PREFORMED LINE PRODUCTS CO insider trading

PLPCNASDAQ

$416.10-3.35 (-0.80% today)

“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.” — Peter Lynch

Insider Trading vs Stock Price data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (+110.6%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Open market purchase

Open market sell

Marker size reflects transaction size.

Net dollar flow · Buy / Sell balance

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Key players

RGRobert G. RuhlmanExecutive Chairman24.3633%of company
RMRandall M. Ruhlman10% Owner20.6128%of company
JRJon Ryan RuhlmanPresident0.5296%of company
DFDennis F. McKennaCEO0.5019%of company
MAMaegan Adams Ruhlman CrossDirector0.5008%of company
CSCaroline Saylor VaccarielloGeneral Counsel&Corp Secretary0.3936%of company
ASAndrew S. KlausCFO0.3859%of company
MEMichael E. GibbonsDirector0.3594%of company
JJJohn J. OlenikVP-Research & Engineering0.1331%of company
KRKestner R. StevenDirector0.131%of company

AI Activity Analysis

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Insider activity

Fromto

Company	Insider / role	Action	ΔOwn	Avg price	Amount
PLPC	Randall M. Ruhlman10% Owner	Open market sell$2.04M	-0.5%	$407.78	$2.04M	Sep 8, 2026	Sep 9, 2026
PLPC	Randall M. Ruhlman10% Owner	Open market sell$56.8K	0.0%	$400.04	$56.8K	Sep 4, 2026	Sep 9, 2026
PLPC	Glen E. CorlettDirector	Open market sell$914K	-26.3%	$457.02	$914K	Aug 5, 2026	Aug 6, 2026

End of history · 3 transactions