NRG

SEC source: 0001225208-25-000392 · doc4.xml · nonDerivative · entry 7

Liyanearachchi Dak · CIK 0002049789 · Exec VP, Chief Technology Ofc.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,050

F8 · shares: The Reporting Person elected to satisfy their tax withholding obligation upon the exchange of Common Stock for RPSUs having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 7,022 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation.

SEC source: 0001225208-25-000392 · doc4.xml · nonDerivative · entry 6

Liyanearachchi Dak · CIK 0002049789 · Exec VP, Chief Technology Ofc.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,072

F7 · shares: On January 2, 2023, the Reporting Person was issued 8,349 RSUs by NRG under the LTIP. On January 2, 2025, 2,780 shares vested. The Reporting Person elected to satisfy their tax obligation upon the exchange of Common Stock for RSUs having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 721 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 182 DERs vested, resulting in the Reporting Person holding 751 DERs in the aggregate.

SEC source: 0001225208-25-000392 · doc4.xml · nonDerivative · entry 5

Liyanearachchi Dak · CIK 0002049789 · Exec VP, Chief Technology Ofc.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,793

F6 · shares: On January 2, 2022, the Reporting Person was issued 5,743 RSUs by NRG under the LTIP. On January 2, 2025, 1,919 shares vested. The Reporting Person elected to satisfy their tax obligation upon the exchange of Common Stock for RSUs having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 615 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 200 DERs vested, resulting in the Reporting Person holding 933 DERs in the aggregate.

SEC source: 0001225208-25-000392 · doc4.xml · nonDerivative · entry 4

Liyanearachchi Dak · CIK 0002049789 · Exec VP, Chief Technology Ofc.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,408

F5 · shares: On January 2, 2024, the Reporting Person was issued 5,339 RSUs by NRG under the LTIP. On January 2, 2025, 1,777 shares vested. The Reporting Person elected to satisfy their tax obligation upon the exchange of Common Stock for RSUs having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 443 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 41 DERs vested, resulting in the Reporting Person holding 1,133 DERs in the aggregate.

SEC source: 0001225208-25-000392 · doc4.xml · nonDerivative · entry 3

Liyanearachchi Dak · CIK 0002049789 · Exec VP, Chief Technology Ofc.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,851

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · shares: In connection with the vesting of the RPSUs described above, an incremental 1,825 DERs vested. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units to which they relate and may only be settled in NRG common stock. Each dividend equivalent right is the economic equivalent of one share of NRG common stock.

SEC source: 0001225208-25-000392 · doc4.xml · nonDerivative · entry 2

Liyanearachchi Dak · CIK 0002049789 · Exec VP, Chief Technology Ofc.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,026

F3 · shares: Represents Restricted Stock Units ("RSUs") issued to the Reporting Person under the LTIP. Each RSU is equivalent in value to one share of NRG's Common Stock, par value $.01 per share ("Common Stock"). The Reporting Person will receive from NRG one such share of Common Stock for each RSU that will vest ratably over a three-year period beginning on the first anniversary date of the grant.

SEC source: 0001225208-25-000392 · doc4.xml · nonDerivative · entry 1

Liyanearachchi Dak · CIK 0002049789 · Exec VP, Chief Technology Ofc.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,579

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: The Reporting Person was issued 17,498 Relative Performance Stock Units ("RPSUs") by NRG Energy, Inc. under NRG's Amended and Restated Long-Term Incentive Plan ("LTIP") that vested subject to certain performance conditions on January 2, 2025.

F2 · price: Unit price is $92.75.

SEC source: 0001225208-25-000391 · doc4.xml · derivative · entry 10

Kinney Virginia · CIK 0002048902 · Exec VP, Chief Admin Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,054

Underlying: Common Stock, par value $.01 per share · 8,054 shares

Expires 2028-01-02

F10 · shares: On January 2, 2025, the Reporting Person was issued 8,054 RPSUs by NRG under the LTIP that vest on January 2, 2028, subject to certain performance conditions.

SEC source: 0001225208-25-000391 · doc4.xml · derivative · entry 9

Kinney Virginia · CIK 0002048902 · Exec VP, Chief Admin Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $.01 per share · 16,338 shares

Expires 2025-01-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F9 · derivative.exercise_price: Conversion price is not applicable.

SEC source: 0001225208-25-000391 · doc4.xml · derivative · entry 8

Kinney Virginia · CIK 0002048902 · Exec VP, Chief Admin Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,704

Underlying: Common Stock, par value $.01 per share · 1,704 shares

Expires 2025-01-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001225208-25-000391 · doc4.xml · nonDerivative · entry 7

Kinney Virginia · CIK 0002048902 · Exec VP, Chief Admin Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,135

F8 · shares: The Reporting Person elected to satisfy their tax withholding obligation upon the exchange of Common Stock for RPSUs having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 6,492 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation.

SEC source: 0001225208-25-000391 · doc4.xml · nonDerivative · entry 6

Kinney Virginia · CIK 0002048902 · Exec VP, Chief Admin Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,627

F7 · balance_after: On January 2, 2023, the Reporting Person was issued 7,986 RSUs by NRG under the LTIP. On January 2, 2025, 2,659 shares vested. The Reporting Person elected to satisfy their tax obligation upon the exchange of Common Stock for RSUs having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 688 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 174 DERs vested, resulting in the Reporting Person holding 844 DERs in the aggregate.

SEC source: 0001225208-25-000391 · doc4.xml · nonDerivative · entry 5

Kinney Virginia · CIK 0002048902 · Exec VP, Chief Admin Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,315

F6 · balance_after: On January 2, 2022, the Reporting Person was issued 5,362 RSUs by NRG under the LTIP. On January 2, 2025, 1,791 shares vested. The Reporting Person elected to satisfy their tax obligation upon the exchange of Common Stock for RSUs having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 581 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 186 DERs vested, resulting in the Reporting Person holding 1,018 DERs in the aggregate.

SEC source: 0001225208-25-000391 · doc4.xml · nonDerivative · entry 4

Kinney Virginia · CIK 0002048902 · Exec VP, Chief Admin Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,896

F5 · balance_after: On January 2, 2024, the Reporting Person was issued 5,634 RSUs by NRG under the LTIP. On January 2, 2025, 1,876 shares vested. The Reporting Person elected to satisfy their tax obligation upon the exchange of Common Stock for RSUs having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 468 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 44 DERs vested, resulting in the Reporting Person holding 1,204 DERs in the aggregate.

SEC source: 0001225208-25-000391 · doc4.xml · nonDerivative · entry 3

Kinney Virginia · CIK 0002048902 · Exec VP, Chief Admin Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,364

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · shares: In connection with the vesting of the RPSUs described above, an incremental 1,704 DERs vested. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units to which they relate and may only be settled in NRG common stock. Each dividend equivalent right is the economic equivalent of one share of NRG common stock.

SEC source: 0001225208-25-000391 · doc4.xml · nonDerivative · entry 2

Kinney Virginia · CIK 0002048902 · Exec VP, Chief Admin Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,660

F3 · shares: Represents Restricted Stock Units ("RSUs") issued to the Reporting Person under the LTIP. Each RSU is equivalent in value to one share of NRG's Common Stock, par value $.01 per share ("Common Stock"). The Reporting Person will receive from NRG one such share of Common Stock for each RSU that will vest ratably over a three-year period beginning on the first anniversary date of the grant.

SEC source: 0001225208-25-000391 · doc4.xml · nonDerivative · entry 1

Kinney Virginia · CIK 0002048902 · Exec VP, Chief Admin Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,545

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: The Reporting Person was issued 16,338 Relative Performance Stock Units ("RPSUs") by NRG Energy, Inc. under NRG's Amended and Restated Long-Term Incentive Plan ("LTIP") that vested subject to certain performance conditions on January 2, 2025.

F2 · price: Unit price is $92.75.

SEC source: 0001225208-25-000390 · doc4.xml · derivative · entry 11

Gaudette Robert J · CIK 0001505252 · Exec VP, NRG Business

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,216

Underlying: Common Stock, par value $.01 per share · 14,216 shares

Expires 2028-01-02

F9 · derivative.underlying_shares: On January 2, 2025, the Reporting Person was issued 14,216 RPSUs by NRG under the LTIP that vest on January 2, 2028, subject to certain performance conditions.

SEC source: 0001225208-25-000390 · doc4.xml · derivative · entry 10

Gaudette Robert J · CIK 0001505252 · Exec VP, NRG Business

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $.01 per share · 21,898 shares

Expires 2025-01-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001225208-25-000390 · doc4.xml · derivative · entry 9

Gaudette Robert J · CIK 0001505252 · Exec VP, NRG Business

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,284

Underlying: Common Stock, par value $.01 per share · 2,284 shares

Expires 2025-01-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001225208-25-000390 · doc4.xml · nonDerivative · entry 8

Gaudette Robert J · CIK 0001505252 · Exec VP, NRG Business

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,448

F8 · shares: This transaction was executed in multiple trades. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

SEC source: 0001225208-25-000390 · doc4.xml · nonDerivative · entry 7

Gaudette Robert J · CIK 0001505252 · Exec VP, NRG Business

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 124,448

F7 · shares: The Reporting Person elected to satisfy their tax withholding obligation upon the exchange of Common Stock for RPSUs having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 9,516 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation.

SEC source: 0001225208-25-000390 · doc4.xml · nonDerivative · entry 6

Gaudette Robert J · CIK 0001505252 · Exec VP, NRG Business

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 133,964

F6 · balance_after: On January 2, 2023, the Reporting Person was issued 21,053 RSUs by NRG under the LTIP. On January 2, 2025, 7,011 shares vested. The Reporting Person elected to satisfy their tax obligation upon the exchange of Common Stock for RSUs having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 1,819 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 460 DERs vested, resulting in the Reporting Person holding 674 DERs in the aggregate.

SEC source: 0001225208-25-000390 · doc4.xml · nonDerivative · entry 5

Gaudette Robert J · CIK 0001505252 · Exec VP, NRG Business

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,783

F5 · balance_after: On January 2, 2024, the Reporting Person was issued 13,463 RSUs by NRG under the LTIP. On January 2, 2025, 4,483 shares vested. The Reporting Person elected to satisfy their tax obligation upon the exchange of Common Stock for RSUs having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 1,707 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 105 DERs vested, resulting in the Reporting Person holding 1,134 DERs in the aggregate.

SEC source: 0001225208-25-000390 · doc4.xml · nonDerivative · entry 4

Gaudette Robert J · CIK 0001505252 · Exec VP, NRG Business

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 137,490

F4 · balance_after: On January 2, 2022, the Reporting Person was issued 7,186 RSUs by NRG under the LTIP. On January 2, 2025, 2,401 shares vested. The Reporting Person elected to satisfy their tax obligation upon the exchange of Common Stock for RSUs having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 744 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 250 DERs vested, resulting in the Reporting Person holding 1,239 DERs in the aggregate.

SEC source: 0001225208-25-000390 · doc4.xml · nonDerivative · entry 3

Gaudette Robert J · CIK 0001505252 · Exec VP, NRG Business

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 138,234

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · shares: In connection with the vesting of the RPSUs described above, an incremental 2,284 DERs vested. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units to which they relate and may only be settled in NRG common stock. Each dividend equivalent right is the economic equivalent of one share of NRG common stock.

SEC source: 0001225208-25-000390 · doc4.xml · nonDerivative · entry 2

Gaudette Robert J · CIK 0001505252 · Exec VP, NRG Business

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,950

F2 · shares: Represents Restricted Stock Units ("RSUs") issued to the Reporting Person under the LTIP. Each RSU is equivalent in value to one share of NRG's Common Stock, par value $.01 per share ("Common Stock"). The Reporting Person will receive from NRG one such share of Common Stock for each RSU that will vest ratably over a three-year period beginning on the first anniversary date of the grant.

SEC source: 0001225208-25-000390 · doc4.xml · nonDerivative · entry 1

Gaudette Robert J · CIK 0001505252 · Exec VP, NRG Business

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,922

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: The Reporting Person was issued 21,898 Relative Performance Stock Units ("RPSUs") by NRG Energy, Inc. under NRG's Amended and Restated Long-Term Incentive Plan ("LTIP") that vested subject to certain performance conditions on January 2, 2025.

SEC source: 0001225208-25-000389 · doc4.xml · derivative · entry 10

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,216

Underlying: Common Stock, par value $.01 per share · 14,216 shares

Expires 2028-01-02

F10 · shares: On January 2, 2025, the Reporting Person was issued 14,216 RPSUs by NRG under the LTIP that vest on January 2, 2028, subject to certain performance conditions.

SEC source: 0001225208-25-000389 · doc4.xml · derivative · entry 9

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $.01 per share · 19,810 shares

Expires 2025-01-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F9 · derivative.exercise_price: Conversion price is not applicable.

SEC source: 0001225208-25-000389 · doc4.xml · derivative · entry 8

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,066

Underlying: Common Stock, par value $.01 per share · 2,066 shares

Expires 2025-01-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001225208-25-000389 · doc4.xml · nonDerivative · entry 7

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,454

F8 · shares: The Reporting Person elected to satisfy their tax withholding obligation upon the exchange of Common Stock for Relative Performance Stock Units (RPSUs) having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 11,190 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation.

SEC source: 0001225208-25-000389 · doc4.xml · nonDerivative · entry 6

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,644

F7 · balance_after: On January 2, 2024, the Reporting Person was issued 15,776 RSUs by NRG under the LTIP. On January 2, 2025, 5,253 shares vested. The Reporting Person elected to satisfy their tax obligation upon the exchange of Common Stock for RSUs having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 2,495 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 123 DERs vested, resulting in the Reporting Person holding 871 DERs in the aggregate.

SEC source: 0001225208-25-000389 · doc4.xml · nonDerivative · entry 5

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 103,139

F6 · balance_after: On January 2, 2023, the Reporting Person was issued 19,365 RSUs by NRG under the LTIP. On January 2, 2025, 6,449 shares vested. The Reporting Person elected to satisfy their tax obligation upon the exchange of Common Stock for RSUs having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 2,354 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 423 DERs vested, resulting in the Reporting Person holding 994 DERs in the aggregate.

SEC source: 0001225208-25-000389 · doc4.xml · nonDerivative · entry 4

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 105,493

F5 · balance_after: On January 2, 2022, the Reporting Person was issued 6,502 RSUs by NRG under the LTIP. On January 2, 2025, 2,172 shares vested. The Reporting Person elected to satisfy their tax obligation upon the exchange of Common Stock for RSUs having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 920 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 226 DERs vested, resulting in the Reporting Person holding 1,417 DERs in the aggregate.

SEC source: 0001225208-25-000389 · doc4.xml · nonDerivative · entry 3

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 106,413

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · shares: In connection with the vesting of the RPSUs described above, an incremental 2,066 DERs vested. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units to which they relate and may only be settled in NRG common stock. Each dividend equivalent right is the economic equivalent of one share of NRG common stock.

SEC source: 0001225208-25-000389 · doc4.xml · nonDerivative · entry 2

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 104,347

F3 · shares: Represents Restricted Stock Units ("RSUs") issued to the Reporting Person under the LTIP. Each RSU is equivalent in value to one share of NRG's Common Stock, par value $.01 per share ("Common Stock"). The Reporting Person will receive from NRG one such share of Common Stock for each RSU that will vest ratably over a three-year period beginning on the first anniversary date of the grant.

SEC source: 0001225208-25-000389 · doc4.xml · nonDerivative · entry 1

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,319

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: The Reporting Person was issued 19,810 Relative Performance Stock Units (RPSUs) by NRG Energy, Inc. (NRG) under NRG's Amended and Restated Long-Term Incentive Plan (LTIP) that vested subject to certain performance conditions on January 2, 2025.

F2 · price: Unit price is $92.75.

SEC source: 0001225208-25-000388 · doc4.xml · derivative · entry 10

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,765

Underlying: Common Stock, par value $.01 per share · 11,765 shares

Expires 2028-01-02

F8 · shares: On January 2, 2025, the Reporting Person was issued 11,765 RPSUs by NRG under the LTIP that vest on January 2, 2028, subject to certain performance conditions.

SEC source: 0001225208-25-000388 · doc4.xml · derivative · entry 9

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $.01 per share · 29,176 shares

Expires 2025-01-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001225208-25-000388 · doc4.xml · derivative · entry 8

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,043

Underlying: Common Stock, par value $.01 per share · 3,043 shares

Expires 2025-01-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001225208-25-000388 · doc4.xml · nonDerivative · entry 7

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 115,956

F7 · shares: The Reporting Person elected to satisfy their tax withholding obligation upon the exchange of Common Stock for RPSUs having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 13,667 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation.

SEC source: 0001225208-25-000388 · doc4.xml · nonDerivative · entry 6

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 129,623

F6 · balance_after: On January 2, 2023, the Reporting Person was issued 18,693 RSUs by NRG under the LTIP. On January 2, 2025, 6,225 shares vested. The Reporting Person elected to satisfy their tax obligation upon the exchange of Common Stock for RSUs having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 1,819 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 408 DERs vested, resulting in the Reporting Person holding 599 DERs in the aggregate.

SEC source: 0001225208-25-000388 · doc4.xml · nonDerivative · entry 5

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 131,442

F5 · balance_after: On January 2, 2024, the Reporting Person was issued 11,955 RSUs by NRG under the LTIP. On January 2, 2025, 3,981 shares vested. The Reporting Person elected to satisfy their tax obligation upon the exchange of Common Stock for RSUs having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 1,636 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 93 DERs vested, resulting in the Reporting Person holding 1,007 DERs in the aggregate.

SEC source: 0001225208-25-000388 · doc4.xml · nonDerivative · entry 4

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 133,078

F4 · balance_after: On January 2, 2022, the Reporting Person was issued 9,575 RSUs by NRG under the LTIP. On January 2, 2025, 3,199 shares vested. The Reporting Person elected to satisfy their tax obligation upon the exchange of Common Stock for RSUs having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 1,067 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 333 DERs vested, resulting in the Reporting Person holding 1,100 DERs in the aggregate.

SEC source: 0001225208-25-000388 · doc4.xml · nonDerivative · entry 3

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 134,145

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · shares: In connection with the vesting of the RPSUs described above, an incremental 3,043 DERs vested. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units to which they relate and may only be settled in NRG common stock. Each dividend equivalent right is the economic equivalent of one share of NRG common stock.

SEC source: 0001225208-25-000388 · doc4.xml · nonDerivative · entry 2

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 131,102

F2 · shares: Represents Restricted Stock Units ("RSUs") issued to the Reporting Person under the LTIP. Each RSU is equivalent in value to one share of NRG's Common Stock, par value $.01 per share ("Common Stock"). The Reporting Person will receive from NRG one such share of Common Stock for each RSU that will vest ratably over a three-year period beginning on the first anniversary date of the grant.

SEC source: 0001225208-25-000388 · doc4.xml · nonDerivative · entry 1

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,630

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: The Reporting Person was issued 29,176 Relative Performance Stock Units ("RPSUs") by NRG Energy, Inc. under NRG's Amended and Restated Long-Term Incentive Plan ("LTIP") that vested subject to certain performance conditions on January 2, 2025.

SEC source: 0001225208-24-010894 · doc4.xml · nonDerivative · entry 1

COBEN LAWRENCE S · CIK 0001272898 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 380,050

F1 · price: On December 15, 2023, the Reporting Person was issued 244,565 Restricted Stock Units ("RSUs") by NRG Energy, Inc. under NRG Energy, Inc.'s Amended and Restated Long Term Incentive Plan. Each RSU is equivalent in value to one share of NRG's common stock, par value $.01, upon conversion. On December 15, 2024, 81,521 RSUs converted. The Reporting Person elected to satisfy their tax obligation upon the conversion. This form reflects the surrender of 35,189 shares of common stock to satisfy the grantee's tax withholding obligation. Includes 19,462 dividend equivalent rights.

SEC source: 0001225208-24-010010 · doc4.xml · nonDerivative · entry 1

Donohue Elisabeth B · CIK 0001707011 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,887

F1 · shares: The Reporting Person sold 1,082 shares to cover their tax obligations resulting from the conversion of deferred stock units.

F2 · price: This transaction was executed in multiple trades. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.