NRG

SEC source: 0001225208-26-000413 · 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: 63,635

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 11,727 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation.

SEC source: 0001225208-26-000413 · 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: 75,362

F7 · shares: On January 2, 2023, the Reporting Person was issued 8,349 RSUs by NRG under the LTIP. On January 2, 2026, 2,789 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 1,243 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 222 DERs vested, resulting in the Reporting Person holding 192 DERs in the aggregate.

SEC source: 0001225208-26-000413 · 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: 76,605

F6 · shares: On January 2, 2024, the Reporting Person was issued 5,339 RSUs by NRG under the LTIP. On January 2, 2026, 1,778 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 726 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 66 DERs vested, resulting in the Reporting Person holding 126 DERs in the aggregate.

SEC source: 0001225208-26-000413 · 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: 77,331

F5 · shares: On January 2, 2025, the Reporting Person was issued 4,447 RSUs by NRG under the LTIP. On January 2, 2026, 1,480 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 590 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 19 DERs vested, resulting in the Reporting Person holding 107 DERs in the aggregate.

SEC source: 0001225208-26-000413 · 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: 77,921

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 2,205 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: 0001225208-26-000413 · 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: 75,716

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: 0001225208-26-000413 · 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: 73,415

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 27,596 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, 2026.

F2 · price: Unit price is $0.00.

SEC source: 0001225208-26-000412 · 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: 5,321

Underlying: Common Stock, par value $.01 per share · 5,321 shares

Expires 2029-01-02

F10 · shares: On January 2, 2026, the Reporting Person was issued 5,321 RPSUs by NRG under the LTIP that vest on January 2, 2029, subject to certain performance conditions.

SEC source: 0001225208-26-000412 · 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 · 26,396 shares

Expires 2026-01-02

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 $0.00.

SEC source: 0001225208-26-000412 · 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: 2,109

Underlying: Common Stock, par value $.01 per share · 2,109 shares

Expires 2026-01-02

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: 0001225208-26-000412 · 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: 60,464

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 11,217 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation.

SEC source: 0001225208-26-000412 · 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: 71,681

F7 · shares: On January 2, 2023, the Reporting Person was issued 7,986 RSUs by NRG under the LTIP. On January 2, 2026, 2,668 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 1,192 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 213 DERs vested, resulting in the Reporting Person holding 211 DERs in the aggregate.

SEC source: 0001225208-26-000412 · 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: 72,873

F6 · shares: On January 2, 2024, the Reporting Person was issued 5,634 RSUs by NRG under the LTIP. On January 2, 2026, 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 765 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 69 DERs vested, resulting in the Reporting Person holding 424 DERs in the aggregate.

SEC source: 0001225208-26-000412 · 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: 73,638

F5 · shares: On January 2, 2025, the Reporting Person was issued 5,115 RSUs by NRG under the LTIP. On January 2, 2026, 1,703 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 679 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 22 DERs vested, resulting in the Reporting Person holding 493 DERs in the aggregate.

SEC source: 0001225208-26-000412 · 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: 74,317

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 2,109 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: 0001225208-26-000412 · 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: 72,208

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: 0001225208-26-000412 · 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: 69,587

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 26,396 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, 2026.

F2 · price: Unit Price is $0.00.

SEC source: 0001225208-26-000411 · doc4.xml · derivative · entry 4

Spencer Gerald Alfred · CIK 0001925859 · SVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,177

Underlying: Common Stock, par value $.01 per share · 2,177 shares

Expires 2029-01-02

F4 · shares: On January 2, 2026, the Reporting Person was issued 2,177 RPSUs by NRG under the LTIP that vest on January 2, 2029, subject to certain performance conditions.

SEC source: 0001225208-26-000411 · doc4.xml · nonDerivative · entry 3

Spencer Gerald Alfred · CIK 0001925859 · SVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,645

F3 · shares: On January 2, 2024, the Reporting Person was issued 1,739 and 3,622 RSUs in two individual grants by NRG under the LTIP. On January 2, 2026, 579 and 1,206 shares vested respectively. 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 a total of 786 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, a total of 65 DERs vested, resulting in the Reporting Person holding 94 DERs in the aggregate.

SEC source: 0001225208-26-000411 · doc4.xml · nonDerivative · entry 2

Spencer Gerald Alfred · CIK 0001925859 · SVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,431

F2 · shares: On January 2, 2025, the Reporting Person was issued 2,001 RSUs by NRG under the LTIP. On January 2, 2026, 666 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 265 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 8 DERs vested, resulting in the Reporting Person holding 86 DERs in the aggregate.

SEC source: 0001225208-26-000411 · doc4.xml · nonDerivative · entry 1

Spencer Gerald Alfred · CIK 0001925859 · SVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,696

F1 · 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: 0001225208-26-000410 · doc4.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,430

Underlying: Common Stock, par value $.01 per share · 44,430 shares

Expires 2029-01-02

F3 · shares: On January 2, 2026, the Reporting Person was issued 44,430 RPSUs by NRG under the LTIP that vest on January 2, 2029, subject to certain performance conditions.

SEC source: 0001225208-26-000410 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 411,631

F2 · shares: On January 2, 2025, the Reporting Person was issued 42,562 RSUs by NRG under the LTIP. On January 2, 2026, 14,173 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 5,710 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 189 DERs vested, resulting in the Reporting Person holding 20,400 DERs in the aggregate.

SEC source: 0001225208-26-000410 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 417,341

F1 · 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: 0001225208-26-000409 · doc4.xml · derivative · entry 11

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,393

Underlying: Common Stock, par value $.01 per share · 9,393 shares

Expires 2029-01-02

F9 · shares: On January 2, 2026, the Reporting Person was issued 9,393 RPSUs by NRG under the LTIP that vest on January 2, 2029, subject to certain performance conditions.

SEC source: 0001225208-26-000409 · doc4.xml · derivative · entry 10

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $.01 per share · 64,010 shares

Expires 2026-01-02

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: 0001225208-26-000409 · doc4.xml · derivative · entry 9

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 5,114

Underlying: Common Stock, par value $.01 per share · 5,114 shares

Expires 2026-01-02

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: 0001225208-26-000409 · doc4.xml · nonDerivative · entry 7

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 99,147

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 35,357 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation.

SEC source: 0001225208-26-000409 · doc4.xml · nonDerivative · entry 6

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 134,504

F6 · shares: On January 2, 2023, the Reporting Person was issued 19,365 RSUs by NRG under the LTIP. On January 2, 2026, 6,468 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 3,516 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 516 DERs vested, resulting in the Reporting Person holding 644 DERs in the aggregate.

SEC source: 0001225208-26-000409 · doc4.xml · nonDerivative · entry 5

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 138,020

F5 · shares: On January 2, 2024, the Reporting Person was issued 15,776 RSUs by NRG under the LTIP. On January 2, 2026, 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 2,787 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 195 DERs vested, resulting in the Reporting Person holding 449 DERs in the aggregate.

SEC source: 0001225208-26-000409 · doc4.xml · nonDerivative · entry 4

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 140,807

F4 · shares: On January 2, 2025, the Reporting Person was issued 9,028 RSUs by NRG under the LTIP. On January 2, 2026, 3,006 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 1,558 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 40 DERs vested, resulting in the Reporting Person holding 409 DERs in the aggregate.

SEC source: 0001225208-26-000409 · doc4.xml · nonDerivative · entry 3

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 142,365

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: 0001225208-26-000409 · doc4.xml · nonDerivative · entry 2

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 137,739

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.

F2 · shares: In connection with the vesting of the RPSUs described above, an incremental 5,114 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: 0001225208-26-000409 · doc4.xml · nonDerivative · entry 1

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 132,625

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 64,010 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, 2026.

SEC source: 0001225208-26-000408 · doc4.xml · derivative · entry 12

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,773

Underlying: Common Stock, par value $.01 per share · 7,773 shares

Expires 2029-01-02

F9 · shares: On January 2, 2026, the Reporting Person was issued 7,773 RPSUs by NRG under the LTIP that vest on January 2, 2029, subject to certain performance conditions.

SEC source: 0001225208-26-000408 · doc4.xml · derivative · entry 11

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $.01 per share · 61,790 shares

Expires 2026-01-02

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: 0001225208-26-000408 · doc4.xml · derivative · entry 10

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,937

Underlying: Common Stock, par value $.01 per share · 4,937 shares

Expires 2026-01-02

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: 0001225208-26-000408 · doc4.xml · nonDerivative · entry 7

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 153,669

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 28,306 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation.

SEC source: 0001225208-26-000408 · doc4.xml · nonDerivative · entry 6

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 181,975

F6 · shares: On January 2, 2023, the Reporting Person was issued 18,693 RSUs by NRG under the LTIP. On January 2, 2026, 6,244 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 2,015 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 498 DERs vested, resulting in the Reporting Person holding 396 DERs in the aggregate.

SEC source: 0001225208-26-000408 · doc4.xml · nonDerivative · entry 5

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 183,990

F5 · shares: On January 2, 2024, the Reporting Person was issued 11,955 RSUs by NRG under the LTIP. On January 2, 2026, 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 1,751 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 147 DERs vested, resulting in the Reporting Person holding 249 DERs in the aggregate.

SEC source: 0001225208-26-000408 · doc4.xml · nonDerivative · entry 4

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 185,741

F4 · shares: On January 2, 2025, the Reporting Person was issued 7,472 RSUs by NRG under the LTIP. On January 2, 2026, 2,488 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 1,070 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 33 DERs vested, resulting in the Reporting Person holding 216 DERs in the aggregate.

SEC source: 0001225208-26-000408 · doc4.xml · nonDerivative · entry 3

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 186,811

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: 0001225208-26-000408 · doc4.xml · nonDerivative · entry 2

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 182,982

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.

F2 · shares: In connection with the vesting of the RPSUs described above, an incremental 4,937 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: 0001225208-26-000408 · doc4.xml · nonDerivative · entry 1

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 178,045

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 61,790 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, 2026.

SEC source: 0001104659-26-001538 · tm262351-1_4seq1.xml · derivative · entry 2

Bentley Brad · CIK 0002080459 · Exec VP, Pres NRG Consumer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,526

Underlying: Common Stock, par value $.01 per share · 9,526 shares

Expires 2029-01-02

F2 · shares: On January 2, 2026, the Reporting Person was issued 9,256 RPSUs by NRG under the LTIP that vest on January 2, 2029, subject to certain performance conditions.

SEC source: 0001104659-26-001538 · tm262351-1_4seq1.xml · nonDerivative · entry 1

Bentley Brad · CIK 0002080459 · Exec VP, Pres NRG Consumer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,447

F1 · 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: 0001225208-25-010082 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 395,458

F1 · price: On December 15, 2023, the Reporting Person was issued 244,565 RSUs 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, 2025, 81,521 RSUs converted. The Reporting Person elected to satisfy their tax obligation upon the conversion. This form reflects the surrender of 31,309 shares of common stock to satisfy the grantee's tax withholding obligation. Includes 20,589 dividend equivalent rights.

SEC source: 0001225208-25-009274 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 43,191

F1 · price: 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: 0001104659-25-107248 · tm2530423-10_4seq1.xml · nonDerivative · entry 1

Cox Heather · CIK 0001734706 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,029

F1 · price: Represents dividend equivalent rights accrued on the Reporting Person's deferred stock units and/or restricted stock units, which become exercisable proportionately with the underlying units to which they relate and may only be settled in NRG common stock. Reflects a de minimus adjustment of 2 securities beneficially owned following the reported transaction as a result of fractional rounding. Includes 2,331 dividend equivalent rights.

SEC source: 0001104659-25-107247 · tm2530423-4_4seq1.xml · nonDerivative · entry 1

Bentley Brad · CIK 0002080459 · Exec VP, Pres NRG Consumer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,755

F1 · price: Represents dividend equivalent rights accrued on the Reporting Person's deferred stock units and/or restricted stock units, which become exercisable proportionately with the underlying units to which they relate and may only be settled in NRG common stock. Includes 69 dividend equivalent rights.