Updated Jul 16, 2026 · Last SEC filing 2026-07-06
FIRSTENERGY CORP (FE) has filed 8 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-06. 3 Form 8-K material event filings were reported by FE in the last 90 days. InsiderAlpha tracks every FE SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SIC classification | Electric Services (SIC 4911) |
|---|---|
| SEC CIK | 0001031296 |
| Form 4 filings (90d) | 8 |
|---|---|
| Form 8-K filings (90d) | 3 |
| Latest Form 4 filing | 2026-07-06 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| SOMERHALDER JOHN W II | Director | A — Grant or award | 898 | $47.30 | $42K | SEC | |
| TIERNEY BRIAN X | Chairman, President and CEO | F — Tax withholding / forfeiture | 17.0K | $45.90 | $780K | SEC | |
| SOMERHALDER JOHN W II | Director | A — Grant or award | 837 | $50.73 | $42K | SEC | |
| ONEIL JAMES F | Director | S — Open-market sale | 7.9K | $50.60 | $402K | SEC | |
| K. Jon Taylor | SVP, CFO and Strategy | S — Open-market sale | 26.8K | $50.94 | $1.37M | SEC | |
| Lisowski Jason | VP, Controller & CAO | S — Open-market sale | 3.0K | $50.84 | $153K | SEC | |
| Lisowski Jason | VP, Controller & CAO | S — Open-market sale | 1.4K | $50.84 | $70K | SEC | |
| Lisowski Jason | VP, Controller & CAO | M — Option exercise | 7.4K | — | — | SEC | |
| TIERNEY BRIAN X | Chairman, President and CEO | D — Derivative transaction | 76.3K | $50.97 | $3.89M | SEC | |
| Lisowski Jason | VP, Controller & CAO | F — Tax withholding / forfeiture | 2.2K | $50.97 | $111K | SEC | |
| TIERNEY BRIAN X | Chairman, President and CEO | A — Grant or award | 80.3K | $0.00 | — | SEC | |
| Thomas Toby L. | Chief Operating Officer | F — Tax withholding / forfeiture | 1.5K | $50.97 | $78K | SEC | |
| Lisowski Jason | VP, Controller & CAO | A — Grant or award | 3.0K | $0.00 | — | SEC | |
| Thomas Toby L. | Chief Operating Officer | M — Option exercise | 24.2K | — | — | SEC | |
| K. Jon Taylor | SVP, CFO and Strategy | A — Grant or award | 23.2K | $0.00 | — | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for FIRSTENERGY CORP (FE). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Croom Jana T | 1 | — |
| Hicks Lisa Winston | 1 | — |
| KALETA PAUL J | 1 | — |
| ONEIL JAMES F | 1 | — |
| SOMERHALDER JOHN W II | 1 | $42K |
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in FE insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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