Form4insider filings, from the source

Company · CIK 0000080035 · SIC 1623 — Water, Sewer, Pipeline, Comm & Power Line Construction · Nasdaq

PREFORMED LINE PRODUCTS CO · PLPC

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $2.1M · 1net −$2.1M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 17Sep 23Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 4, 2026 SForm 4 →Sep 9, 4:17 pm EDTRandall M Ruhlman10% Owner5,142$407.57$2,095,706446,609−1.14%

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.