David Ruppel

CIK: 0002055015

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)4 (21.1%)

Position reduction

Option Exercises (M)2 (10.5%)

Derivative conversions

Awards (A)8 (42.1%)

Compensation grants

Other (G, F, J, C, D, …)5 (26.3%)

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

Companies & Roles (1)

LFUS

LITTELFUSE INC /DE

Officer

Discretionary Trading P&L

Holdings

Transaction History (19 total)

LFUS
LITTELFUSE INC /DE
Oct 29, 2026
Exercise(M)
Direct
1.1K shares at avg. $251.82$280K
LFUS
LITTELFUSE INC /DE
Oct 29, 2026
Sale(S)
Direct
1.5K shares at avg. $404.57$604K
LFUS
LITTELFUSE INC /DE
Sep 3, 2026
Award(A)
Direct
5 shares at avg. $414.24$2K
LFUS
LITTELFUSE INC /DE
Aug 14, 2026
Tax Payment(F)
Direct
168 shares at avg. $457.57$77K
LFUS
LITTELFUSE INC /DE
Jun 4, 2026
Award(A)
Direct
5 shares at avg. $480.24$2K
LFUS
LITTELFUSE INC /DE
May 18, 2026
Sale(S)
Direct
506 shares at avg. $445.16$225K
LFUS
LITTELFUSE INC /DE
Apr 24, 2026
Tax Payment(F)
Direct
2 shares at avg. $407.14$814.28
LFUS
LITTELFUSE INC /DE
Apr 24, 2026
Tax Payment(F)
Direct
220 shares at avg. $407.14$90K
LFUS
LITTELFUSE INC /DE
Apr 22, 2026
Award(A)
Direct
1K shares-
LFUS
LITTELFUSE INC /DE
Mar 5, 2026
Award(A)
Direct
5 shares at avg. $323.58$2K
LFUS
LITTELFUSE INC /DE
Feb 2, 2026
Sale(S)
Direct
1.1K shares at avg. $320.78$357K
LFUS
LITTELFUSE INC /DE
Feb 2, 2026
Exercise(M)
Direct
1.1K shares at avg. $251.82$280K
LFUS
LITTELFUSE INC /DE
Feb 2, 2026
Sale(S)
Direct
382 shares at avg. $322.31$123K
LFUS
LITTELFUSE INC /DE
Dec 5, 2025
Award(A)
Direct
6 shares at avg. $258.99$2K
LFUS
LITTELFUSE INC /DE
Sep 5, 2025
Award(A)
Direct
6 shares at avg. $259.58$2K
LFUS
LITTELFUSE INC /DE
Aug 14, 2025
Tax Payment(F)
Direct
104 shares at avg. $256.33$27K
LFUS
LITTELFUSE INC /DE
Aug 14, 2025
Tax Payment(F)
Direct
65 shares at avg. $256.33$17K
LFUS
LITTELFUSE INC /DE
Jun 5, 2025
Award(A)
Direct
7 shares at avg. $214.18$1K
LFUS
LITTELFUSE INC /DE
Apr 24, 2025
Award(A)
Direct
2.2K shares-

		Type	Shares	Price		Ownership
Oct 29, 2026	LFUS LITTELFUSE INC /DE	Exercise(M)	1,112	$251.82	$280,024	Direct
Oct 29, 2026	LFUS LITTELFUSE INC /DE	Sale(S)	1,493	$404.57	$604,023	Direct
Sep 3, 2026	LFUS LITTELFUSE INC /DE	Award(A)	5	$414.24	$2,071	Direct
Aug 14, 2026	LFUS LITTELFUSE INC /DE	Tax Payment(F)	168	$457.57	$76,872	Direct
Jun 4, 2026	LFUS LITTELFUSE INC /DE	Award(A)	5	$480.24	$2,401	Direct
May 18, 2026	LFUS LITTELFUSE INC /DE	Sale(S)	506	$445.16	$225,251	Direct
Apr 24, 2026	LFUS LITTELFUSE INC /DE	Tax Payment(F)	2	$407.14	$814	Direct
Apr 24, 2026	LFUS LITTELFUSE INC /DE	Tax Payment(F)	220	$407.14	$89,571	Direct
Apr 22, 2026	LFUS LITTELFUSE INC /DE	Award(A)	1,018	-	$0	Direct
Mar 5, 2026	LFUS LITTELFUSE INC /DE	Award(A)	5	$323.58	$1,618	Direct
Feb 2, 2026	LFUS LITTELFUSE INC /DE	Sale(S)	1,113	$320.78	$357,028	Direct
Feb 2, 2026	LFUS LITTELFUSE INC /DE	Exercise(M)	1,113	$251.82	$280,276	Direct
Feb 2, 2026	LFUS LITTELFUSE INC /DE	Sale(S)	382	$322.31	$123,122	Direct
Dec 5, 2025	LFUS LITTELFUSE INC /DE	Award(A)	6	$258.99	$1,554	Direct
Sep 5, 2025	LFUS LITTELFUSE INC /DE	Award(A)	6	$259.58	$1,557	Direct
Aug 14, 2025	LFUS LITTELFUSE INC /DE	Tax Payment(F)	104	$256.33	$26,658	Direct
Aug 14, 2025	LFUS LITTELFUSE INC /DE	Tax Payment(F)	65	$256.33	$16,661	Direct
Jun 5, 2025	LFUS LITTELFUSE INC /DE	Award(A)	7	$214.18	$1,499	Direct
Apr 24, 2025	LFUS LITTELFUSE INC /DE	Award(A)	2,158	-	-	Direct

1-19 of 19 transactions

About Ruppel David

Ruppel David (SEC CIK 0002055015) files insider reports with the SEC as SVP & GM Transportation Bus. of LITTELFUSE INC /DE (LFUS).

Signal8 holds 15 ownership filings by Ruppel David (1 Form 3, 14 Form 4), filed between Feb 14, 2025 and Oct 30, 2026. Those filings report 19 transactions, from Apr 24, 2025 to Oct 29, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Ruppel David's filings is in ROSEMONT, IL.

Recent filings by Ruppel David

Oct 29, 2026: Option exercise of LFUS shares (Form 4, code M).
Oct 29, 2026: Open-market sale of LFUS shares (Form 4, code S).
Sep 3, 2026: Grant or award of LFUS shares (Form 4, code A).
Aug 14, 2026: Tax withholding of LFUS shares (Form 4, code F).
Jun 4, 2026: Grant or award of LFUS shares (Form 4, code A).

Other insiders filing for LITTELFUSE INC /DE (LFUS)

PAEPER HOLLY Beth, Director
HUNTER GORDON, Director
Cerniglia Kristina A., Director
GREEN MARIA C, Director
Kim Peter Sung-Jip, SVP & GM Industrial Business
D'Angelo Anne-Marie W, SVP & CLO

How to read Form 4 transaction codes