Brian X. Tierney

CIK: 0001423515

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)2 (18.2%)

Derivative conversions

Awards (A)4 (36.4%)

Compensation grants

Other (G, F, J, C, D, …)5 (45.5%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

FIRSTENERGY CORP

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (11 total)

FE
FIRSTENERGY CORP
Jun 1, 2026
Tax Payment(F)
Direct
17K shares at avg. $45.90$780K
FE
FIRSTENERGY CORP
Mar 1, 2026
Award(A)
Direct
80.3K shares-
FE
FIRSTENERGY CORP
Mar 1, 2026
Exercise(M)
Direct
229.6K shares-
FE
FIRSTENERGY CORP
Mar 1, 2026
Tax Payment(F)
Direct
68.4K shares at avg. $50.97$3.5M
FE
FIRSTENERGY CORP
Mar 1, 2026
Disposition(D)
Direct
76.3K shares at avg. $50.97$3.9M
FE
FIRSTENERGY CORP
Feb 11, 2026
Award(A)
RSU
Direct
227.6K shares-
FE
FIRSTENERGY CORP
Jun 1, 2025
Tax Payment(F)
Direct
16.6K shares at avg. $41.75$694K
FE
FIRSTENERGY CORP
Mar 19, 2025
Award(A)
Direct
103.1K shares-
FE
FIRSTENERGY CORP
Mar 1, 2025
Exercise(M)
Direct
133.6K shares-
FE
FIRSTENERGY CORP
Mar 1, 2025
Tax Payment(F)
Direct
60.6K shares at avg. $38.35$2.3M
FE
FIRSTENERGY CORP
Feb 5, 2025
Award(A)
RSU
Direct
132.1K shares-

		Type	Shares	Price		Ownership
Jun 1, 2026	FE FIRSTENERGY CORP	Tax Payment(F)	16,991	$45.90	$779,853	Direct
Mar 1, 2026	FE FIRSTENERGY CORP	Award(A)	80,342	-	$0	Direct
Mar 1, 2026	FE FIRSTENERGY CORP	Exercise(M)	229,581	-	$0	Direct
Mar 1, 2026	FE FIRSTENERGY CORP	Tax Payment(F)	68,362	$50.97	$3,484,411	Direct
Mar 1, 2026	FE FIRSTENERGY CORP	Disposition(D)	76,303	$50.97	$3,889,141	Direct
Feb 11, 2026	FE FIRSTENERGY CORP	Award(A) RSU	227,593	-	-	Direct
Jun 1, 2025	FE FIRSTENERGY CORP	Tax Payment(F)	16,625	$41.75	$694,094	Direct
Mar 19, 2025	FE FIRSTENERGY CORP	Award(A)	103,110	-	-	Direct
Mar 1, 2025	FE FIRSTENERGY CORP	Exercise(M)	133,587	-	-	Direct
Mar 1, 2025	FE FIRSTENERGY CORP	Tax Payment(F)	60,582	$38.35	$2,323,623	Direct
Feb 5, 2025	FE FIRSTENERGY CORP	Award(A) RSU	132,122	-	-	Direct

1-11 of 11 transactions

About TIERNEY BRIAN X

TIERNEY BRIAN X (SEC CIK 0001423515) files insider reports with the SEC as Chairman, President and CEO of FIRSTENERGY CORP (FE).

Signal8 holds 6 ownership filings by TIERNEY BRIAN X, all Form 4s, filed between Feb 7, 2025 and Jun 3, 2026. Those filings report 11 transactions, from Feb 5, 2025 to Jun 1, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on TIERNEY BRIAN X's filings is in AKRON, OH.

Recent filings by TIERNEY BRIAN X

Jun 1, 2026: Tax withholding of FE shares (Form 4, code F).
Mar 1, 2026: Grant or award of FE shares (Form 4, code A).
Mar 1, 2026: Option exercise of FE shares (Form 4, code M).
Mar 1, 2026: Tax withholding of FE shares (Form 4, code F).
Mar 1, 2026: Disposition to issuer transaction of FE shares (Form 4, code D).

Other insiders filing for FIRSTENERGY CORP (FE)

How to read Form 4 transaction codes