SEC Form 4
FirstEnergy Corp. (FE) insider trading
In the 12 months to Oct 24, 2026, 3 FE insiders reported open-market sales of $2.0M across 3 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $2.0M
- 3 filings · 3 insiders
- Open-market purchases
- $0
- 0 filings
Who traded FE, and when
- Sale
FE daily close from Oct 24, 2025 to Oct 23, 2026, between $43.02 and $51.91, last $46.15. 3 sale and 0 purchase filings by 3 insiders, marked at their filing dates. Jon Taylor K., SVP, CFO and Strategy: sold $1.4M across 1 filing, first filed Mar 12, 2026, last Mar 12, 2026. James F. Oneil, Director: sold $402.0K across 1 filing, first filed Mar 13, 2026, last Mar 13, 2026. Jason Lisowski, VP, Controller & CAO: sold $222.3K across 1 filing, first filed Mar 10, 2026, last Mar 10, 2026.
Largest mark · tap a row for others
Jon Taylor K. · SVP, CFO and Strategy
Sale $1,365,272
26,800 shares at $50.94 avg
Filed Mar 12, 2026 · traded Mar 10
Close on filing date $50.82
Jon Taylor K. · SVP, CFO and Strategy
SVP, CFO and Strategy
$1.4M soldJames F. Oneil · Director
Director
$402.0K soldJason Lisowski · VP, Controller & CAO
VP, Controller & CAO
$222.3K soldHas FirstEnergy Corp.'s CEO sold stock?
No. Brian X. Tierney (CEO) made no open-market sales filed as CEO in the last 12 months.
Open-market trades
3 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Jon Taylor K. | SVP, CFO and Strategy | $1.4M | — | 1 | — | |
| James F. Oneil | Director | $402.0K | — | 1 | — | |
| Jason Lisowski | VP, Controller & CAO | $222.3K | — | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | James F. Oneil Director | Sale | 7,945 | $50.60 | $402.0K | 1,869 | |
traded | Jon Taylor K. SVP, CFO and Strategy | Sale | 26,800 | $50.94 | $1.4M | 119,552 | |
traded | Jason Lisowski VP, Controller & CAO | Sale | 4,373 | $50.84 | $222.3K | Multiple accounts |
GET /stocks/filings/vX/form-4?tickers=FE&filing_date.gte=2025-10-24&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"FE"
],
"issuer_cik": "0001031296",
"owner_cik": "0001102786",
"accession_number": "0001031296-26-000064",
"form_type": "4",
"filing_date": "2026-03-13",
"period_of_report": "2026-03-11",
"issuer_name": "FIRSTENERGY CORP",
"issuer_trading_symbol": "FE",
"owner_name": "ONEIL JAMES F",
"is_director": true,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-03-11",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 7945,
"transaction_price_per_share": 50.603,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 1869,
"transaction_value": 402040.835,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.60 to $50.621, inclusive. The reporting person undertakes to provide to FirstEnergy Corp. (the \"Company\"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."
}
]
},
{
"tickers": [
"FE"
],
"issuer_cik": "0001031296",
"owner_cik": "0001575883",
"accession_number": "0001031296-26-000062",
"form_type": "4",
"filing_date": "2026-03-12",
"period_of_report": "2026-03-10",
"issuer_name": "FIRSTENERGY CORP",
"issuer_trading_symbol": "FE",
"owner_name": "K. Jon Taylor",
"is_officer": true,
"officer_title": "SVP, CFO and Strategy",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-03-10",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 26800,
"transaction_price_per_share": 50.943,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 119552.374,
"transaction_value": 1365272.4,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.925 to $50.955, inclusive. The reporting person undertakes to provide to FirstEnergy Corp. (the \"Company\"), any security holder of the Company., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."
}
]
}
]
}
// 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) · 36 records
- Option exercises6 records
- Tax withholding10 records
- Grants and awards12 records
- Other8 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 FE 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.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.