Insider · CIK 0002004316
William Koh
Files at PLPC (PREFORMED LINE PRODUCTS CO). First filing -, latest -.
In brief
William Koh files SEC Form 4 as officer at PLPC (PREFORMED LINE PRODUCTS CO). No open-market trade is on file; the transactions below are grants, exercises and other rows that carry no view on the price.
A track record needs three past buys with six months of prices behind them; William Koh has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 2 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Feb 4, 2026 | PLPC PREFORMED LINE PRODUCTS CO | AGrant or award Restricted stock unitsderivative | +407 | $0.00 | $0 | 407 | Feb 6, 2026 |
| Feb 5, 2025 | PLPC PREFORMED LINE PRODUCTS CO | AGrant or award Restricted stock unitsderivative | +650 | $0.00 | $0 | 650 | Feb 7, 2025 |
Questions about William Koh
Answered from the filings on this page, as of the latest one.
Is William Koh buying or selling?
William Koh has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did William Koh's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and William Koh has 0.
Where does William Koh file Form 4?
William Koh has filed Form 4 at PLPC (PREFORMED LINE PRODUCTS CO) as VP of Asia Pacific Region. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.