RUHLMAN ROBERT G (CIK 1160545) reported 11 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-13). Recent activity: Sell PLPC (2,500 shares), Buy PLPC (13,386 shares), Sell PLPC (5,924 shares), Sell PLPC (60,000 shares), Buy PLPC (60,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-13 | PREFORMED LINE PRODUCTS CO (PLPC) | Executive Chairman | Sell | 2,500 | $649,325 |
| 2026-02-06 | PREFORMED LINE PRODUCTS CO (PLPC) | Executive Chairman | Buy | 13,386 | $0 |
| 2026-02-06 | PREFORMED LINE PRODUCTS CO (PLPC) | Executive Chairman | Sell | 5,924 | $1.5M |
| 2025-12-12 | PREFORMED LINE PRODUCTS CO (PLPC) | Executive Chairman | Sell | 60,000 | $0 |
| 2025-12-12 | PREFORMED LINE PRODUCTS CO (PLPC) | Executive Chairman | Buy | 60,000 | $0 |
| 2025-08-11 | PREFORMED LINE PRODUCTS CO (PLPC) | Executive Chairman | Sell | 10,000 | $1.5M |
| 2025-05-20 | PREFORMED LINE PRODUCTS CO (PLPC) | Executive Chairman | Sell | 100,000 | $0 |
| 2025-05-20 | PREFORMED LINE PRODUCTS CO (PLPC) | Executive Chairman | Buy | 100,000 | $0 |
| 2025-03-03 | PREFORMED LINE PRODUCTS CO (PLPC) | President - CEO | Buy | 25 | $0 |
| 2025-03-03 | PREFORMED LINE PRODUCTS CO (PLPC) | President - CEO | Buy | 31,946 | $0 |
| 2025-03-03 | PREFORMED LINE PRODUCTS CO (PLPC) | President - CEO | Sell | 14,362 | $1.9M |
Source: SEC Form 4 filings · as of 2026-03-13