NRG

SEC source: 0001179110-20-000331 · edgar.xml · nonDerivative · entry 4

Andrews Kirkland B · CIK 0001529284 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 319,296

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 · price: The Maximum award that the Reporting Person will receive shall not exceed six (6) times the fair market value of the Target award, determined as of the date of grant.

SEC source: 0001179110-20-000330 · edgar.xml · derivative · entry 10

Moser Christopher · CIK 0001726304 · Exec Vice Pres, Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $.01 per share · 689 shares

Expires 2020-01-03

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.

F14 · derivative.exercise_price: In connection with the vesting of the RPSUs described above, an incremental 689 DERs vested. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units, which become exercisable proportionately with 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.

F14 · price: In connection with the vesting of the RPSUs described above, an incremental 689 DERs vested. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units, which become exercisable proportionately with 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.

F14 · derivative.exercise_date: In connection with the vesting of the RPSUs described above, an incremental 689 DERs vested. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units, which become exercisable proportionately with 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: 0001179110-20-000330 · edgar.xml · derivative · entry 9

Moser Christopher · CIK 0001726304 · Exec Vice Pres, Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $.01 per share · 26,320 shares

Expires 2020-01-03

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.

F10 · derivative.exercise_price: The Reporting Person was issued 26,320 RPSUs by NRG under the LTIP on January 3, 2017 that vested on January 3, 2020. On the vesting date the Reporting Person was entitled to receive a maximum of 52,640 shares of Common Stock if the company achieved 100% increase in total shareholder return since the grant date (the "Maximum"), 26,320 shares of Common Stock if there is no change in total shareholder return since the grant date (the "Target") or 6,580 shares of Common Stock if there is a 25% decrease in total shareholder return since the grant date (the "Threshold"). The Reporting Person would not have received any shares of Common Stock if total shareholder return had decreased by more than 25% since the grant date. The number of shares that the Reporting Person could have received in interpolated for total shareholder return fall between Threshold, Target and Maximum levels. On January 3, 2020 the reporting person vested in 52,640 shares.

SEC source: 0001179110-20-000330 · edgar.xml · nonDerivative · entry 7

Moser Christopher · CIK 0001726304 · Exec Vice Pres, Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,153

F12 · price: On January 3, 2017, the Reporting Person was issued 16,803 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. On January 3, 2020, 5,601 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 1,556 shares of common stock to satisfy the grantee's tax withholding obligation.

F13 · balance_after: In connection with the vesting of the RSUs described above, 73 DERs vested, resulting in the Reporting Person holding 49 dividend equivalent rights in the aggregate. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units, which become exercisable proportionately with 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: 0001179110-20-000330 · edgar.xml · nonDerivative · entry 6

Moser Christopher · CIK 0001726304 · Exec Vice Pres, Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 116,709

F11 · price: 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 20,642 shares of common stock to satisfy the grantee's tax withholding obligation.

SEC source: 0001179110-20-000330 · edgar.xml · nonDerivative · entry 4

Moser Christopher · CIK 0001726304 · Exec Vice Pres, Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 136,662

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 · price: The Maximum award that the Reporting Person will receive shall not exceed six (6) times the fair market value of the Target award, determined as of the date of grant.

SEC source: 0001179110-20-000327 · edgar.xml · nonDerivative · entry 4

Curci Brian · CIK 0001734640 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,275

F10 · price: On January 3, 2017, the Reporting Person was issued 12,156 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. On January 3, 2020, 4,052 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 1,112 shares of common stock to satisfy the grantee's tax withholding obligation.

F11 · balance_after: In connection with the vesting of the RSUs described above, 53 DERs vested, resulting in the Reporting Person holding 20 dividend equivalent rights in the aggregate. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units, which become exercisable proportionately with 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: 0001179110-20-000329 · edgar.xml · derivative · entry 8

Callen David · CIK 0001636160 · SVP,Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,435

Underlying: Common Stock, par value $.01 per share · 14,870 shares

Expires 2023-01-02

F7 · derivative.exercise_price: The Reporting Person was issued 7,435 Relative Performance Stock Units ("RPSUs") by NRG Energy, Inc. under the LTIP on January 2, 2020. The RPSUs will convert to shares of NRG Common Stock on January 2, 2023 only in the event the Company has achieved a certain level of total shareholder return ("TSR") relative to the Peer Group (defined below) over a three-year performance period. The number of shares of Common Stock that the Reporting Person may receive is interpolated for TSR falling between Threshold, Target, and Maximum levels as described below.

F8 · derivative.underlying_shares: Reporting Person will receive(i) a maximum of 14,870 shares of Common Stock if Company's TSR is ranked at or above the 75th percentile relative to a peer group of companies approved by the Company's Compensation Committee (the "Peer Group") for the performance period (the "Maximum"); (ii) 7,435 shares of Common Stock if Company's TSR is ranked at the 55th percentile relative to the Peer Group for the performance period (the "Target"); provided, however, if TSR is less than negative fifteen percent (-15%), the Company's TSR must be ranked at the 65th percentile relative to the Peer Group for the performance period to receive the Target award; or (iii) 1,858 shares of Common Stock if Company's TSR is ranked at the 25th percentile relative to the Peer Group for the performance period (the "Threshold"). The Reporting Person will not receive any shares of Common Stock if Company's TSR is below the 25th percentile relative to the Peer Group for the performance period.

F9 · derivative.underlying_shares: The Maximum award that the Reporting Person will receive shall not exceed six (6) times the fair market value of the Target award, determined as of the date of grant.

SEC source: 0001179110-20-000329 · edgar.xml · nonDerivative · entry 3

Callen David · CIK 0001636160 · SVP,Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,699

F5 · price: On January 2, 2019, the Reporting Person was issued 4,286 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. On January 2, 2020, 1,427 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 516 shares of common stock to satisfy the grantee's tax withholding obligation.

F6 · balance_after: In connection with the vesting of the RSUs described above, 4 DERs vested, resulting in the Reporting Person holding 77 dividend equivalent rights in the aggregate. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units, which become exercisable proportionately with 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: 0001179110-20-000329 · edgar.xml · nonDerivative · entry 2

Callen David · CIK 0001636160 · SVP,Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,215

F3 · price: On January 2, 2018, the Reporting Person was issued 5,540 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. On January 2, 2020, 1,845 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 681 shares of common stock to satisfy the grantee's tax withholding obligation.

F4 · balance_after: In connection with the vesting of the RSUs described above, 12 DERs vested, resulting in the Reporting Person holding 81 dividend equivalent rights in the aggregate. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units, which become exercisable proportionately with 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: 0001179110-20-000329 · edgar.xml · nonDerivative · entry 1

Callen David · CIK 0001636160 · SVP,Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,896

F1 · shares: Represents Restricted Stock Units issued to the Reporting Person under NRG Energy, Inc.'s Amended and Restated Long-Term Incentive Plan ("LTIP").

F2 · price: 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 of the date of grant.

SEC source: 0001179110-20-000333 · edgar.xml · derivative · entry 12

Killinger Elizabeth R · CIK 0001662519 · Exec VP, Retail

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,573

Underlying: Common Stock, par value $.01 per share · 33,146 shares

Expires 2023-01-02

F8 · derivative.exercise_price: The Reporting Person was issued 16,573 Relative Performance Stock Units ("RPSUs") by NRG Energy, Inc. under the LTIP on January 2, 2020. The RPSUs will convert to shares of NRG Common Stock on January 2, 2023 only in the event the Company has achieved a certain level of total shareholder return ("TSR") relative to the Peer Group (defined below) over a three-year performance period. The number of shares of Common Stock that the Reporting Person may receive is interpolated for TSR falling between Threshold, Target, and Maximum levels as described below.

F9 · derivative.underlying_shares: Reporting Person will receive(i) a maximum of 33,146 shares of Common Stock if Company's TSR is ranked at or above the 75th percentile relative to a peer group of companies approved by the Company's Compensation Committee (the "Peer Group") for the performance period (the "Maximum"); (ii) 16,573 shares of Common Stock if Company's TSR is ranked at the 55th percentile relative to the Peer Group for the performance period (the "Target"); provided, however, if TSR is less than negative fifteen percent (-15%), the Company's TSR must be ranked at the 65th percentile relative to the Peer Group for the performance period to receive the Target award; or (iii) 4,143 shares of Common Stock if Company's TSR is ranked at the 25th percentile relative to the Peer Group for the performance period (the"Threshold"). The Reporting Person will not receive any shares of Common Stock if Company's TSR is below the 25th percentile relative to the Peer Group for the performance period.

F10 · derivative.underlying_shares: The Maximum award that the Reporting Person will receive shall not exceed six (6) times the fair market value of the Target award, determined as of the date of grant.

SEC source: 0001179110-20-000333 · edgar.xml · nonDerivative · entry 5

Killinger Elizabeth R · CIK 0001662519 · Exec VP, Retail

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 128,651

F7 · price: This transaction was executed in multiple trades at prices ranging from $39.36 to $39.86. 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 on December 13, 2019.

SEC source: 0001179110-20-000333 · edgar.xml · nonDerivative · entry 4

Killinger Elizabeth R · CIK 0001662519 · Exec VP, Retail

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 133,151

SEC source: 0001179110-20-000333 · edgar.xml · nonDerivative · entry 3

Killinger Elizabeth R · CIK 0001662519 · Exec VP, Retail

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 136,146

F5 · price: On January 2, 2019, the Reporting Person was issued 9,483 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. On January 2, 2020, 3,157 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 771 shares of common stock to satisfy the grantee's tax withholding obligation.

F6 · balance_after: In connection with the vesting of the RSUs described above, 9 DERs vested, resulting in the Reporting Person holding 169 dividend equivalent rights in the aggregate. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units, which become exercisable proportionately with 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: 0001179110-20-000333 · edgar.xml · nonDerivative · entry 2

Killinger Elizabeth R · CIK 0001662519 · Exec VP, Retail

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 136,917

F3 · price: On January 2, 2018, the Reporting Person was issued 12,118 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. On January 2, 2020, 4,035 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 1,039 shares of common stock to satisfy the grantee's tax withholding obligation.

F4 · balance_after: In connection with the vesting of the RSUs described above, 28 DERs vested, resulting in the Reporting Person holding 178 dividend equivalent rights in the aggregate. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units, which become exercisable proportionately with 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: 0001179110-20-000333 · edgar.xml · nonDerivative · entry 1

Killinger Elizabeth R · CIK 0001662519 · Exec VP, Retail

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 137,956

F1 · shares: Represents Restricted Stock Units issued to the Reporting Person under NRG Energy, Inc.'s Amended and Restated Long-Term Incentive Plan ("LTIP").

F2 · price: 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 of the date of grant.

SEC source: 0001179110-20-000335 · edgar.xml · derivative · entry 12

Gaudette Robert J · CIK 0001505252 · Senior VP, Business Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $.01 per share · 3,840 shares

Expires 2020-03-11

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: 0001179110-20-000335 · edgar.xml · derivative · entry 11

Gaudette Robert J · CIK 0001505252 · Senior VP, Business Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,372

Underlying: Common Stock, par value $.01 per share · 18,744 shares

Expires 2023-01-02

F9 · derivative.exercise_price: The Reporting Person was issued 9,372 Relative Performance Stock Units ("RPSUs") by NRG Energy, Inc. under the LTIP on January 2, 2020. The RPSUs will convert to shares of NRG Common Stock on January 2, 2023 only in the event the Company has achieved a certain level of total shareholder return ("TSR") relative to the Peer Group (defined below) over a three-year performance period. The number of shares of Common Stock that the Reporting Person may receive is interpolated for TSR falling between Threshold, Target, and Maximum levels as described below.

F10 · derivative.underlying_shares: Reporting Person will receive(i) a maximum of 18,744 shares of Common Stock if Company's TSR is ranked at or above the 75th percentile relative to a peer group of companies approved by the Company's Compensation Committee (the "Peer Group") for the performance period (the "Maximum"); (ii) 9,372 shares of Common Stock if Company's TSR is ranked at the 55th percentile relative to the Peer Group for the performance period (the "Target"); provided, however, if TSR is less than negative fifteen percent (-15%), the Company's TSR must be ranked at the 65th percentile relative to the Peer Group for the performance period to receive the Target award; or (iii) 2,343 shares of Common Stock if Company's TSR is ranked at the 25th percentile relative to the Peer Group for the performance period (the "Threshold"). The Reporting Person will not receive any shares of Common Stock if Company's TSR is below the 25th percentile relative to the Peer Group for the performance period.

F11 · derivative.underlying_shares: The Maximum award that the Reporting Person will receive shall not exceed six (6) times the fair market value of the Target award, determined as of the date of grant.

SEC source: 0001179110-20-000335 · edgar.xml · nonDerivative · entry 5

Gaudette Robert J · CIK 0001505252 · Senior VP, Business Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,809

F8 · price: This transaction was executed in multiple trades at prices ranging from $39.65 to $39.87. 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 on December 11, 2019.

SEC source: 0001179110-20-000335 · edgar.xml · nonDerivative · entry 4

Gaudette Robert J · CIK 0001505252 · Senior VP, Business Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,649

F7 · price: This transaction was executed in multiple trades at prices ranging from $39.26 to $39.83. 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 on December 11, 2019.

SEC source: 0001179110-20-000335 · edgar.xml · nonDerivative · entry 3

Gaudette Robert J · CIK 0001505252 · Senior VP, Business Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,181

F5 · price: On January 2, 2019, the Reporting Person was issued 5,402 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. On January 2, 2020, 1,798 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 458 shares of common stock to satisfy the grantee's tax withholding obligation.

F6 · balance_after: In connection with the vesting of the RSUs described above, 5 DERs vested, resulting in the Reporting Person holding 266 dividend equivalent rights in the aggregate. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units, which become exercisable proportionately with 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: 0001179110-20-000335 · edgar.xml · nonDerivative · entry 2

Gaudette Robert J · CIK 0001505252 · Senior VP, Business Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,639

F3 · price: On January 2, 2018, the Reporting Person was issued 6,984 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. On January 2, 2020, 2,326 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 695 shares of common stock to satisfy the grantee's tax withholding obligation.

F4 · balance_after: In connection with the vesting of the RSUs described above, 16 DERs vested, resulting in the Reporting Person holding 271 dividend equivalent rights in the aggregate. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units, which become exercisable proportionately with 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: 0001179110-20-000335 · edgar.xml · nonDerivative · entry 1

Gaudette Robert J · CIK 0001505252 · Senior VP, Business Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,334

F1 · shares: Represents Restricted Stock Units issued to the Reporting Person under NRG Energy, Inc.'s Amended and Restated Long-Term Incentive Plan ("LTIP").

F2 · price: 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 of the date of grant.

SEC source: 0001179110-20-000332 · edgar.xml · derivative · entry 8

Gutierrez Mauricio · CIK 0001428578 · Director · President & Chief Exec Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,615

Underlying: Common Stock, par value $.01 per share · 167,230 shares

Expires 2023-01-02

F7 · derivative.exercise_price: The Reporting Person was issued 83,615 Relative Performance Stock Units ("RPSUs") by NRG Energy, Inc. under the LTIP on January 2, 2020. The RPSUs will convert to shares of NRG Common Stock on January 2, 2023 only in the event the Company has achieved a certain level of total shareholder return ("TSR") relative to the Peer Group (defined below) over a three-year performance period. The number of shares of Common Stock that the Reporting Person may receive is interpolated for TSR falling between Threshold, Target, and Maximum levels as described below.

F8 · derivative.underlying_shares: Reporting Person will receive(i) a maximum of 167,230 shares of Common Stock if Company's TSR is ranked at or above the 75th percentile relative to a peer group of companies approved by the Company's Compensation Committee (the "Peer Group") for the performance period (the "Maximum"); (ii) 83,615 shares of Common Stock if Company's TSR is ranked at the 55th percentile relative to the Peer Group for the performance period (the "Target"); provided, however, if TSR is less than negative fifteen percent (-15%), the Company's TSR must be ranked at the 65th percentile relative to the Peer Group for the performance period to receive the Target award; or (iii) 20,903 shares of Common Stock if Company's TSR is ranked at the 25th percentile relative to the Peer Group for the performance period (the "Threshold"). The Reporting Person will not receive any shares of Common Stock if Company's TSR is below the 25th percentile relative to the Peer Group for the performance period.

F9 · derivative.underlying_shares: The Maximum award that the Reporting Person will receive shall not exceed six (6) times the fair market value of the Target award, determined as of the date of grant.

SEC source: 0001179110-20-000332 · edgar.xml · nonDerivative · entry 3

Gutierrez Mauricio · CIK 0001428578 · Director · President & Chief Exec Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 701,999

F5 · price: On January 2, 2019, the Reporting Person was issued 47,842 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. On January 2, 2020, 15,931 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 7,007 shares of common stock to satisfy the grantee's tax withholding obligation.

F6 · balance_after: In connection with the vesting of the RSUs described above, 49 DERs vested, resulting in the Reporting Person holding 850 dividend equivalent rights in the aggregate. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units, which become exercisable proportionately with 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: 0001179110-20-000332 · edgar.xml · nonDerivative · entry 2

Gutierrez Mauricio · CIK 0001428578 · Director · President & Chief Exec Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 709,006

F3 · price: On January 2, 2018, the Reporting Person was issued 59,692 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. On January 2, 2020, 19,877 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 6,623 shares of common stock to satisfy the grantee's tax withholding obligation.

F4 · balance_after: In connection with the vesting of the RSUs described above, 138 DERs vested, resulting in the Reporting Person holding 899 dividend equivalent rights in the aggregate. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units, which become exercisable proportionately with 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: 0001179110-20-000332 · edgar.xml · nonDerivative · entry 1

Gutierrez Mauricio · CIK 0001428578 · Director · President & Chief Exec Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 715,629

F1 · shares: Represents Restricted Stock Units issued to the Reporting Person under NRG Energy, Inc.'s Amended and Restated Long-Term Incentive Plan ("LTIP").

F2 · price: 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 of the date of grant.

SEC source: 0001179110-20-000331 · edgar.xml · derivative · entry 8

Andrews Kirkland B · CIK 0001529284 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,906

Underlying: Common Stock, par value $.01 per share · 41,812 shares

Expires 2023-01-02

F7 · derivative.exercise_price: The Reporting Person was issued 20,906 Relative Performance Stock Units ("RPSUs") by NRG Energy, Inc. under the LTIP on January 2, 2020. The RPSUs will convert to shares of NRG Common Stock on January 2, 2023 only in the event the Company has achieved a certain level of total shareholder return ("TSR") relative to the Peer Group (defined below) over a three-year performance period. The number of shares of Common Stock that the Reporting Person may receive is interpolated for TSR falling between Threshold, Target, and Maximum levels as described below.

F8 · derivative.underlying_shares: Reporting Person will receive(i) a maximum of 41,812 shares of Common Stock if Company's TSR is ranked at or above the 75th percentile relative to a peer group of companies approved by the Company's Compensation Committee (the "Peer Group") for the performance period (the "Maximum"); (ii) 20,906 shares of Common Stock if Company's TSR is ranked at the 55th percentile relative to the Peer Group for the performance period (the "Target"); provided, however, if TSR is less than negative fifteen percent (-15%), the Company's TSR must be ranked at the 65th percentile relative to the Peer Group for the performance period to receive the Target award; or (iii) 5,226 shares of Common Stock if Company's TSR is ranked at the 25th percentile relative to the Peer Group for the performance period (the "Threshold"). The Reporting Person will not receive any shares of Common Stock if Company's TSR is below the 25th percentile relative to the Peer Group for the performance period.

F9 · derivative.underlying_shares: The Maximum award that the Reporting Person will receive shall not exceed six (6) times the fair market value of the Target award, determined as of the date of grant.

SEC source: 0001179110-20-000331 · edgar.xml · nonDerivative · entry 3

Andrews Kirkland B · CIK 0001529284 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 207,742

F5 · price: On January 2, 2019, the Reporting Person was issued 11,962 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. On January 2, 2020, 3,983 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 1,253 shares of common stock to satisfy the grantee's tax withholding obligation.

F6 · balance_after: In connection with the vesting of the RSUs described above, 12 DERs vested, resulting in the Reporting Person holding 191 dividend equivalent rights in the aggregate. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units, which become exercisable proportionately with 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: 0001179110-20-000331 · edgar.xml · nonDerivative · entry 2

Andrews Kirkland B · CIK 0001529284 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 208,995

F3 · price: On January 2, 2018, the Reporting Person was issued 15,427 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. On January 2, 2020, 5,137 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 1,759 shares of common stock to satisfy the grantee's tax withholding obligation.

F4 · balance_after: In connection with the vesting of the RSUs described above, 35 DERs vested, resulting in the Reporting Person holding 203 dividend equivalent rights in the aggregate. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units, which become exercisable proportionately with 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: 0001179110-20-000331 · edgar.xml · nonDerivative · entry 1

Andrews Kirkland B · CIK 0001529284 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 210,754

F1 · shares: Represents Restricted Stock Units issued to the Reporting Person under NRG Energy, Inc.'s Amended and Restated Long-Term Incentive Plan ("LTIP").

F2 · price: 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 of the date of grant.

SEC source: 0001179110-20-000330 · edgar.xml · derivative · entry 8

Moser Christopher · CIK 0001726304 · Exec Vice Pres, Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,573

Underlying: Common Stock, par value $.01 per share · 33,146 shares

Expires 2023-01-02

F7 · derivative.exercise_price: The Reporting Person was issued 16,573 Relative Performance Stock Units ("RPSUs") by NRG Energy, Inc. under the LTIP on January 2, 2020. The RPSUs will convert to shares of NRG Common Stock on January 2, 2023 only in the event the Company has achieved a certain level of total shareholder return ("TSR") relative to the Peer Group (defined below) over a three-year performance period. The number of shares of Common Stock that the Reporting Person may receive is interpolated for TSR falling between Threshold, Target, and Maximum levels as described below.

F8 · derivative.underlying_shares: Reporting Person will receive(i) a maximum of 33,146 shares of Common Stock if Company's TSR is ranked at or above the 75th percentile relative to a peer group of companies approved by the Company's Compensation Committee (the "Peer Group") for the performance period (the "Maximum"); (ii) 16,573 shares of Common Stock if Company's TSR is ranked at the 55th percentile relative to the Peer Group for the performance period (the "Target"); provided, however, if TSR is less than negative fifteen percent (-15%), the Company's TSR must be ranked at the 65th percentile relative to the Peer Group for the performance period to receive the Target award; or (iii) 4,143 shares of Common Stock if Company's TSR is ranked at the 25th percentile relative to the Peer Group for the performance period (the "Threshold"). The Reporting Person will not receive any shares of Common Stock if Company's TSR is below the 25th percentile relative to the Peer Group for the performance period.

F9 · derivative.underlying_shares: The Maximum award that the Reporting Person will receive shall not exceed six (6) times the fair market value of the Target award, determined as of the date of grant.

SEC source: 0001179110-20-000330 · edgar.xml · nonDerivative · entry 3

Moser Christopher · CIK 0001726304 · Exec Vice Pres, Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,022

F5 · price: On January 2, 2019, the Reporting Person was issued 9,483 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. On January 2, 2020, 3,157 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 863 shares of common stock to satisfy the grantee's tax withholding obligation.

F6 · balance_after: In connection with the vesting of the RSUs described above, 9 DERs vested, resulting in the Reporting Person holding 122 dividend equivalent rights in the aggregate. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units, which become exercisable proportionately with 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: 0001179110-20-000330 · edgar.xml · nonDerivative · entry 2

Moser Christopher · CIK 0001726304 · Exec Vice Pres, Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,885

F3 · price: On January 2, 2018, the Reporting Person was issued 11,990 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. On January 2, 2020, 3,993 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 1,253 shares of common stock to satisfy the grantee's tax withholding obligation.

F4 · balance_after: In connection with the vesting of the RSUs described above, 27 DERs vested, resulting in the Reporting Person holding 131 dividend equivalent rights in the aggregate. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units, which become exercisable proportionately with 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: 0001179110-20-000330 · edgar.xml · nonDerivative · entry 1

Moser Christopher · CIK 0001726304 · Exec Vice Pres, Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,138

F1 · shares: Represents Restricted Stock Units issued to the Reporting Person under NRG Energy, Inc.'s Amended and Restated Long-Term Incentive Plan ("LTIP").

F2 · price: 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 of the date of grant.

SEC source: 0001179110-20-000327 · edgar.xml · derivative · entry 6

Curci Brian · CIK 0001734640 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,451

Underlying: Common Stock, par value $.01 per share · 16,902 shares

Expires 2023-01-02

F7 · derivative.exercise_price: The Reporting Person was issued 8,451 Relative Performance Stock Units ("RPSUs") by NRG Energy, Inc. under the LTIP on January 2, 2020. The RPSUs will convert to shares of NRG Common Stock on January 2, 2023 only in the event the Company has achieved a certain level of total shareholder return ("TSR") relative to the Peer Group (defined below) over a three-year performance period. The number of shares of Common Stock that the Reporting Person may receive is interpolated for TSR falling between Threshold, Target, and Maximum levels as described below.

F8 · derivative.underlying_shares: Reporting Person will receive(i) a maximum of 16,902 shares of Common Stock if Company's TSR is ranked at or above the 75th percentile relative to a peer group of companies approved by the Company's Compensation Committee (the "Peer Group") for the performance period (the "Maximum"); (ii) 8,451 shares of Common Stock if Company's TSR is ranked at the 55th percentile relative to the Peer Group for the performance period (the "Target"); provided, however, if TSR is less than negative fifteen percent (-15%), the Company's TSR must be ranked at the 65th percentile relative to the Peer Group for the performance period to receive the Target award; or (iii) 2,112 shares of Common Stock if Company's TSR is ranked at the 25th percentile relative to the Peer Group for the performance period (the "Threshold"). The Reporting Person will not receive any shares of Common Stock if Company's TSR is below the 25th percentile relative to the Peer Group for the performance period.

F9 · derivative.underlying_shares: The Maximum award that the Reporting Person will receive shall not exceed six (6) times the fair market value of the Target award, determined as of the date of grant.

SEC source: 0001179110-20-000327 · edgar.xml · nonDerivative · entry 3

Curci Brian · CIK 0001734640 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,387

F5 · price: On January 2, 2019, the Reporting Person was issued 4,871 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. On January 2, 2020, 1,622 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 528 shares of common stock to satisfy the grantee's tax withholding obligation.

F6 · balance_after: In connection with the vesting of the RSUs described above, 5 DERs vested, resulting in the Reporting Person holding 73 dividend equivalent rights in the aggregate. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units, which become exercisable proportionately with 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: 0001179110-20-000327 · edgar.xml · nonDerivative · entry 2

Curci Brian · CIK 0001734640 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,915

F3 · price: On January 2, 2018, the Reporting Person was issued 4,639 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. On January 2, 2020, 1,545 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 509 shares of common stock to satisfy the grantee's tax withholding obligation.

F4 · balance_after: In connection with the vesting of the RSUs described above, 10 DERs vested, resulting in the Reporting Person holding 78 dividend equivalent rights in the aggregate. Dividend equivalent rights accrue on the Reporting Person's restricted stock units, market stock units or relative performance stock units, which become exercisable proportionately with 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: 0001179110-20-000327 · edgar.xml · nonDerivative · entry 1

Curci Brian · CIK 0001734640 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,424

F1 · shares: Represents Restricted Stock Units issued to the Reporting Person under NRG Energy, Inc.'s Amended and Restated Long-Term Incentive Plan ("LTIP").

F2 · price: 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 of the date of grant.

SEC source: 0001179110-21-000350 · edgar.xml · nonDerivative · entry 1

Gaudette Robert J · CIK 0001505252 · Senior VP, Business Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,539

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 · balance_after: This Form 4/A is being filed to report the acquisition of shares in connection with the exercise and sale of a stock that was reported on the original Form 4. The number of shares disclosed as beneficially owned following the reported transaction is as of the end of the day on which the transaction occurred.

SEC source: 0001179110-21-001231 · edgar.xml · nonDerivative · entry 1

Killinger Elizabeth R · CIK 0001662519 · Exec VP, Retail

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 133,324

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 · balance_after: This Form 4/A is being filed to report the acquisition of shares in connection with the exercise and sale of a stock that was reported on the original Form 4. The number of shares disclosed as beneficially owned following the reported transaction is as of the end of the day on which the transaction occurred.

SEC source: 0001179110-19-011914 · edgar.xml · nonDerivative · entry 1

Andrews Kirkland B · CIK 0001529284 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 198,653

F1 · price: The proceeds of this sale are intended to be used in connection with the Reporting Person's acquisition of a primary residence and to cover tax obligations.

F2 · price: This transaction was executed in multiple trades at prices ranging from $39.43 to $39.74. The price reported above 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.

SEC source: 0001179110-19-011428 · edgar.xml · nonDerivative · entry 1

Killinger Elizabeth R · CIK 0001662519 · EVP & President, NRG Retail

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 128,363

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.

F2 · balance_after: Includes 206 dividend equivalent rights and 72 shares acquired under NRG Energy, Inc.'s Employee Stock Purchase Plan since the Reporting Person's last filing.

SEC source: 0001179110-19-011427 · edgar.xml · nonDerivative · entry 1

Callen David · CIK 0001636160 · SVP,Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,592

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.

F2 · balance_after: Includes 93 dividend equivalent rights and 107 shares acquired under NRG Energy, Inc.'s Employee Stock Purchase Plan since the Reporting Person's last filing.

SEC source: 0001179110-19-011426 · edgar.xml · nonDerivative · entry 1

Moser Christopher · CIK 0001726304 · Exec Vice Pres, Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,545

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.

F2 · balance_after: Includes 158 dividend equivalent rights.

SEC source: 0001179110-19-011425 · edgar.xml · nonDerivative · entry 1

Gutierrez Mauricio · CIK 0001428578 · Director · President & Chief Exec Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 667,228

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.

F2 · balance_after: Includes 1,037 dividend equivalent rights.

SEC source: 0001179110-19-011424 · edgar.xml · nonDerivative · entry 1

Gaudette Robert J · CIK 0001505252 · Senior VP, Business Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,909

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.

F2 · balance_after: Includes 287 dividend equivalent rights.

SEC source: 0001179110-19-011423 · edgar.xml · nonDerivative · entry 1

Curci Brian · CIK 0001734640 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,532

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.

F2 · balance_after: Includes 88 dividend equivalent rights.

SEC source: 0001179110-19-011422 · edgar.xml · nonDerivative · entry 1

Andrews Kirkland B · CIK 0001529284 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 298,653

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.

F2 · balance_after: The total reported in Column 5 has been adjusted to correct an overstatement of total holdings by 120 DERs, resulting in 238 DERs held in the aggregate by the Reporting Person.