Mark E. Matthews

CIK: 0002018289

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)36 (81.8%)

Compensation grants

Other (G, F, J, C, D, …)8 (18.2%)

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

Companies & Roles (1)

ENS

EnerSys

Officer

Discretionary Trading P&L

Holdings

Transaction History (44 total)

ENS
EnerSys
Oct 2, 2026
Award(A)
Direct
5 shares-
ENS
EnerSys
Oct 2, 2026
Award(A)
Direct
1 shares-
ENS
EnerSys
Oct 2, 2026
Award(A)
Direct
3 shares-
ENS
EnerSys
Oct 2, 2026
Award(A)
Direct
6 shares-
ENS
EnerSys
Oct 2, 2026
Award(A)
Direct
5 shares-
ENS
EnerSys
Aug 14, 2026
Award(A)
Direct
3.2K shares-
ENS
EnerSys
Aug 14, 2026
Award(A)
Direct
3.2K shares-
ENS
EnerSys
Aug 12, 2026
Tax Payment(F)
Direct
531 shares at avg. $186.21$99K
ENS
EnerSys
Aug 11, 2026
Tax Payment(F)
Direct
411 shares at avg. $186.30$77K
ENS
EnerSys
Aug 9, 2026
Tax Payment(F)
Direct
460 shares at avg. $191.72$88K
ENS
EnerSys
Aug 8, 2026
Tax Payment(F)
Direct
598 shares at avg. $191.72$115K
ENS
EnerSys
Jul 2, 2026
Award(A)
Direct
1 shares-
ENS
EnerSys
Jul 2, 2026
Award(A)
Direct
3 shares-
ENS
EnerSys
Jul 2, 2026
Award(A)
Direct
6 shares-
ENS
EnerSys
Jul 2, 2026
Award(A)
Direct
2 shares-
ENS
EnerSys
Dec 26, 2025
Award(A)
Direct
9 shares-
ENS
EnerSys
Dec 26, 2025
Award(A)
Direct
2 shares-
ENS
EnerSys
Dec 26, 2025
Award(A)
Direct
3 shares-
ENS
EnerSys
Dec 26, 2025
Award(A)
Direct
5 shares-
ENS
EnerSys
Sep 26, 2025
Award(A)
Direct
7 shares-
ENS
EnerSys
Sep 26, 2025
Award(A)
Direct
12 shares-
ENS
EnerSys
Sep 26, 2025
Award(A)
Direct
4 shares-
ENS
EnerSys
Sep 26, 2025
Award(A)
Direct
3 shares-
ENS
EnerSys
Aug 16, 2025
Tax Payment(F)
Direct
246 shares at avg. $98.33$24K
ENS
EnerSys
Aug 12, 2025
Tax Payment(F)
Direct
353 shares at avg. $95.39$34K

		Type	Shares	Price		Ownership
Oct 2, 2026	ENS EnerSys	Award(A)	5	-	$0	Direct
Oct 2, 2026	ENS EnerSys	Award(A)	1	-	$0	Direct
Oct 2, 2026	ENS EnerSys	Award(A)	3	-	$0	Direct
Oct 2, 2026	ENS EnerSys	Award(A)	6	-	$0	Direct
Oct 2, 2026	ENS EnerSys	Award(A)	5	-	$0	Direct
Aug 14, 2026	ENS EnerSys	Award(A)	3,196	-	$0	Direct
Aug 14, 2026	ENS EnerSys	Award(A)	3,196	-	$0	Direct
Aug 12, 2026	ENS EnerSys	Tax Payment(F)	531	$186.21	$98,878	Direct
Aug 11, 2026	ENS EnerSys	Tax Payment(F)	411	$186.30	$76,569	Direct
Aug 9, 2026	ENS EnerSys	Tax Payment(F)	460	$191.72	$88,191	Direct
Aug 8, 2026	ENS EnerSys	Tax Payment(F)	598	$191.72	$114,649	Direct
Jul 2, 2026	ENS EnerSys	Award(A)	1	-	$0	Direct
Jul 2, 2026	ENS EnerSys	Award(A)	3	-	$0	Direct
Jul 2, 2026	ENS EnerSys	Award(A)	6	-	$0	Direct
Jul 2, 2026	ENS EnerSys	Award(A)	2	-	$0	Direct
Dec 26, 2025	ENS EnerSys	Award(A)	9	-	-	Direct
Dec 26, 2025	ENS EnerSys	Award(A)	2	-	-	Direct
Dec 26, 2025	ENS EnerSys	Award(A)	3	-	-	Direct
Dec 26, 2025	ENS EnerSys	Award(A)	5	-	-	Direct
Sep 26, 2025	ENS EnerSys	Award(A)	7	-	-	Direct
Sep 26, 2025	ENS EnerSys	Award(A)	12	-	-	Direct
Sep 26, 2025	ENS EnerSys	Award(A)	4	-	-	Direct
Sep 26, 2025	ENS EnerSys	Award(A)	3	-	-	Direct
Aug 16, 2025	ENS EnerSys	Tax Payment(F)	246	$98.33	$24,219	Direct
Aug 12, 2025	ENS EnerSys	Tax Payment(F)	353	$95.39	$33,719	Direct

1-25 of 44 transactions

About Matthews Mark E.

Matthews Mark E. (SEC CIK 0002018289) files insider reports with the SEC as CTO and Pres. Precision Power of EnerSys (ENS).

Signal8 holds 14 ownership filings by Matthews Mark E., all Form 4s, filed between Oct 2, 2024 and Oct 6, 2026. Those filings report 44 transactions, from Sep 30, 2024 to Oct 2, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Matthews Mark E.'s filings is in READING, PA.

Recent filings by Matthews Mark E.

Oct 2, 2026: Grants or awards of ENS shares (5 lines, Form 4, code A).
Aug 14, 2026: Grants or awards of ENS shares (2 lines, Form 4, code A).
Aug 12, 2026: Tax withholding of ENS shares (Form 4, code F).
Aug 11, 2026: Tax withholding of ENS shares (Form 4, code F).
Aug 9, 2026: Tax withholding of ENS shares (Form 4, code F).

Other insiders filing for EnerSys (ENS)

Grewal Navneet, Chief Digital, AI Officer
Knausenberger Lauren, Director
Morytko Tamara, Director
Habiger David C, Director
Wynter Rudolph W., Director
TUFANO PAUL J, Director

How to read Form 4 transaction codes