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Preformed Line Products Co (NASDAQ:PLPC)
US · Delayed Price · Currency is USD
Industrials · Electrical Equipment & Parts
335.14+5.77 (+1.75%)
Insider Score
––Not scored
PLPC Insider Score
Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.
PLPC Stock Insider Trading Activity
PLPC stock’s insider trading shows 3 sales on the open market for an estimated $3.01M by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
Scored window · last 90 days0 qualifying buys0 insiders$0 bought— these are the numbers in the rankings table; the full history below shows every filing (buys, sells and older activity).
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| RUHLMAN RANDALL M Other | Sell | 5,000 | $407.78 | $2.04M | 1.1% | 446,609 | Sep 8, 2026 | — | Form 4 |
| RUHLMAN RANDALL M Other | Sell | 142 | $400.04 | $56.81K | 0.0% | 451,609 | Sep 4, 2026 | — | Form 4 |
| CORLETT GLEN E Director | Sell | 2,000 | $457.02 | $914.04K | 100% | 0 | Aug 5, 2026 | — | Form 4 |
| RUHLMAN RANDALL M Other | Other | 9,121 | $358.15 | $3.27M | 2.3% | 414,321 | Aug 3, 2026 | — | Form 4 |
| RUHLMAN RANDALL M Other | Other | 9,121 | $358.15 | $3.27M | 2.0% | 451,751 | Aug 3, 2026 | — | Form 4 |
| Klaus Andrew S CFO | To issuer | 635 | $362.22 | $230.01K | 4.4% | 13,918 | Jun 12, 2026 | — | Form 4 |
| Ruhlman Jon Ryan Director | To issuer | 1,000 | $360.68 | $360.68K | 26.4% | 2,784 | Jun 11, 2026 | — | Form 4 |
| Olenik John J Other | To issuer | 1,000 | $360.91 | $360.91K | 13.3% | 6,506 | Jun 10, 2026 | — | Form 4 |
| O'Shaughnessy Timothy Other | To issuer | 750 | $360.91 | $270.68K | 18.8% | 3,250 | Jun 10, 2026 | — | Form 4 |
| Morcos Assaad A Other | To issuer | 1,000 | $360.91 | $360.91K | 100% | 0 | Jun 10, 2026 | — | Form 4 |
| Morcos Assaad A Other | Option exercise | 1,000 | $132.40 | $132.40K | New | 1,000 | Jun 10, 2026 | — | Form 4 |
| RUHLMAN ROBERT G Director | Gift | 18,000 | — | — | 6.7% | 249,673 | Jun 9, 2026 | — | Form 4 |
| CROSS MAEGAN ADAMS RUHLMAN Director | Gift | 18,000 | — | — | New | 18,000 | Jun 9, 2026 | — | Form 4 |
| Ruhlman Jon Ryan Director | Gift | 18,000 | — | — | New | 18,000 | Jun 9, 2026 | — | Form 4 |
| RUHLMAN ROBERT G Director | Gift | 18,000 | — | — | 6.3% | 267,673 | Jun 9, 2026 | — | Form 4 |
| Hofstetter John M Other | To issuer | 3,446 | $358.45 | $1.24M | 100% | 0 | Jun 8, 2026 | — | Form 4 |
| RUHLMAN ROBERT G Director | To issuer | 2,500 | $259.73 | $649.33K | 0.9% | 285,673 | Mar 13, 2026 | — | Form 4 |
| CORLETT GLEN E Director | To issuer | 400 | $260.24 | $104.10K | 6.7% | 5,611 | Mar 12, 2026 | — | Form 4 |
| Olenik John J Other | To issuer | 752 | $260.84 | $196.15K | 100% | 0 | Mar 12, 2026 | — | Form 4 |
| Ruhlman Jon Ryan Director | To issuer | 2,000 | $260.34 | $520.68K | 34.6% | 3,784 | Mar 10, 2026 | — | Form 4 |
| O'Shaughnessy Timothy Other | To issuer | 1,244 | $260.34 | $323.86K | 23.7% | 4,000 | Mar 10, 2026 | — | Form 4 |
| McKenna Dennis F CEO | To issuer | 7,887 | $260.34 | $2.05M | 100% | 0 | Mar 10, 2026 | — | Form 4 |
| Hofstetter John M Other | To issuer | 6,000 | $260.34 | $1.56M | 63.5% | 3,446 | Mar 10, 2026 | — | Form 4 |
| Vaccariello Caroline Saylor Other | To issuer | 1,547 | $260.34 | $402.75K | 44.8% | 1,908 | Mar 10, 2026 | — | Form 4 |
| Klaus Andrew S CFO | To issuer | 2,365 | $260.34 | $615.70K | 14.0% | 14,553 | Mar 10, 2026 | — | Form 4 |
| Morcos Assaad A Other | To issuer | 1,750 | $260.34 | $455.60K | 100% | 0 | Mar 10, 2026 | — | Form 4 |
| Morcos Assaad A Other | Option exercise | 1,750 | $132.40 | $231.70K | New | 1,750 | Mar 10, 2026 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Sell (S) — Open-market or private sale
- To issuer (D) — Shares returned or sold back to the company
- Option exercise (M) — Exercise or conversion of an exempt derivative
- Gift (G) — Bona fide gift
- Other (J) — Other acquisition or disposition — the filing explains it in a footnote
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.