C. Sunkle David

CIK: 0001385082

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)2 (40.0%)

Compensation grants

Other (G, F, J, C, D, …)3 (60.0%)

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

Companies & Roles (1)

PLPC

PREFORMED LINE PRODUCTS CO

Director

Discretionary Trading P&L

Holdings

Transaction History (5 total)

PLPC
PREFORMED LINE PRODUCTS CO
Mar 10, 2026
Disposition(D)
Direct
1.6K shares at avg. $260.34$417K
PLPC
PREFORMED LINE PRODUCTS CO
Dec 15, 2025
Award(A)
Direct
207 shares-
PLPC
PREFORMED LINE PRODUCTS CO
Nov 4, 2025
Disposition(D)
Direct
1.1K shares at avg. $219.74$242K
PLPC
PREFORMED LINE PRODUCTS CO
May 7, 2025
Disposition(D)
Direct
451 shares at avg. $137.08$62K
PLPC
PREFORMED LINE PRODUCTS CO
Dec 12, 2024
Award(A)
Direct
551 shares-

		Type	Shares	Price		Ownership
Mar 10, 2026	PLPC PREFORMED LINE PRODUCTS CO	Disposition(D)	1,600	$260.34	$416,544	Direct
Dec 15, 2025	PLPC PREFORMED LINE PRODUCTS CO	Award(A)	207	-	-	Direct
Nov 4, 2025	PLPC PREFORMED LINE PRODUCTS CO	Disposition(D)	1,100	$219.74	$241,714	Direct
May 7, 2025	PLPC PREFORMED LINE PRODUCTS CO	Disposition(D)	451	$137.08	$61,823	Direct
Dec 12, 2024	PLPC PREFORMED LINE PRODUCTS CO	Award(A)	551	-	$0	Direct

1-5 of 5 transactions

About David C Sunkle

David C Sunkle (SEC CIK 0001385082) files insider reports with the SEC as Director of PREFORMED LINE PRODUCTS CO (PLPC).

Signal8 holds 4 ownership filings by David C Sunkle, all Form 4s, filed between Dec 16, 2024 and Mar 11, 2026. Those filings report 5 transactions, from Dec 12, 2024 to Mar 10, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on David C Sunkle's filings is in CLEVELAND, OH.

Recent filings by David C Sunkle

Mar 10, 2026: Disposition to issuer transaction of PLPC shares (Form 4, code D).
Dec 15, 2025: Grant or award of PLPC shares (Form 4, code A).
Nov 4, 2025: Disposition to issuer transaction of PLPC shares (Form 4, code D).
May 7, 2025: Disposition to issuer transaction of PLPC shares (Form 4, code D).
Dec 12, 2024: Grant or award of PLPC shares (Form 4, code A).

Other insiders filing for PREFORMED LINE PRODUCTS CO (PLPC)

RUHLMAN RANDALL M, 10% Owner
CORLETT GLEN E, Director
RUHLMAN ROBERT G, Executive Chairman
CROSS MAEGAN ADAMS RUHLMAN, Director
Ruhlman Jon Ryan, President
Klaus Andrew S, CFO

How to read Form 4 transaction codes