SEC Form 4
NRG Energy, Inc. (NRG) insider trading
In the 12 months to Oct 24, 2026, 7 NRG insiders reported open-market sales of $5.3B across 11 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $5.3B
- 11 filings · 7 insiders
- Open-market purchases
- $0
- 0 filings
- Pre-arranged sales (10b5-1)
- 9 of 11
- $35.9M of $5.3B sold (1%)
Who traded NRG, and when
- Sale
- Sale, pre-arranged (10b5-1)
NRG daily close from Oct 24, 2025 to Oct 23, 2026, between $92.31 and $184.03, last $92.31. 11 sale and 0 purchase filings by 7 insiders, marked at their filing dates. David Nanus, 10% owner: sold $2.6B across 1 filing, first filed Mar 4, 2026, last Mar 4, 2026. LS Power Equity Advisors, LLC, 10% owner: sold $2.6B across 1 filing, first filed Mar 4, 2026, last Mar 4, 2026. Brian Curci, Exec VP & General Counsel: sold $17.3M across 1 filing, first filed Jan 6, 2026, last Jan 6, 2026. Virginia Kinney, Exec VP, Chief Admin Officer: sold $8.2M across 4 filings, first filed Nov 18, 2025, last Jul 17, 2026. Robert J. Gaudette, Exec VP, NRG Business: sold $7.1M across 1 filing, first filed Jan 6, 2026, last Jan 6, 2026. Bruce Chung, EVP & CFO: sold $3.1M across 2 filings, first filed Jan 6, 2026, last Jan 8, 2026. Gerald Alfred Spencer, SVP & Chief Accounting Officer: sold $191.1K across 1 filing, first filed Sep 9, 2026, last Sep 9, 2026.
Largest mark · tap a row for others
David Nanus · 10% owner
Sale $2,645,200,116
16,129,269 shares at $164.00 avg
Filed Mar 4, 2026
Close on filing date $163.54
David Nanus · 10% owner
10% owner
$2.6B soldLS Power Equity Advisors, LLC · 10% owner
10% owner
$2.6B soldBrian Curci · Exec VP & General Counsel
Exec VP & General Counsel
$17.3M soldVirginia Kinney · Exec VP, Chief Admin Officer
Exec VP, Chief Admin Officer
$8.2M soldRobert J. Gaudette · Exec VP, NRG Business
Exec VP, NRG Business
$7.1M soldBruce Chung · EVP & CFO
EVP & CFO
$3.1M soldGerald Alfred Spencer · SVP & Chief Accounting Officer
SVP & Chief Accounting Officer
$191.1K soldHas NRG Energy, Inc.'s CEO sold stock?
No. Robert J. Gaudette and Lawrence S. Coben (CEOs) made no open-market sales filed as CEO in the last 12 months.
Open-market trades
11 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| David Nanus | 10% owner | $2.6B | — | 1 | — | |
| LS Power Equity Advisors, LLC | 10% owner | $2.6B | — | 1 | — | |
| Brian Curci | Exec VP & General Counsel | $17.3M | — | 1 | 100% of sales | |
| Virginia Kinney | Exec VP, Chief Admin Officer | $8.2M | — | 4 | 100% of sales | |
| Robert J. Gaudette | Exec VP, NRG Business | $7.1M | — | 1 | 100% of sales | |
| Bruce Chung | EVP & CFO | $3.1M | — | 2 | 100% of sales | |
| Gerald Alfred Spencer | SVP & Chief Accounting Officer | $191.1K | — | 1 | 100% of sales |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Gerald Alfred Spencer SVP & Chief Accounting Officer | SalePre-arranged (10b5-1) | 1,580 | $120.93 | $191.1K | 6,213 | |
traded | Virginia Kinney Exec VP, Chief Admin Officer | SalePre-arranged (10b5-1) | 11,145 | $140.64 | $1.6M | 33,966 | |
traded | Virginia Kinney Exec VP, Chief Admin Officer | SalePre-arranged (10b5-1) | 20,000 | $127.52 | $2.6M | 45,111 | |
traded | Virginia Kinney Exec VP, Chief Admin Officer | SalePre-arranged (10b5-1) | 5,000 | $156.65 | $783.3K | 55,495 | |
traded | David Nanus 10% owner | Sale | 16,129,269 | $164.00 | $2.6B | 4,820,731 | |
traded | LS Power Equity Advisors, LLC 10% owner | Sale | 16,129,269 | $164.00 | $2.6B | 4,820,731 | |
traded | Bruce Chung EVP & CFO | SalePre-arranged (10b5-1) | 12,383 | $156.56 | $1.9M | 79,147 | |
traded | Brian Curci Exec VP & General Counsel | SalePre-arranged (10b5-1) | 107,556 | $160.46 | $17.3M | 46,113 | |
traded | Bruce Chung EVP & CFO | SalePre-arranged (10b5-1) | 7,617 | $158.79 | $1.2M | 91,530 | |
traded | Robert J. Gaudette Exec VP, NRG Business | SalePre-arranged (10b5-1) | 45,000 | $158.76 | $7.1M | 63,920 | |
traded | Virginia Kinney Exec VP, Chief Admin Officer | SalePre-arranged (10b5-1) | 20,000 | $163.82 | $3.3M | 43,191 |
GET /stocks/filings/vX/form-4?tickers=NRG&filing_date.gte=2025-10-24&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"NRG"
],
"issuer_cik": "0001013871",
"owner_cik": "0001925859",
"accession_number": "0001225208-26-007712",
"form_type": "4",
"filing_date": "2026-09-09",
"period_of_report": "2026-09-08",
"issuer_name": "NRG ENERGY, INC.",
"issuer_trading_symbol": "NRG",
"owner_name": "Spencer Gerald Alfred",
"is_officer": true,
"officer_title": "SVP & Chief Accounting Officer",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock, par value $.01 per share",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-09-08",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 1580,
"transaction_price_per_share": 120.93,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 6213,
"transaction_value": 191069.40000000002,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "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."
}
]
},
{
"tickers": [
"NRG"
],
"issuer_cik": "0001013871",
"owner_cik": "0002048902",
"accession_number": "0001225208-26-006657",
"form_type": "4",
"filing_date": "2026-07-17",
"period_of_report": "2026-07-15",
"issuer_name": "NRG ENERGY, INC.",
"issuer_trading_symbol": "NRG",
"owner_name": "Kinney Virginia",
"is_officer": true,
"officer_title": "Exec VP, Chief Admin Officer",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock, par value $.01 per share",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-07-15",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 11145,
"transaction_price_per_share": 140.64,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 33966,
"transaction_value": 1567432.7999999998,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "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."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 126 records
- Option exercises14 records
- Tax withholding30 records
- Grants and awards82 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
Build this yourself
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for NRG every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Pre-arranged (10b5-1)
- The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.