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Who

C. Sunkle David

Director

Company insider

Files Form 4 as: VP-Research & Engineering(Ret), Preformed Line Products.

In numbers

Trades disclosed
114
Buys
0
Sells
15
Bought
$0
Sold
$748K
Companies
1
Companies where not an officer
0
First trade
2 May 2007
Last trade
10 Mar 2026
Last filed
11 Mar 2026

Companies traded

Where they are an officer
PLPC Preformed Line ProductsDirector, Officer · Engineering & Construction · last 10 Mar 20260 buys · 15 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
10 Mar 2026filed 11 Mar 2026PLPC Preformed Line ProductsEngineering & ConstructionSEC FORM 4 Code D$417K1,600 at $260.34filing
10 Mar 2026filed 11 Mar 2026PLPC Preformed Line ProductsEngineering & ConstructionSEC FORM 4 Code D$417K1,600 at $260.34filing
15 Dec 2025filed 17 Dec 2025PLPC Preformed Line ProductsEngineering & ConstructionSEC FORM 4 Code A—207 at $0.00filing
4 Nov 2025filed 17 Dec 2025PLPC Preformed Line ProductsEngineering & ConstructionSEC FORM 4 Code D$242K1,100 at $219.74filing
7 May 2025filed 7 May 2025PLPC Preformed Line ProductsEngineering & ConstructionSEC FORM 4 Code D$62K451 at $137.08filing
12 Dec 2024filed 16 Dec 2024PLPC Preformed Line ProductsEngineering & ConstructionSEC FORM 4 Code A—551 at $0.00filing
13 Mar 2024filed 14 Mar 2024PLPC Preformed Line ProductsEngineering & ConstructionSEC FORM 4 Code D$264K2,000 at $131.90filing
11 Aug 2023filed 11 Aug 2023PLPC Preformed Line ProductsEngineering & ConstructionSEC FORM 4 Code D$344K2,000 at $171.84filing
15 Jun 2023filed 16 Jun 2023PLPC Preformed Line ProductsEngineering & ConstructionSEC FORM 4 Code D$475K3,044 at $156.15filing
8 Feb 2023filed 10 Feb 2023PLPC Preformed Line ProductsEngineering & ConstructionSEC FORM 4 Code M—1,612 at $0.00filing
8 Feb 2023filed 10 Feb 2023PLPC Preformed Line ProductsEngineering & ConstructionSEC FORM 4 Code F$49K567 at $86.66filing
3 Jan 2023filed 5 Jan 2023PLPC Preformed Line ProductsEngineering & ConstructionSEC FORM 4 Code J$15K178 at $86.68filing
15 Dec 2022filed 16 Mar 2023PLPC Preformed Line ProductsEngineering & ConstructionSEC FORM 4 Code D$178K2,000 at $89.02filing
15 Sep 2022filed 16 Mar 2023PLPC Preformed Line ProductsEngineering & ConstructionSEC FORM 4 Code D$246K3,098 at $79.52filing
2 Feb 2022filed 4 Feb 2022PLPC Preformed Line ProductsEngineering & ConstructionSEC FORM 4 Code M—3,120 at $0.00filing
2 Feb 2022filed 4 Feb 2022PLPC Preformed Line ProductsEngineering & ConstructionSEC FORM 4 Code F$75K1,231 at $61.04filing
3 Jan 2022filed 5 Jan 2022PLPC Preformed Line Productsoption or derivative · Engineering & ConstructionSEC FORM 4 Code M—780 at $0.00filing
3 Jan 2022filed 5 Jan 2022PLPC Preformed Line Productsoption or derivative · Engineering & ConstructionSEC FORM 4 Code M—403 at $0.00filing
3 Jan 2022filed 5 Jan 2022PLPC Preformed Line ProductsEngineering & ConstructionSEC FORM 4 Code M—780 at $0.00filing
3 Jan 2022filed 5 Jan 2022PLPC Preformed Line ProductsEngineering & ConstructionSEC FORM 4 Code M—403 at $0.00filing

News

Financial Contrast: LeGrand (OTCMKTS:LGRDY) and Preformed Line Products (NASDAQ:PLPC)PLPC · tickerreport.com · 15 Oct 2026

0 headlines in the last 90 days name C. Sunkle David; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Industrials15

Buys in green, sells in red, by the company’s sector.

Related people

Randall M. Ruhlman10% owner · 10% owner at Preformed Line Products Co, filing Form 4 there in the last year
Glen E. CorlettDirector · Director at Preformed Line Products Co, filing Form 4 there in the last year
Robert G. RuhlmanExecutive Chairman · Executive Chairman at Preformed Line Products Co, filing Form 4 there in the last year
Jon Ryan RuhlmanPresident · President at Preformed Line Products Co, filing Form 4 there in the last year
Maegan Adams Ruhlman CrossDirector · Director at Preformed Line Products Co, filing Form 4 there in the last year