PREFORMED LINE PRODUCTS (PLPC) — insider trading
Industrials · NASDAQ
PREFORMED LINE PRODUCTS (PLPC) has 25 reported SEC Form 4 insider transactions in our data, including 3 open-market sales among the most recent 25 (latest 2026-09-08).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-08 | RUHLMAN RANDALL M | 10% owner | Open-market sale | 5,000 | $407.78 | $2.04M | Form 4 |
| 2026-09-04 | RUHLMAN RANDALL M | 10% owner | Open-market sale | 142 | $400.04 | $56.8K | Form 4 |
| 2026-08-05 | CORLETT GLEN E | Director | Open-market sale | 2,000 | $457.02 | $914.0K | Form 4 |
| 2026-08-03 | RUHLMAN RANDALL M | 10% owner | Other acquisition or disposition | 9,121 | $358.15 | $3.27M | Form 4 |
| 2026-08-03 | RUHLMAN RANDALL M | 10% owner | Other acquisition or disposition | 9,121 | $358.15 | $3.27M | Form 4 |
| 2026-06-12 | Klaus Andrew S | Officer (CFO) | Disposition to the issuer | 635 | $362.22 | $230.0K | Form 4 |
| 2026-06-11 | Ruhlman Jon Ryan | Director, Officer (President) | Disposition to the issuer | 1,000 | $360.68 | $360.7K | Form 4 |
| 2026-06-10 | Olenik John J | Officer (VP-Research & Engineering) | Disposition to the issuer | 1,000 | $360.91 | $360.9K | Form 4 |
| 2026-06-10 | O'Shaughnessy Timothy | Officer (V.P. Human Resources) | Disposition to the issuer | 750 | $360.91 | $270.7K | Form 4 |
| 2026-06-10 | Morcos Assaad A | Officer (VP, US Manufacturing) | Option exercise / conversion (derivative) | 1,000 | $132.40 | $132.4K | Form 4 |
| 2026-06-10 | Morcos Assaad A | Officer (VP, US Manufacturing) | Disposition to the issuer | 1,000 | $360.91 | $360.9K | Form 4 |
| 2026-06-10 | Morcos Assaad A | Officer (VP, US Manufacturing) | Option exercise / conversion | 1,000 | $132.40 | $132.4K | Form 4 |
| 2026-06-09 | Ruhlman Jon Ryan | Director, Officer (President) | Bona fide gift | 18,000 | — | $0 | Form 4 |
| 2026-06-09 | CROSS MAEGAN ADAMS RUHLMAN | Director | Bona fide gift | 18,000 | — | $0 | Form 4 |
| 2026-06-09 | RUHLMAN ROBERT G | Director, Officer (Executive Chairman), 10% owner | Bona fide gift | 18,000 | — | $0 | Form 4 |
| 2026-06-09 | RUHLMAN ROBERT G | Director, Officer (Executive Chairman), 10% owner | Bona fide gift | 18,000 | — | $0 | Form 4 |
| 2026-06-08 | Hofstetter John M | Officer (Executive Vice President) | Disposition to the issuer | 3,446 | $358.45 | $1.24M | Form 4 |
| 2026-03-13 | RUHLMAN ROBERT G | Director, Officer (Executive Chairman), 10% owner | Disposition to the issuer | 2,500 | $259.73 | $649.3K | Form 4 |
| 2026-03-12 | CORLETT GLEN E | Director | Disposition to the issuer | 400 | $260.24 | $104.1K | Form 4 |
| 2026-03-12 | Olenik John J | Officer (VP-Research & Engineering) | Disposition to the issuer | 752 | $260.84 | $196.2K | Form 4 |
| 2026-03-10 | Morcos Assaad A | Officer (VP, US Manufacturing) | Option exercise / conversion (derivative) | 1,750 | $132.40 | $231.7K | Form 4 |
| 2026-03-10 | Morcos Assaad A | Officer (VP, US Manufacturing) | Disposition to the issuer | 1,750 | $260.34 | $455.6K | Form 4 |
| 2026-03-10 | Morcos Assaad A | Officer (VP, US Manufacturing) | Option exercise / conversion | 1,750 | $132.40 | $231.7K | Form 4 |
| 2026-03-10 | Vaccariello Caroline Saylor | Officer (General Counsel&Corp Secretary) | Disposition to the issuer | 1,547 | $260.34 | $402.7K | Form 4 |
| 2026-03-10 | David C Sunkle | Director | Disposition to the issuer | 1,600 | $260.34 | $416.5K | Form 4 |
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Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: PREFORMED LINE PRODUCTS (PLPC).
Last updated 2026-09-08 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.