NRG

SEC source: 0001225208-24-001588 · 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: 100,494

F1 · price: Represents dividend equivalent rights accrued on the Reporting Person's deferred stock units, which become exercisable proportionately with the deferred 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. Includes 1,061 dividend equivalent rights.

SEC source: 0001225208-24-001583 · doc4.xml · nonDerivative · entry 1

Carter Matthew Jr · CIK 0001481169 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,206

F1 · price: Represents dividend equivalent rights accrued on the Reporting Person's deferred stock units, which become exercisable proportionately with the deferred 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. Includes 3,967 dividend equivalent rights.

SEC source: 0001225208-24-001582 · doc4.xml · nonDerivative · entry 1

Carrillo Antonio · CIK 0001486776 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,831

F1 · price: Represents dividend equivalent rights accrued on the Reporting Person's deferred stock units, which become exercisable proportionately with the deferred 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. Includes 932 dividend equivalent rights.

SEC source: 0001225208-24-001581 · doc4.xml · nonDerivative · entry 1

Abraham Spencer · CIK 0001326633 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,991

F1 · price: Represents dividend equivalent rights accrued on the Reporting Person's deferred stock units, which become exercisable proportionately with the deferred 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. Includes 10,293 dividend equivalent rights.

SEC source: 0001225208-24-001580 · doc4.xml · nonDerivative · entry 1

COBEN LAWRENCE S · CIK 0001272898 · Director · Interim Pres & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 409,741

F1 · price: Represents dividend equivalent rights accrued on the Reporting Person's deferred and restricted stock units, which become exercisable proportionately with the deferred and restricted 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. Includes 15,879 dividend equivalent rights.

SEC source: 0001225208-24-000460 · 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 · 1,467 shares

Expires 2024-01-02

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: 0001225208-24-000444 · doc4.xml · nonDerivative · entry 1

Patel Rasesh M. · CIK 0001735576 · Exec VP, Smart Home

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 405,686

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: 0001225208-24-000443 · 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: 5,361

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: 0001225208-24-000443 · 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: 3,622

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: 0001225208-24-000460 · doc4.xml · derivative · entry 8

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 · 12,780 shares

Expires 2024-01-02

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.

F8 · derivative.exercise_price: Conversion price not applicable.

SEC source: 0001225208-24-000460 · doc4.xml · nonDerivative · entry 7

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,572

F7 · balance_after: The Reporting Person elected to satisfy their tax withholding obligation upon the exchange of Common Stock for Relative Performance Stock Units having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 4,292 shares of Common Stock to satisfy their tax withholding obligation.

SEC source: 0001225208-24-000460 · doc4.xml · nonDerivative · entry 6

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,864

F6 · balance_after: On January 2, 2023, the Reporting Person was issued 19,365 RSUs by NRG under the LTIP. On January 2, 2023, 6,448 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 2,299 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 265 DERs vested, resulting in the Reporting Person holding 887 DERs in the aggregate.

SEC source: 0001225208-24-000460 · doc4.xml · nonDerivative · entry 5

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,163

F5 · balance_after: On January 2, 2022, the Reporting Person was issued 6,502 RSUs by NRG under the LTIP. On January 2, 2023, 2,165 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 869 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 171 DERs vested, resulting in the Reporting Person holding 1,152 DERs in the aggregate.

SEC source: 0001225208-24-000460 · doc4.xml · nonDerivative · entry 4

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,032

F4 · balance_after: On January 2, 2021, the Reporting Person was issued 4,559 RSUs by NRG under the LTIP. On January 2, 2024, 1,523 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 671 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 1,323 DERs in the aggregate.

SEC source: 0001225208-24-000460 · doc4.xml · nonDerivative · entry 3

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,703

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 · balance_after: In connection with the vesting of the RPSUs described above, an incremental 1,467 DERs vested. Dividend equivalent rights accrue on the 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: 0001225208-24-000460 · doc4.xml · nonDerivative · entry 2

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,236

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: The Reporting Person was issued 12,780 Relative Performance Stock Units by NRG Energy, Inc. under the Amended and Restated Long-Term Incentive Plan that vested subject to certain performance conditions on January 2, 2023.

SEC source: 0001225208-24-000460 · doc4.xml · nonDerivative · entry 1

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,456

F1 · shares: Represents Restricted Stock Units 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. 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: 0001225208-24-000458 · 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 · 15,022 shares

Expires 2024-01-02

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: 0001225208-24-000458 · doc4.xml · derivative · entry 8

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 · 1,724 shares

Expires 2024-01-02

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.

F8 · derivative.exercise_price: Conversion price not applicable

SEC source: 0001225208-24-000458 · doc4.xml · nonDerivative · entry 7

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,752

F7 · shares: The Reporting Person elected to satisfy their tax withholding obligation upon the exchange of Common Stock for Relative Performance Stock Units having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 5,450 shares of Common Stock to satisfy their tax withholding obligation.

SEC source: 0001225208-24-000458 · doc4.xml · nonDerivative · entry 6

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,202

F6 · balance_after: On January 2, 2023, the Reporting Person was issued 18,693 RSUs by NRG under the LTIP. On January 2, 2024, 6,224 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 1,777 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 256 DERs vested, resulting in the Reporting Person holding 821 DERs in the aggregate.

SEC source: 0001225208-24-000458 · doc4.xml · nonDerivative · entry 5

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,979

F5 · balance_after: On January 2, 2022, the Reporting Person was issued 9,575 RSUs by NRG under the LTIP. On January 2, 2024, 3,188 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 996 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 251 DERs vested, resulting in the Reporting Person holding 1,077 DERs in the aggregate.

SEC source: 0001225208-24-000458 · doc4.xml · nonDerivative · entry 4

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 98,975

F4 · balance_after: On January 2, 2021, the Reporting Person was issued 5,358 RSUs by NRG under the LTIP. On January 2, 2024, 1,790 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 653 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 205 DERs vested, resulting in the Reporting Person holding 1,328 DERs in the aggregate.

SEC source: 0001225208-24-000458 · doc4.xml · nonDerivative · entry 3

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,628

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 · price: In connection with the vesting of the RPSUs described above, an incremental 1,724 Dividend Equivalent Rights vested. Each DER is the economic equivalent of one share of Common Stock.

SEC source: 0001225208-24-000458 · doc4.xml · nonDerivative · entry 2

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,904

F2 · shares: Represents Restricted Stock Units issued to the Reporting Person under the LTIP. Each RSU is equivalent in value to one share of Common Stock, par value $.01 per share. 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: 0001225208-24-000458 · doc4.xml · nonDerivative · entry 1

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,949

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 15,022 Relative Performance Stock Units by NRG Energy, Inc. under the Amended and Restated Long-Term Incentive Plan that vested subject to certain performance conditions on January 2, 2024.

SEC source: 0001225208-24-000456 · 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: 0

Underlying: Common Stock, par value $.01 per share · 16,189 shares

Expires 2024-01-02

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.

F8 · derivative.exercise_price: Conversion Price not applicable.

SEC source: 0001225208-24-000456 · doc4.xml · derivative · entry 8

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 · 1,858 shares

Expires 2024-01-02

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: 0001225208-24-000456 · 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: 100,259

F7 · balance_after: The Reporting Person elected to satisfy their tax withholding obligation upon the exchange of Common Stock for Relative Performance Stock Units having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 5,980 shares of Common Stock to satisfy their tax withholding obligation.

SEC source: 0001225208-24-000456 · 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: 106,239

F6 · balance_after: On January 2, 2023, the Reporting Person was issued 21,053 RSUs by NRG under the LTIP. On January 2, 2024, 7,010 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 1,777 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 288 DERs vested, resulting in the Reporting Person holding 826 DERs in the aggregate.

SEC source: 0001225208-24-000456 · 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: 108,016

F5 · balance_after: On January 2, 2022, the Reporting Person was issued 7,186 RSUs by NRG under the LTIP. On January 2, 2024, 2,393 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 674 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 1,114 DERs in the aggregate.

SEC source: 0001225208-24-000456 · 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: 108,690

F4 · balance_after: On January 2, 2021, the Reporting Person was issued 5,774 RSUs by NRG under the LTIP. On January 2, 2024, 1,929 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 638 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 221 DERs vested, resulting in the Reporting Person holding 1,303 DERs in the aggregate.

SEC source: 0001225208-24-000456 · 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: 109,328

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 · price: In connection with the vesting of the RPSUs described above, an incremental 1,858 DERs vested. Dividend equivalent rights accrue on the 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: 0001225208-24-000456 · 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: 107,470

F2 · shares: Represents Restricted Stock Units issued to the Reporting Person under the LTIP. Each RSU is equivalent in value to one share of Common Stock, par value $.01 per share. 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: 0001225208-24-000456 · 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: 94,007

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 · price: The Reporting Person was issued 16,189 Relative Performance Stock Units by NRG Energy, Inc. under the Amended and Restated Long-Term Incentive Plan that vested subject to certain performance conditions on January 2, 2024.

SEC source: 0001225208-24-000454 · doc4.xml · derivative · entry 9

Killinger Elizabeth R · CIK 0001662519 · Exec VP, NRG Home

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $.01 per share · 27,793 shares

Expires 2024-01-02

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.

F8 · derivative.exercise_price: Conversion price is not applicable.

SEC source: 0001225208-24-000454 · doc4.xml · derivative · entry 8

Killinger Elizabeth R · CIK 0001662519 · Exec VP, NRG Home

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $.01 per share · 3,190 shares

Expires 2024-01-02

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: 0001225208-24-000454 · doc4.xml · nonDerivative · entry 7

Killinger Elizabeth R · CIK 0001662519 · Exec VP, NRG Home

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 146,872

F7 · balance_after: The Reporting Person elected to satisfy their tax withholding obligation upon the exchange of Common Stock for Relative Performance Stock Units having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 11,531 shares of Common Stock to satisfy their tax withholding obligation.

SEC source: 0001225208-24-000454 · doc4.xml · nonDerivative · entry 6

Killinger Elizabeth R · CIK 0001662519 · Exec VP, NRG Home

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 158,403

F6 · shares: On January 2, 2023, the Reporting Person was issued 21,507 RSUs by NRG under the LTIP. On January 2, 2024, 7,161 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 1,816 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 295 DERs vested, resulting in the Reporting Person holding 944 DERs in the aggregate.

SEC source: 0001225208-24-000454 · doc4.xml · nonDerivative · entry 5

Killinger Elizabeth R · CIK 0001662519 · Exec VP, NRG Home

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,219

F5 · shares: On January 2, 2021, the Reporting Person was issued 9,913 RSUs by NRG under the LTIP. On January 2, 2024, 3,311 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 1,060 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 380 DERs vested, resulting in the Reporting Person holding 1,239 DERs in the aggregate.

SEC source: 0001225208-24-000454 · doc4.xml · nonDerivative · entry 4

Killinger Elizabeth R · CIK 0001662519 · Exec VP, NRG Home

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 161,279

F4 · shares: On January 2, 2022, the Reporting Person was issued 11,016 RSUs by NRG under the LTIP. On January 2, 2024, 3,668 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 962 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 289 DERs vested, resulting in the Reporting Person holding 1,619 DERs in the aggregate.

SEC source: 0001225208-24-000454 · doc4.xml · nonDerivative · entry 3

Killinger Elizabeth R · CIK 0001662519 · Exec VP, NRG Home

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 162,241

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 · price: In connection with the vesting of the RPSUs described above, an incremental 3,190 Dividend Equivalent Rights vested. Each DER is the economic equivalent of one share of Common Stock.

SEC source: 0001225208-24-000454 · doc4.xml · nonDerivative · entry 2

Killinger Elizabeth R · CIK 0001662519 · Exec VP, NRG Home

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,051

F2 · shares: Represents Restricted Stock Units issued to the Reporting Person under the LTIP. Each RSU is equivalent in value to one share of Common Stock, par value $.01 per share. 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: 0001225208-24-000454 · doc4.xml · nonDerivative · entry 1

Killinger Elizabeth R · CIK 0001662519 · Exec VP, NRG Home

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 145,297

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 · price: The Reporting Person was issued 27793 Relative Performance Stock Units by NRG Energy, Inc. under the Amended and Restated Long-Term Incentive Plan that vested subject to certain performance conditions on January 2, 2024.

SEC source: 0001225208-24-005511 · doc4a.xml · nonDerivative · entry 1

Chung Bruce · CIK 0001940921 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,029

F1 · balance_after: This Amendment is being filed to correct the number of shares wittheld for taxes upon the exchange of Common Stock for Relative Performance Stock Units on January 2, 2024. The original filing understated the number of shares withheld for taxes by 1,543 shares.

SEC source: 0001225208-24-005510 · doc4a.xml · nonDerivative · entry 1

Curci Brian · CIK 0001734640 · Exec VP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,238

F1 · shares: This Amendment is being filed to correct the number of shares withheld for taxes upon the exchange of Common Stock for Relative Performance Stock Units on January 2, 2024. The original filing understated the number of shares withheld for taxes by 514 shares.

SEC source: 0001225208-23-011286 · doc4.xml · nonDerivative · entry 1

COBEN LAWRENCE S · CIK 0001272898 · Director · Interim Pres & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 407,158

F1 · shares: Represents Restricted Stock Units, which will vest in three equal installments on each anniversary of the grant date. The total amount of Restricted Stock Units delivered will be prorated for the time the Reporting Person spent in the role of Interim President and CEO, measured from November 17, 2023 to the date on which the Reporting Person steps down as Interim President and CEO.

SEC source: 0001225208-23-011282 · doc4.xml · nonDerivative · entry 1

Fawaz Marwan · CIK 0001367571 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,672

F1 · shares: Represents 3,672 Deferred Stock Units issued to the Reporting Person under NRG Energy, Inc.'s Amended and Restated Long-Term Incentive Plan.

F2 · price: The Reporting Person was issued Deferred Stock Units by NRG Energy, Inc. under NRG Energy, Inc.'s Amended and Restated Long Term Incentive Plan on December 15, 2023. Each Deferred Stock Unit was equivalent in value to one share of NRG Energy, Inc.'s Common Stock, par value $.01 per share. On December 15, 2023, the Reporting Person received from NRG Energy, Inc. one such share of Common Stock in exchange for each Deferred Stock Unit they were issued on that same date.

SEC source: 0001225208-23-011281 · doc4.xml · nonDerivative · entry 1

Donohue Elisabeth B · CIK 0001707011 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,144

F1 · shares: Represents 206 Deferred Stock Units issued to the Reporting Person under NRG Energy, Inc.'s Amended and Restated Long-Term Incentive Plan resulting from a supplemental grant in connection with an increase in equity compensation.

F2 · price: The Reporting Person was issued Deferred Stock Units by NRG Energy, Inc. under NRG Energy, Inc.'s Amended and Restated Long Term Incentive Plan on December 15, 2023. Each Deferred Stock Unit was equivalent in value to one share of NRG Energy, Inc.'s Common Stock, par value $.01 per share. On December 15, 2023, the Reporting Person received from NRG Energy, Inc. one such share of Common Stock in exchange for 82 of each Deferred Stock Unit they were issued on that same date. The Reporting Person will receive from NRG Energy, Inc., one such share of Common Stock for each Deferred Stock Unit owned upon their termination of service on NRG Energy. Inc.'s Board of Directors for the remaining 124 units.

SEC source: 0001225208-23-011280 · doc4.xml · nonDerivative · entry 2

Schaumburg Anne C · CIK 0001322455 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,576

F2 · shares: Represents 462 Deferred Stock Units issued to the Reporting Person under NRG Energy, Inc.'s Amended and Restated Long-Term Incentive Plan resulting from a supplemental grant in connection with an increase in equity compensation.

F3 · price: Each Deferred Stock Unit is equivalent in value to one share of NRG Energy, Inc.'s Common Stock, par value $.01 per share. The Reporting Person will receive from NRG Energy, Inc. one such share of Common Stock for each Deferred Stock Unit he owns upon termination of service on NRG Energy, Inc.'s Board of Directors.