FirstEnergy Corporation (FE) · Insider trading

What FirstEnergy's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.

Bought, 12 months

0 insiders, 0 trades

Sold, 12 months

$1.99M

3 insiders, 0% under a plan

Net, 12 months

−$1.99M

bought less sold

Latest filing

2026-10-05

filings read to 2026-10-19

Bought and sold at the market, by month

Two years. Purchases above the line, sales below, in dollars.

Bought Sold Largest month: $1.99M

Who traded, two years

Insider	Bought	Sold	Trades	Last trade	Holds after
K. Jon TaylorSVP, CFO and Strategy	–	$1.88M	2	2026-03-10	119,552
Lisowski JasonVP, Controller & CAO	–	$725,948	3	2026-03-06	7,176
Oneil James FDirector	–	$402,017	1	2026-03-11	1,869

Open-market purchases and sales

Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.

Date	Insider	Trade	Shares	Price	Value	Holds after	Filing
2026-03-11	Oneil James FDirector	Sale	7,945	50.60	$402,017	1,869	Form 4
2026-03-10	K. Jon TaylorSVP, CFO and Strategy	Sale	26,800	50.94	$1.37M	119,552	Form 4
2026-03-06	Lisowski JasonVP, Controller & CAO	Sale	3,000	50.84	$152,520	7,176	Form 4
2026-03-06	Lisowski JasonVP, Controller & CAO	Saleindirect	1,373	50.84	$69,788	0	Form 4
2025-05-22	Lisowski JasonVP, Controller & CAO	Sale	12,000	41.97	$503,640	183	Form 4
2025-05-07	K. Jon TaylorSVP, CFO and Strategy	Sale	12,000	43.03	$516,360	99,919	Form 4

Grants, exercises and other transactions

Pay, tax and paperwork rather than a choice to trade at the market price. Two years.

30 × grant or award20 × shares withheld for tax13 × option exercise13 × returned to the company

Show them

Date	Insider	What	Shares	Price	Holds after	Filing
2026-10-01	Somerhalder John W IIDirector	Grant or award A	+986	43.10	162,137	Form 4
2026-07-01	Somerhalder John W IIDirector	Grant or award A	+898	47.30	161,022	Form 4
2026-06-01	Tierney Brian XDirector, Chairman, President and CEO	Shares withheld for tax F	−16,991	45.90	523,810	Form 4
2026-04-01	Somerhalder John W IIDirector	Grant or award A	+837	50.73	160,098	Form 4
2026-03-02	Lisowski JasonVP, Controller & CAO	Option exercise M	+7,402	–	14,797	Form 4
2026-03-01	Lisowski JasonVP, Controller & CAO	Grant or award A	+3,034	–	7,395	Form 4
2026-03-01	Lisowski JasonVP, Controller & CAO	Shares withheld for tax F	−2,183	50.97	12,614	Form 4
2026-03-01	Lisowski JasonVP, Controller & CAO	Returned to the company D	−2,438	50.97	10,176	Form 4
2026-03-01	Park HyunSVP & CLO	Grant or award A	+13,941	–	98,350	Form 4
2026-03-01	Park HyunSVP & CLO	Option exercise M	+38,656	–	137,006	Form 4
2026-03-01	Park HyunSVP & CLO	Shares withheld for tax F	−11,494	50.97	125,512	Form 4
2026-03-01	Park HyunSVP & CLO	Returned to the company D	−12,885	50.97	112,627	Form 4
2026-03-01	Smith Allan WadePresident, FE Utilities	Grant or award A	+15,321	–	120,983	Form 4
2026-03-01	Smith Allan WadePresident, FE Utilities	Option exercise M	+34,213	–	155,197	Form 4
2026-03-01	Smith Allan WadePresident, FE Utilities	Shares withheld for tax F	−10,194	50.97	145,003	Form 4
2026-03-01	Smith Allan WadePresident, FE Utilities	Returned to the company D	−11,358	50.97	133,644	Form 4
2026-03-01	K. Jon TaylorSVP, CFO and Strategy	Grant or award A	+23,210	–	141,200	Form 4
2026-03-01	K. Jon TaylorSVP, CFO and Strategy	Option exercise M	+66,928	–	208,128	Form 4
2026-03-01	K. Jon TaylorSVP, CFO and Strategy	Shares withheld for tax F	−11,480	50.97	196,648	Form 4
2026-03-01	K. Jon TaylorSVP, CFO and Strategy	Shares withheld for tax F	−5,711	50.97	190,937	Form 4
2026-03-01	K. Jon TaylorSVP, CFO and Strategy	Returned to the company D	−22,241	50.97	168,696	Form 4
2026-03-01	K. Jon TaylorSVP, CFO and Strategy	Returned to the company D	−22,344	50.97	146,352	Form 4
2026-03-01	Tierney Brian XDirector, Chairman, President and CEO	Grant or award A	+80,342	–	453,219	Form 4
2026-03-01	Tierney Brian XDirector, Chairman, President and CEO	Option exercise M	+229,581	–	682,800	Form 4
2026-03-01	Tierney Brian XDirector, Chairman, President and CEO	Shares withheld for tax F	−68,362	50.97	614,438	Form 4
2026-03-01	Tierney Brian XDirector, Chairman, President and CEO	Returned to the company D	−76,303	50.97	538,135	Form 4
2026-03-01	Thomas Toby L.Chief Operating Officer	Grant or award A	+11,681	–	37,584	Form 4
2026-03-01	Thomas Toby L.Chief Operating Officer	Option exercise M	+24,156	–	61,740	Form 4
2026-03-01	Thomas Toby L.Chief Operating Officer	Shares withheld for tax F	−1,540	50.97	60,200	Form 4
2026-03-01	Thomas Toby L.Chief Operating Officer	Returned to the company D	−8,089	50.97	52,111	Form 4
2026-03-01	Thomas Toby L.Chief Operating Officer	Returned to the company D	−13,658	50.97	38,453	Form 4
2026-01-02	Oneil James FDirector	Grant or award A	+944	45.00	9,814	Form 4
2026-01-02	Somerhalder John W IIDirector	Grant or award A	+944	45.00	159,073	Form 4
2026-01-02	Turner Leslie MDirector	Grant or award A	+944	45.00	8,477	Form 4
2025-12-18	Smith Allan WadePresident, FE Utilities	Shares withheld for tax F	−14,300	44.64	105,197	Form 4
2025-11-30	Thomas Toby L.Chief Operating Officer	Shares withheld for tax F	−886	47.39	25,630	Form 4
2025-10-01	Oneil James FDirector	Grant or award A	+925	45.93	8,870	Form 4
2025-10-01	Somerhalder John W IIDirector	Grant or award A	+925	45.93	158,129	Form 4
2025-10-01	Turner Leslie MDirector	Grant or award A	+925	45.93	7,533	Form 4
2025-07-01	Oneil James FDirector	Grant or award A	+1,055	40.26	7,812	Form 4
2025-07-01	Somerhalder John W IIDirector	Grant or award A	+1,055	40.26	157,114	Form 4
2025-07-01	Turner Leslie MDirector	Grant or award A	+1,055	40.26	6,608	Form 4
2025-06-01	Tierney Brian XDirector, Board Chair, President and CEO	Shares withheld for tax F	−16,625	41.75	367,784	Form 4
2025-04-01	Oneil James FDirector	Grant or award A	+1,056	40.23	6,685	Form 4
2025-04-01	Somerhalder John W IIDirector	Grant or award A	+1,056	40.23	155,977	Form 4
2025-04-01	Turner Leslie MDirector	Grant or award A	+1,056	40.23	5,553	Form 4
2025-03-19	Smith Allan WadePresident, FE Utilities	Grant or award A	+19,137	–	117,092	Form 4
2025-03-19	Thomas Toby L.Chief Operating Officer	Grant or award A	+13,643	–	26,346	Form 4
2025-03-19	Tierney Brian XDirector, Board Chair, President and CEO	Grant or award A	+103,110	–	384,409	Form 4
2025-03-19	Lisowski JasonVP, Controller & CAO	Grant or award A	+3,780	–	4,113	Form 4
2025-03-19	K. Jon TaylorSVP, CFO and Strategy	Grant or award A	+28,642	–	129,315	Form 4
2025-03-19	Park HyunSVP & CLO	Grant or award A	+17,371	–	83,905	Form 4
2025-03-01	Lisowski JasonVP, Controller & CAO	Option exercise M	+6,321	–	16,165	Form 4
2025-03-01	Lisowski JasonVP, Controller & CAO	Shares withheld for tax F	−1,900	38.36	14,265	Form 4
2025-03-01	Lisowski JasonVP, Controller & CAO	Returned to the company D	−2,082	38.36	12,183	Form 4
2025-03-01	Park HyunSVP & CLO	Option exercise M	+32,989	–	87,283	Form 4
2025-03-01	Park HyunSVP & CLO	Shares withheld for tax F	−9,938	38.36	77,345	Form 4
2025-03-01	Park HyunSVP & CLO	Returned to the company D	−10,996	38.36	66,349	Form 4
2025-03-01	Smith Allan WadePresident, FE Utilities	Option exercise M	+17,380	–	104,884	Form 4
2025-03-01	Smith Allan WadePresident, FE Utilities	Shares withheld for tax F	−7,835	38.36	97,049	Form 4
2025-03-01	Somerhalder John W IIDirector	Option exercise M	+3,793	–	156,170	Form 4
2025-03-01	Somerhalder John W IIDirector	Shares withheld for tax F	−1,353	38.36	154,817	Form 4
2025-03-01	K. Jon TaylorSVP, CFO and Strategy	Option exercise M	+41,106	–	136,738	Form 4
2025-03-01	K. Jon TaylorSVP, CFO and Strategy	Grant or award A	+13,967	–	150,705	Form 4
2025-03-01	K. Jon TaylorSVP, CFO and Strategy	Shares withheld for tax F	−11,409	38.36	139,296	Form 4
2025-03-01	K. Jon TaylorSVP, CFO and Strategy	Returned to the company D	−13,647	38.36	125,649	Form 4
2025-03-01	K. Jon TaylorSVP, CFO and Strategy	Returned to the company D	−13,730	38.36	111,919	Form 4
2025-03-01	Thomas Toby L.Chief Operating Officer	Option exercise M	+12,622	–	24,793	Form 4
2025-03-01	Thomas Toby L.Chief Operating Officer	Shares withheld for tax F	−1,567	38.36	23,226	Form 4
2025-03-01	Thomas Toby L.Chief Operating Officer	Returned to the company D	−10,728	38.36	12,498	Form 4
2025-03-01	Tierney Brian XDirector, Board Chair, President and CEO	Option exercise M	+133,587	–	338,390	Form 4
2025-03-01	Tierney Brian XDirector, Board Chair, President and CEO	Shares withheld for tax F	−60,582	38.36	277,808	Form 4
2025-01-02	Demetriou Steven J.Director	Grant or award A	+1,000	39.99	12,431	Form 4
2025-01-02	Somerhalder John W IIDirector	Grant or award A	+1,625	39.99	152,377	Form 4
2024-12-18	Smith Allan WadePresident, FE Utilities	Shares withheld for tax F	−14,738	39.51	83,554	Form 4
2024-11-30	Thomas Toby L.Chief Operating Officer	Shares withheld for tax F	−1,716	42.69	11,827	Form 4

How to read it

Buy, sale: Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
Plan: A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
Holds after: The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
Value: Shares times the price the form reports, which is often an average over several fills on the day.

Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.

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