16 insiders reported 95 Form 4 transactions for PREFORMED LINE PRODUCTS CO (PLPC) over the past 18 months (most recent 2026-06-12). Recent activity: Klaus Andrew S (CFO) Sell 635 shares, Ruhlman Jon Ryan (President) Sell 1,000 shares, O'Shaughnessy Timothy (V.P. Human Resources) Sell 750 shares, Olenik John J (VP-Research & Engineering) Sell 1,000 shares, Morcos Assaad A (VP, US Manufacturing) Buy 1,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-12 | Klaus Andrew S | CFO | Sell | 635 | $230,010 |
| 2026-06-11 | Ruhlman Jon Ryan | President | Sell | 1,000 | $360,680 |
| 2026-06-10 | O'Shaughnessy Timothy | V.P. Human Resources | Sell | 750 | $270,682 |
| 2026-06-10 | Olenik John J | VP-Research & Engineering | Sell | 1,000 | $360,910 |
| 2026-06-10 | Morcos Assaad A | VP, US Manufacturing | Buy | 1,000 | $132,400 |
| 2026-06-10 | Morcos Assaad A | VP, US Manufacturing | Sell | 1,000 | $360,910 |
| 2026-06-09 | Hofstetter John M | Executive Vice President | Sell | 3,446 | $1.2M |
| 2026-03-16 | CORLETT GLEN E | Director | Sell | 400 | $104,096 |
| 2026-03-13 | Morcos Assaad A | VP, US Manufacturing | Buy | 1,750 | $231,700 |
| 2026-03-13 | Morcos Assaad A | VP, US Manufacturing | Sell | 1,750 | $455,595 |
| 2026-03-13 | RUHLMAN ROBERT G | Executive Chairman | Sell | 2,500 | $649,325 |
| 2026-03-13 | Olenik John J | VP-Research & Engineering | Sell | 752 | $196,152 |
| 2026-03-11 | David C Sunkle | Director | Sell | 1,600 | $416,544 |
| 2026-03-11 | Vaccariello Caroline Saylor | General Counsel&Corp Secretary | Sell | 1,547 | $402,746 |
| 2026-03-11 | McKenna Dennis F | CEO | Sell | 7,887 | $2.1M |
| 2026-03-11 | Ruhlman Jon Ryan | President | Sell | 2,000 | $520,680 |
| 2026-03-11 | O'Shaughnessy Timothy | V.P. Human Resources | Sell | 1,244 | $323,863 |
| 2026-03-11 | Hofstetter John M | Executive Vice President | Sell | 6,000 | $1.6M |
| 2026-03-11 | Klaus Andrew S | CFO | Sell | 2,365 | $615,704 |
| 2026-02-06 | Ruhlman Jon Ryan | President | Buy | 1,785 | $0 |
| 2026-02-06 | Ruhlman Jon Ryan | President | Sell | 1,494 | $366,657 |
| 2026-02-06 | Klaus Andrew S | CFO | Sell | 1,496 | $367,148 |
| 2026-02-06 | McKenna Dennis F | CEO | Sell | 2,223 | $545,569 |
| 2026-02-06 | Klaus Andrew S | CFO | Buy | 1,785 | $0 |
| 2026-02-06 | McKenna Dennis F | CEO | Buy | 2,677 | $0 |
Source: SEC Form 4 filings · as of 2026-06-12