| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 08/10/2023 | PREFORMED LINE PRODUCTS CO | PLPC | Disposition | Common shares, $2 par value | 1.4k | $172.01 | $235.5k | | 08/10/2023 |
| 03/15/2023 | PREFORMED LINE PRODUCTS CO | PLPC | Disposition | Common shares, $2 par value | 2k | $102.62 | $205.2k | | 03/15/2023 |
| 01/03/2023 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Restricted stock units | 1.1k | $0.00 | $0 | | 01/03/2023 |
| 01/03/2022 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Restricted stock units | 1.1k | $0.00 | $0 | | 01/03/2022 |
| 02/03/2021 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Common shares, $2 par value | 4.3k | $0.00 | $0 | | 02/03/2021 |
| 02/03/2021 | PREFORMED LINE PRODUCTS CO | PLPC | Payment of Exercise | Common shares, $2 par value | 2.7k | $69.19 | $190.2k | | 02/03/2021 |
| 02/03/2021 | PREFORMED LINE PRODUCTS CO | PLPC | Grant | Restricted stock units | 1.5k | $0.00 | $0 | | 02/03/2021 |
| 12/15/2020 | PREFORMED LINE PRODUCTS CO | PLPC | Disposition | Common shares, $2 par value | 1.9k | $62.71 | $119.1k | | 12/15/2020 |
| 01/02/2020 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Restricted stock units | 1.4k | $0.00 | $0 | | 01/02/2020 |
| 02/06/2019 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Common shares, $2 par value | 5.5k | $0.00 | $0 | | 02/06/2019 |
| 02/06/2019 | PREFORMED LINE PRODUCTS CO | PLPC | Payment of Exercise | Common shares, $2 par value | 2.8k | $56.44 | $158.1k | | 02/06/2019 |
| 02/06/2019 | PREFORMED LINE PRODUCTS CO | PLPC | Grant | Restricted stock units | 1.1k | $0.00 | $0 | | 02/06/2019 |
| 01/02/2019 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Restricted stock units | 1.4k | $0.00 | $0 | | 01/02/2019 |
| 05/10/2018 | PREFORMED LINE PRODUCTS CO | PLPC | Disposition | Common shares, $2 par value | 3.2k | $68.10 | $217.9k | | 05/10/2018 |
| 02/06/2018 | PREFORMED LINE PRODUCTS CO | PLPC | Payment of Exercise | Common shares, $2 par value | 759 | $80.20 | $60.9k | | 02/06/2018 |
| 02/06/2018 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Common shares, $2 par value | 1.5k | $0.00 | $0 | | 02/06/2018 |
| 02/01/2018 | PREFORMED LINE PRODUCTS CO | PLPC | Grant | Restricted stock units | 1.1k | $0.00 | $0 | | 02/01/2018 |
| 01/02/2018 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Restricted stock units | 945 | $0.00 | $0 | | 01/02/2018 |
| 11/08/2017 | PREFORMED LINE PRODUCTS CO | PLPC | Disposition | Common shares, $2 par value | 408 | $71.07 | $29k | | 11/08/2017 |
| 07/20/2011 | PREFORMED LINE PRODUCTS CO | PLPC | Grant | Common shares, $2 par value | 2 | $0.00 | $0 | | 07/20/2011 |
| 01/20/2011 | PREFORMED LINE PRODUCTS CO | PLPC | Grant | Common shares, $2 par value | 3 | $0.00 | $0 | | 01/20/2011 |
| 07/20/2010 | PREFORMED LINE PRODUCTS CO | PLPC | Grant | Common shares, $2 par value | 30 | $0.00 | $0 | | 07/20/2010 |
| 02/22/2010 | PREFORMED LINE PRODUCTS CO | PLPC | Grant | Common shares, $2 par value | 6.8k | $0.00 | $0 | | 02/22/2010 |
| 01/04/2010 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Employee stock option (right to buy) | 451 | $15.13 | $6.8k | | 01/04/2010 |