WallStreetZenWallStreetZen

NASDAQ: PLPC
Preformed Line Products Co Stock Ownership - Who owns Preformed Line Products Co?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Preformed Line Products Co insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Randall M. Ruhlman10% Owner2026-09-085,000$407.78
$2.04MSell
Randall M. Ruhlman10% Owner2026-09-04142$400.04
$56.81kSell
Glen E. CorlettDirector2026-08-052,000$457.02
$914.04kSell
Randall M. Ruhlman10% Owner2026-08-039,121$358.15
$3.27MBuy
Randall M. Ruhlman10% Owner2026-08-039,121$358.15
$3.27MSell
Andrew S. KlausCFO2026-06-12635$362.22
$230.01kSell
Jon Ryan RuhlmanPresident2026-06-111,000$360.68
$360.68kSell
Timothy OshaughnessyV.P. Human Resources2026-06-10750$360.91
$270.68kSell
John J. OlenikVP-Research Engineering2026-06-101,000$360.91
$360.91kSell
Assaad A. MorcosVP US Manufacturing2026-06-101,000$132.40
$132.40kBuy

1 of 4

PLPC insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when PLPC insiders and whales buy or sell their stock.

PLPC Shareholders

What type of owners hold Preformed Line Products Co stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Barbara P. Ruhlman36.08%1,760,795$548.51MInsider
Robert G. Ruhlman35.35%1,725,090$537.38MInsider
Randall M. Ruhlman21.42%1,045,234$325.60MInsider
Bernard L. Karr12.38%604,213$188.22MInsider
Jon Ryan Ruhlman3.82%186,579$58.12MInsider
Eric R. Graef1.37%66,908$20.84MInsider
William H. Haag Iii1.29%63,114$19.66MInsider
Dennis F. McKenna1.05%51,057$15.90MInsider
J. Cecil Curlee Jr.0.90%43,987$13.70MInsider
Curated Wealth Partners LLC0.82%40,226$12.53MInstitution

1 of 3

PLPC vs Electrical Equipment & Part Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
PLPC0.06%99.94%Net SellingNet Selling
AMPX0.07%10.15%Net SellingNet Selling
ENR0.10%14.88%Net Buying
FCEL0.05%51.62%Net SellingNet Buying
TE0.07%34.78%Net Selling
View Top Electrical Equipment & Part Stocks

Preformed Line Products Co Stock Ownership FAQ

Who owns Preformed Line Products Co?

Preformed Line Products Co (NASDAQ: PLPC) is owned by 0.07% institutional shareholders, 117.86% Preformed Line Products Co insiders, and 0.00% retail investors. Barbara P. Ruhlman is the largest individual Preformed Line Products Co shareholder, owning 1.76M shares representing 36.08% of the company. Barbara P. Ruhlman's Preformed Line Products Co shares are currently valued at $502.18M.

If you're new to stock investing, here's how to buy Preformed Line Products Co stock.
©2026 WallStreetZen
Company
AboutNewsBlogStock Investing FAQPlansPrivacy PolicyTerms of ServiceCancellation & RefundsPerformanceHelp GuidesContactTwitterYouTubeNewsletter
Stock Tools
Top Performing AnalystsStock ScreenerStock ForecastTrending StocksStrong Buy StocksHighest Earnings StocksBest Dividend Paying StocksStatisticsStock Market SectorsStock Market IndustriesHow to Buy Stocks Online
Stock Ideas
Buy The DipBiggest Stock Gainers TodayBiggest Stock Losers Today52 Week High Stocks52 Week Low StocksMost Active Stocks TodayMost Undervalued StocksBest Penny Stocks to Buy NowBest Stocks Under $5Best Stocks Under $10
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.