NRG Energy (NRG) insider buying and selling
Every Table I transaction reported by directors and officers of S&P 500 companies on SEC Form 4 filings (2 business days to file): each row labeled with its official transaction code, nothing filtered out beforehand.
Open-market purchases (code P) are the rare signal, in green; sales (code S) are common and often pre-scheduled (10b5-1). Table II (derivatives) is not included: its prices are exercise prices, not market values. Guide: insider buying.
| Date | Ticker | Insider | Role | Shares | Price | Amount | % of stake | Type / filing |
|---|
Download these transactions as CSV No account, no sign-up. The data is public: it comes from SEC Form 4 filings.
NRG Energy, Inc. (NRG) insider buying and selling: no purchases, 13 sales
116 Form 4 Table I transactions filed with the SEC by NRG Energy, Inc. insiders between 2025-08-26 and 2026-09-09 (15-month history): 0 open-market purchases and 13 sales, plus 103 transactions under other Form 4 codes, broken down one by one below. The largest open-market trade is a sale of $2.65B by Nanus David on 2026-03-04.
NRG Energy insider buying and selling over the last 12 months
Between Oct 21, 2025 and Oct 20, 2026, NRG Energy insiders filed 12 sales worth $5.33B on the open market, and no purchases.
The biggest seller was Nanus David (10% Owner): $2.65B in 1 sale, out of 7 different sellers.
The largest trade of the period was a sale of $2.65B on Mar 4, 2026, by Nanus David (10% Owner). Form 4 on sec.gov (0001104659-26-023624).
Of the 12 sales, 10 (83%, $35.9M) carry the 10b5-1 plan flag on the Form 4, meaning they were scheduled months ahead; the other 2 do not.
The last three months show 1 sale, against 2 in the three before. The latest sale from Sep 8, 2026.
Against its sector (Utilities, 31 companies with an insider page on this site), over the same dates the median is 5 sales and 0 purchases on the open market. NRG Energy has more sales than 22 of the other 30, ranks 1 of 31 by net dollars sold, and 11 of the 31 have at least one purchase.
The 20 most important trades
With no open-market purchases, the table starts with NRG's sales, largest first. The full history is in the tool above, already searched.
See all 116 NRG trades in the full history →
| Trade date | Filed | Insider | Role | Amount | Code | Filing |
|---|---|---|---|---|---|---|
| 2026-03-04 | 2026-03-04 | Nanus David | 10% Owner | $2.65B | S — Open-market sale Indirect holding, through: See Footnotes 4 Form 4 footnotesF1 These shares were sold by Lightning Power Holdings, LLC, Thunder Generation LLC, and CCS Power Holdings, LLC (the Selling Stockholders) pursuant to an underwriting agreement dated March 2. 2026, among the Selling Stockholders, the Issuer, Barclays Capital Inc. and Citibank Global Markets Inc., at a price per share of $164, before underwriting discounts and commissions (the Secondary Offering). The Secondary Offering closed on March 4, 2026. F3 3,782,093, 799,282, and 239,356 shares are held directly by Lightning Power Holdings, LLC, Thunder Generation LLC, and CCS Power Holdings, LLC, respectively. The investment advisor to the LS Power entities who may be deemed to beneficially own the securities held by the Selling Stockholders is LS Power Equity Advisors, LLC (LSP Advisors). The reporting person is the President of LSP Advisors. F4 The reporting person, through his position, relationship and/or affiliation with the LS Power entities, may have shared voting and investment power with respect to the shares beneficially owned by the LS Power entities. As such, the reporting person may be deemed to have or share beneficial ownership of the shares beneficially owned by the LS Power entities. The reporting person disclaims beneficial ownership of such shares. F2 Also on March 4, 2026, the Selling Stockholders sold shares of the Issuer's Common Stock at a price of $164 to the Issuer pursuant to a Stock Repurchase Agreement dated as of February 27, 2026. | SEC |
| 2026-03-04 | 2026-03-04 | Ls Power Equity Advisors, Llc | 10% Owner | $2.65B | S — Open-market sale Indirect holding, through: See Footnotes 4 Form 4 footnotesF1 These shares were sold by Lightning Power Holdings, LLC, Thunder Generation LLC, and CCS Power Holdings, LLC (the Selling Stockholders) pursuant to an underwriting agreement dated March 2. 2026, among the Selling Stockholders, the Issuer, Barclays Capital Inc. and Citibank Global Markets Inc., at a price per share of $164, before underwriting discounts and commissions (the Secondary Offering). The Secondary Offering closed on March 4, 2026. F3 3,782,093, 799,282, and 239,356 shares are held directly by Lightning Power Holdings, LLC, Thunder Generation LLC, and CCS Power Holdings, LLC, respectively. The reporting person is the investment advisor to the LS Power entities who may be deemed to beneficially own the securities held by the Selling Stockholders is LS Power Equity Advisors, LLC (LSP Advisors). F4 The reporting person, through its position, relationship and/or affiliation with the LS Power entities, may have shared voting and investment power with respect to the shares beneficially owned by the LS Power entities. As such, the reporting person may be deemed to have or share beneficial ownership of the shares beneficially owned by the LS Power entities. F2 Also on March 4, 2026, the Selling Stockholders sold shares of the Issuer's Common Stock at a price of $164 to the Issuer pursuant to a Stock Repurchase Agreement dated as of February 27, 2026. | SEC |
| 2026-01-05 | 2026-01-06 | Curci Brian | Exec VP & General Counsel | $9.8M | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF8 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 |
| 2026-01-06 | 2026-01-06 | Curci Brian | Exec VP & General Counsel | $7.5M | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF8 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 |
| 2026-01-06 | 2026-01-06 | Gaudette Robert J | Exec VP, NRG Business | $7.1M | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF8 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 |
| 2025-11-14 | 2025-11-18 | Kinney Virginia | Exec VP, Chief Admin Officer | $3.3M | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF1 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 |
| 2026-06-15 | 2026-06-17 | Kinney Virginia | Exec VP, Chief Admin Officer | $2.6M | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF1 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 on August 8, 2025. | SEC |
| 2026-01-07 | 2026-01-08 | Chung Bruce | EVP & CFO | $1.9M | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF1 These transactions were executed in multiple trades. The prices reported reflect the weighted average sale prices. 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 transactions were effected. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. | SEC |
| 2025-09-10 | 2025-09-11 | Liyanearachchi Dak | Exec VP, Chief Technology Ofc. | $1.7M | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF1 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 on May 28, 2025. | SEC |
| 2026-07-15 | 2026-07-17 | Kinney Virginia | Exec VP, Chief Admin Officer | $1.6M | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF1 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 on August 8, 2025. | SEC |
| 2026-01-06 | 2026-01-06 | Chung Bruce | EVP & CFO | $1.2M | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF8 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 |
| 2026-03-16 | 2026-03-17 | Kinney Virginia | Exec VP, Chief Admin Officer | $783k | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF1 This transaction was executed in multiple trades. The price reported reflects the weighted average sales 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 the Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 8, 2025. | SEC |
| 2026-09-08 | 2026-09-09 | Spencer Gerald Alfred | SVP & Chief Accounting Officer | $191k | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF1 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 on June 5, 2026. | SEC |
| 2026-01-02 | 2026-01-06 | Chung Bruce | EVP & CFO | $7.2M | F — Tax withholding (shares surrendered for taxes) (scheduled 10b5-1)4 Form 4 footnotesF4 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. F5 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. F6 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. F7 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 |
| 2026-01-02 | 2026-01-06 | Gaudette Robert J | Exec VP, NRG Business | $5.9M | F — Tax withholding (shares surrendered for taxes) (scheduled 10b5-1)4 Form 4 footnotesF4 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 1,199 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 249 DERs in the aggregate. F5 On January 2, 2024, the Reporting Person was issued 13,463 RSUs by NRG under the LTIP. On January 2, 2026, 4,483 shares vested. The Reporting Person elected to satisfy their tax obligation upon the exchange of Common Stock for RSUs having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 1,830 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 166 DERs vested, resulting in the Reporting Person holding 289 DERs in the aggregate. F6 On January 2, 2023, the Reporting Person was issued 21,053 RSUs by NRG under the LTIP. On January 2, 2026, 7,032 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 3,046 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. In connection with the vesting of the RSUs, 561 DERs vested, resulting in the Reporting Person holding 455 DERs in the aggregate. F7 The Reporting Person elected to satisfy their tax withholding obligation upon the exchange of Common Stock for Relative Performance Stock Units (RPSUs) having a value on the date of the exchange equal to the withholding obligation. This form reflects the surrender of 29,571 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. | SEC |
| 2026-01-02 | 2026-01-06 | Curci Brian | Exec VP & General Counsel | $5.5M | F — Tax withholding (shares surrendered for taxes) (scheduled 10b5-1)4 Form 4 footnotesF4 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. F5 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. F6 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. F7 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 |
| 2026-01-02 | 2026-01-06 | Liyanearachchi Dak | Exec VP, Chief Technology Ofc. | $2.4M | F — Tax withholding (shares surrendered for taxes)4 Form 4 footnotesF5 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. F6 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. F7 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. F8 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 |
| 2026-01-02 | 2026-01-06 | Kinney Virginia | Exec VP, Chief Admin Officer | $2.3M | F — Tax withholding (shares surrendered for taxes)4 Form 4 footnotesF5 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. F6 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. F7 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. F8 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 |
| 2026-06-05 | 2026-06-09 | Chung Bruce | EVP & CFO | $1.7M | F — Tax withholding (shares surrendered for taxes)2 Form 4 footnotesF3 On June 5, 2023, the Reporting Person was issued 6,975 RSUs by NRG under the NRG Energy, Inc. Long-Term Incentive Plan. On June 5, 2026, 2,330 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 1,267 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 378 DERs in the aggregate. F4 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 12,142 shares of Common Stock to satisfy the Reporting Person's tax withholding obligation. | SEC |
| 2025-08-25 | 2025-08-26 | Pourbaix Alexander J | Director | $1.0M | A — Grant or award | SEC |
The period balance: money in, money out
In the Form 4 filings submitted between Aug 26, 2025 and Sep 9, 2026 there is not one open-market purchase of NRG Energy, Inc.: 13 sales worth $5.33B and zero dollars bought.
Only codes P and S count, where an insider puts in or takes out their own money. A selling balance like NRG Energy, Inc.'s is the norm in the S&P 500, where much of the pay comes as stock. It is not a recommendation to buy or sell: it is what was filed.
Every transaction, code by code
| Code | What it means | Trades | Reported amount |
|---|---|---|---|
| A | Grant or award | 83 | $1.0M |
| F | Tax withholding (shares surrendered for taxes) | 13 | $28.0M |
| S | Open-market sale | 13 | $5.33B |
| M | Option exercise | 7 | $3.6M |
| Total | Everything filed in the period | 116 | $5.36B |
84 of the 116 rows carry no usable amount on the Form 4: they count as trades and add $0. The code labels come from the SEC index.
Who has traded
Over the 15 months of history, 22 distinct people or entities have filed NRG Energy, Inc. transactions: none bought on the open market and 8 sold. Counted by CIK, the fixed number the SEC gives each filer, and not by name, which each filer types their own way.
Of the 8 who sold on the open market (13 sales in all), the three biggest sellers account for $5.31B of the $5.33B: 100% of the money in three people.
| Filer | Role | Transactions | Bought (count) | Sold (count) | Last filed |
|---|---|---|---|---|---|
| Ls Power Equity Advisors, Llc | 10% Owner | 1 | — | $2.65B (1) | 2026-03-04 |
| Nanus David | 10% Owner | 1 | — | $2.65B (1) | 2026-03-04 |
| Curci Brian | Exec VP & General Counsel | 9 | — | $17.3M (2) | 2026-08-05 |
| Kinney Virginia | Exec VP, Chief Admin Officer | 14 | — | $8.2M (4) | 2026-08-05 |
| Gaudette Robert J | President & CEO | 8 | — | $7.1M (1) | 2026-08-05 |
| Chung Bruce | EVP & CFO | 11 | — | $3.1M (2) | 2026-08-05 |
| Liyanearachchi Dak | Exec VP, Chief Technology Ofc. | 9 | — | $1.7M (1) | 2026-08-05 |
| Spencer Gerald Alfred | SVP & Chief Accounting Officer | 7 | — | $191k (1) | 2026-09-09 |
Shown here are the 8 who moved the most money, out of 22. The rest are in the full history, one link above. The name links to all their trades, in any company. "Transactions" counts any code; the money, open market only. Role: from their latest filing.
Month by month
By the month the trade was executed, not the month it was filed; months with no trades show zero. The busiest month was Jan 2026: 0 purchases and 5 sales, worth $27.6M. 8 of the 15 months have none.
| Month | Purchases | Amount | Sales | Amount |
|---|---|---|---|---|
| Aug 2025 | 0 | $0 | 0 | $0 |
| Sep 2025 | 0 | $0 | 1 | $1.7M |
| Oct 2025 | 0 | $0 | 0 | $0 |
| Nov 2025 | 0 | $0 | 1 | $3.3M |
| Dec 2025 | 0 | $0 | 0 | $0 |
| Jan 2026 | 0 | $0 | 5 | $27.6M |
| Feb 2026 | 0 | $0 | 0 | $0 |
| Mar 2026 | 0 | $0 | 3 | $5.29B |
| Apr 2026 | 0 | $0 | 0 | $0 |
| May 2026 | 0 | $0 | 0 | $0 |
| Jun 2026 | 0 | $0 | 1 | $2.6M |
| Jul 2026 | 0 | $0 | 1 | $1.6M |
| Aug 2026 | 0 | $0 | 0 | $0 |
| Sep 2026 | 0 | $0 | 1 | $191k |
| Oct 2026 | 0 | $0 | 0 | $0 |
The last month may be partial: a Form 4 is filed up to two business days later. The table does not say whether the pattern is good or bad; it says when it happened.
NRG Energy, Inc. (NRG) analysis page →
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How to read this data
11 of the 13 sales in the table are flagged as scheduled (10b5-1 plan): signed months ahead and executed automatically, so they say nothing about what the insider thinks today. NRG Energy has no open-market purchase (code P) in the history, the most common case in the S&P 500: insiders are already paid in stock. The latest filing is from Sep 9, 2026, and a Form 4 arrives up to two business days after the trade.
19 of the 20 rows in the table carry footnotes from the Form 4 itself, folded into the code column and copied verbatim; a row with no footnote means the filing has none.
Guide: Insider buying · all guides
What is behind these trades
The concepts on this page, explained from scratch in the Academy. Free, no account.
- What the efficiency hypothesis says and what it does NOT sayIf an insider's purchase is public and anyone can read it, is there any information left in it? That is the exact question that brings people here.
- Who really moves the market: the types of investorWho sits on the other side of each order, and where a company's own insiders fit among them.
- Supply, demand and price: why it rises and falls constantlyHow a piece of news ends up inside the price, and why the reaction to a filed sale is rarely the one you would expect.
Source: SEC EDGAR Form 4. This is a list of public facts, not financial advice or a recommendation to buy or sell.