alexandra | Director | A | 1,557 | $0.0000 | $0.00 |
| Jun 1, 2026 | ZLOTNIK MARCIE | Director | A | 1,422 | $0.0000 | $0.00 |
| Jun 1, 2026 | Wright Glenn Tracy | Director | A | 1,422 | $0.0000 | $0.00 |
| May 1, 2026 | Gaudette Robert J | President & CEO | A | 47 | $0.0000 | $0.00 |
| May 1, 2026 | Chung Bruce | EVP & CFO | A | 57 | $0.0000 | $0.00 |
| May 1, 2026 | ZLOTNIK MARCIE | Director | A | 22 | – | – |
| May 1, 2026 | Pruner Alexandra | Director | A | 96 | – | – |
| May 1, 2026 | Pourbaix Alexander J | Director | A | 31 | – | – |
| May 1, 2026 | Kapoor Sanjay | Director | A | 4 | – | – |
| May 1, 2026 | Donohue Elisabeth B | Director | A | 73 | – | – |
| May 1, 2026 | Cox Heather | Director | A | 79 | – | – |
| May 1, 2026 | Carter Matthew Jr | Director | A | 129 | – | – |
| May 1, 2026 | Carrillo Antonio | Director | A | 58 | – | – |
| May 1, 2026 | Liyanearachchi Dak | Exec VP, Chief Technology Ofc. | A | 22 | – | – |
| May 1, 2026 | Kinney Virginia | Exec VP, Chief Admin Officer | A | 30 | – | – |
| May 1, 2026 | Curci Brian | Exec VP & General Counsel | A | 40 | – | – |
| May 1, 2026 | Bentley Brad | Exec VP, Pres NRG Consumer | A | 100 | – | – |
| May 1, 2026 | Spencer Gerald Alfred | SVP & Chief Accounting Officer | A | 13 | – | – |
| Apr 30, 2026 | Gaudette Robert J | President & CEO | A | 32,602 | $0.0000 | $0.00 |
| Apr 30, 2026 | Chung Bruce | EVP & CFO | A | 13,423 | $0.0000 | $0.00 |
| Mar 16, 2026 | Kinney Virginia | Exec VP, Chief Admin Officer | S | 5,000 | $156.6500 | $783.25K |
| Mar 4, 2026 | Nanus David | 10% Owner | S | 1,829,269 | $164.0000 | $300.00M |
| Mar 4, 2026 | Nanus David | 10% Owner | S | 14,300,000 | $164.0000 | $2.35B |
| Mar 4, 2026 | LS Power Equity Advisors, LLC | 10% Owner | S | 1,829,269 | $164.0000 | $300.00M |
| Mar 4, 2026 | LS Power Equity Advisors, LLC | 10% Owner | S | 14,300,000 | $164.0000 | $2.35B |
| Feb 9, 2026 | Kapoor Sanjay | Director | A | 1,453 | $0.0000 | $0.00 |
| Feb 2, 2026 | Cox Heather | Director | A | 81 | – | – |
| Feb 2, 2026 | Carter Matthew Jr | Director | A | 133 | – | – |
| Feb 2, 2026 | ZLOTNIK MARCIE | Director | A | 23 | – | – |
| Feb 2, 2026 | Bentley Brad | Exec VP, Pres NRG Consumer | A | 103 | – | – |