Hofstetter John M (CIK 1548773) reported 9 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-09). Recent activity: Sell PLPC (3,446 shares), Sell PLPC (6,000 shares), Buy PLPC (1,696 shares), Sell PLPC (1,424 shares), Buy PLPC (1,462 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-09 | PREFORMED LINE PRODUCTS CO (PLPC) | Executive Vice President | Sell | 3,446 | $1.2M |
| 2026-03-11 | PREFORMED LINE PRODUCTS CO (PLPC) | Executive Vice President | Sell | 6,000 | $1.6M |
| 2026-02-06 | PREFORMED LINE PRODUCTS CO (PLPC) | Executive Vice President | Buy | 1,696 | $0 |
| 2026-02-06 | PREFORMED LINE PRODUCTS CO (PLPC) | Executive Vice President | Sell | 1,424 | $349,478 |
| 2026-01-05 | PREFORMED LINE PRODUCTS CO (PLPC) | Executive Vice President | Buy | 1,462 | $0 |
| 2025-11-07 | PREFORMED LINE PRODUCTS CO (PLPC) | Executive Vice President | Sell | 1,110 | $235,154 |
| 2025-05-07 | PREFORMED LINE PRODUCTS CO (PLPC) | Executive Vice President | Sell | 5,000 | $685,400 |
| 2025-02-07 | PREFORMED LINE PRODUCTS CO (PLPC) | Executive Vice President | Buy | 3,823 | $0 |
| 2025-02-07 | PREFORMED LINE PRODUCTS CO (PLPC) | Executive Vice President | Sell | 1,715 | $230,908 |
Source: SEC Form 4 filings · as of 2026-06-09