| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 08/11/2023 | PREFORMED LINE PRODUCTS CO | PLPC | Disposition | Common shares, $2 par value | 6k | $171.84 | $1M | | 08/11/2023 |
| 06/15/2023 | PREFORMED LINE PRODUCTS CO | PLPC | Disposition | Common shares, $2 par value | 6k | $156.15 | $936.9k | | 06/15/2023 |
| 01/03/2023 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Restricted stock units | 1k | $0.00 | $0 | | 01/03/2023 |
| 01/03/2022 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Restricted stock units | 921 | $0.00 | $0 | | 01/03/2022 |
| 03/10/2021 | PREFORMED LINE PRODUCTS CO | PLPC | Disposition | Common shares, $2 par value | 3.9k | $71.10 | $279.5k | | 03/10/2021 |
| 02/03/2021 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Common shares, $2 par value | 3.7k | $0.00 | $0 | | 02/03/2021 |
| 02/03/2021 | PREFORMED LINE PRODUCTS CO | PLPC | Payment of Exercise | Common shares, $2 par value | 2.3k | $69.19 | $162k | | 02/03/2021 |
| 02/03/2021 | PREFORMED LINE PRODUCTS CO | PLPC | Grant | Restricted stock units | 1.4k | $0.00 | $0 | | 02/03/2021 |
| 02/05/2020 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Common shares, $2 par value | 4.6k | $0.00 | $0 | | 02/05/2020 |
| 02/05/2020 | PREFORMED LINE PRODUCTS CO | PLPC | Payment of Exercise | Common shares, $2 par value | 2.8k | $58.65 | $164.5k | | 02/05/2020 |
| 02/05/2020 | PREFORMED LINE PRODUCTS CO | PLPC | Grant | Restricted stock units | 1k | $0.00 | $0 | | 02/05/2020 |
| 01/02/2020 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Restricted stock units | 1.1k | $0.00 | $0 | | 01/02/2020 |
| 02/06/2019 | PREFORMED LINE PRODUCTS CO | PLPC | Grant | Restricted stock units | 921 | $0.00 | $0 | | 02/06/2019 |
| 02/06/2019 | PREFORMED LINE PRODUCTS CO | PLPC | Payment of Exercise | Common shares, $2 par value | 2.5k | $56.44 | $142.3k | | 02/06/2019 |
| 02/06/2019 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Common shares, $2 par value | 4.4k | $0.00 | $0 | | 02/06/2019 |
| 01/02/2019 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Restricted stock units | 1.1k | $0.00 | $0 | | 01/02/2019 |
| 02/06/2018 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Common shares, $2 par value | 1.1k | $0.00 | $0 | | 02/06/2018 |
| 02/06/2018 | PREFORMED LINE PRODUCTS CO | PLPC | Payment of Exercise | Common shares, $2 par value | 611 | $80.20 | $49k | | 02/06/2018 |
| 02/01/2018 | PREFORMED LINE PRODUCTS CO | PLPC | Grant | Restricted stock units | 915 | $0.00 | $0 | | 02/01/2018 |
| 01/02/2018 | PREFORMED LINE PRODUCTS CO | PLPC | Exercise | Restricted stock units | 736 | $0.00 | $0 | | 01/02/2018 |
| 02/01/2017 | PREFORMED LINE PRODUCTS CO | PLPC | Grant | Restricted stock units | 1.1k | $0.00 | $0 | | 02/01/2017 |
| 02/16/2011 | PREFORMED LINE PRODUCTS CO | PLPC | Grant | Common shares, $2 par value | 4.5k | $0.00 | $0 | | 02/16/2011 |
| 02/22/2010 | PREFORMED LINE PRODUCTS CO | PLPC | Grant | Common shares, $2 par value | 4.5k | $0.00 | $0 | | 02/22/2010 |