| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 08/21/2023 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Common shares, $2 par value | 1.2k | $47.88 | $59.8k | | 08/21/2023 |
| 08/21/2023 | PREFORMED LINE PRODUCTS CO | PLPC | Payment of Exercise | Common shares, $2 par value | 354 | $168.78 | $59.7k | | 08/21/2023 |
| 08/21/2023 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Employee stock option (right to buy) | 1.2k | $42.98 | $53.7k | | 08/21/2023 |
| 06/15/2023 | PREFORMED LINE PRODUCTS CO | PLPC | Disposition | Common shares, $2 par value | 5k | $156.15 | $780.8k | | 06/16/2023 |
| 01/03/2023 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Restricted stock units | 1.1k | $0.00 | $0 | | 01/03/2023 |
| 02/02/2022 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Common shares, $2 par value | 3.4k | $0.00 | $0 | by rabbi trust for Deferred Compensation Plan | 02/02/2022 |
| 02/02/2022 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Common shares, $2 par value | 405 | $0.00 | $0 | | 02/02/2022 |
| 02/02/2022 | PREFORMED LINE PRODUCTS CO | PLPC | Payment of Exercise | Common shares, $2 par value | 405 | $61.04 | $24.7k | | 02/02/2022 |
| 02/02/2022 | PREFORMED LINE PRODUCTS CO | PLPC | Grant | Restricted stock units | 2k | $0.00 | $0 | | 02/02/2022 |
| 01/03/2022 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Restricted stock units | 957 | $0.00 | $0 | | 01/03/2022 |
| 01/03/2022 | PREFORMED LINE PRODUCTS CO | PLPC | Grant | Common shares, $2 par value | 957 | $0.00 | $0 | by Rabbi Trust for Deferred Compensation Plan | 01/03/2022 |
| 02/03/2021 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Common shares, $2 par value | 3.5k | $0.00 | $0 | | 02/03/2021 |
| 02/03/2021 | PREFORMED LINE PRODUCTS CO | PLPC | Payment of Exercise | Common shares, $2 par value | 2.2k | $69.19 | $151.2k | | 02/03/2021 |
| 02/03/2021 | PREFORMED LINE PRODUCTS CO | PLPC | Grant | Restricted stock units | 1.6k | $0.00 | $0 | | 02/03/2021 |
| 01/02/2020 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Restricted stock units | 985 | $0.00 | $0 | | 01/02/2020 |
| 02/06/2019 | PREFORMED LINE PRODUCTS CO | PLPC | Grant | Restricted stock units | 957 | $0.00 | $0 | | 02/06/2019 |
| 02/06/2019 | PREFORMED LINE PRODUCTS CO | PLPC | Payment of Exercise | Common shares, $2 par value | 1.4k | $56.44 | $81.3k | | 02/06/2019 |
| 02/06/2019 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Common shares, $2 par value | 3.2k | $0.00 | $0 | | 02/06/2019 |
| 01/02/2019 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Restricted stock units | 807 | $0.00 | $0 | | 01/02/2019 |
| 02/01/2018 | PREFORMED LINE PRODUCTS CO | PLPC | Grant | Restricted stock units | 880 | $0.00 | $0 | | 02/01/2018 |
| 12/13/2017 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Employee stock option (right to buy) | 2.5k | $47.88 | $119.7k | | 12/13/2017 |
| 12/13/2017 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Employee stock option (right to buy) | 5k | $52.21 | $261k | | 12/13/2017 |
| 12/13/2017 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Employee stock option (right to buy) | 1.2k | $42.98 | $53.7k | | 12/13/2017 |
| 12/13/2017 | PREFORMED LINE PRODUCTS CO | PLPC | Disposition | Common shares, $2 par value | 8.8k | $78.68 | $688.4k | | 12/13/2017 |
| 02/01/2017 | PREFORMED LINE PRODUCTS CO | PLPC | Grant | Restricted stock units | 985 | $0.00 | $0 | | 02/01/2017 |