Arthur Laszlo Jr.

CIK: 0002124340

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (16.7%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (33.3%)

Compensation grants

Other (G, F, J, C, D, …)3 (50.0%)

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

Companies & Roles (1)

MOD

MODINE MANUFACTURING CO

Officer

Discretionary Trading P&L

Holdings

Transaction History (6 total)

MOD
MODINE MANUFACTURING CO
Jun 1, 2026
Sale(S)
Direct
900 shares at avg. $295.76$266K
MOD
MODINE MANUFACTURING CO
May 31, 2026
Tax Payment(F)
Direct
436 shares at avg. $278.91$122K
MOD
MODINE MANUFACTURING CO
May 26, 2026
Award(A)
Direct
10.8K shares-
MOD
MODINE MANUFACTURING CO
May 26, 2026
Tax Payment(F)
Direct
4.8K shares at avg. $295.88$1.4M
MOD
MODINE MANUFACTURING CO
May 20, 2026
Award(A)
Direct
591 shares-
MOD
MODINE MANUFACTURING CO
May 16, 2026
Tax Payment(F)
Direct
247 shares at avg. $271.26$67K

		Type	Shares	Price		Ownership
Jun 1, 2026	MOD MODINE MANUFACTURING CO	Sale(S)	900	$295.76	$266,184	Direct
May 31, 2026	MOD MODINE MANUFACTURING CO	Tax Payment(F)	436	$278.91	$121,605	Direct
May 26, 2026	MOD MODINE MANUFACTURING CO	Award(A)	10,838	-	$0	Direct
May 26, 2026	MOD MODINE MANUFACTURING CO	Tax Payment(F)	4,753	$295.88	$1,406,318	Direct
May 20, 2026	MOD MODINE MANUFACTURING CO	Award(A)	591	-	$0	Direct
May 16, 2026	MOD MODINE MANUFACTURING CO	Tax Payment(F)	247	$271.26	$67,001	Direct

1-6 of 6 transactions

About Laszlo Arthur Jr.

Laszlo Arthur Jr. (SEC CIK 0002124340) files insider reports with the SEC as President, Data Centers of MODINE MANUFACTURING CO (MOD).

Signal8 holds 5 ownership filings by Laszlo Arthur Jr. (1 Form 3, 4 Form 4), filed between Apr 8, 2026 and Jun 2, 2026. Those filings report 6 transactions, from May 16, 2026 to Jun 1, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Laszlo Arthur Jr.'s filings is in RACINE, WI.

Recent filings by Laszlo Arthur Jr.

Jun 1, 2026: Open-market sale of MOD shares (Form 4, code S).
May 31, 2026: Tax withholding of MOD shares (Form 4, code F).
May 26, 2026: Grant or award of MOD shares (Form 4, code A).
May 26, 2026: Tax withholding of MOD shares (Form 4, code F).
May 20, 2026: Grant or award of MOD shares (Form 4, code A).

Other insiders filing for MODINE MANUFACTURING CO (MOD)

Mahan Michael Bernard, President, Commercial HVAC
Patten Jeremy Michael, President, Perf. Technologies
Agen Brian Jon, VP, CHRO
Yan Christine Y, Director
Wilson David J., Director
WILLIAMS MARSHA C, Director

How to read Form 4 transaction codes