X0306 4 2019-02-06 0 0000080035 PREFORMED LINE PRODUCTS CO PLPC 0001764012 O'Shaughnessy Timothy 660 BETA DRIVE MAYFIELD VILLAGE OH 44143 0 1 0 0 V.P. Human Resources Employee stock option (right to buy) 61.39 2019-12-12 2028-12-12 Common Shares, $2 par value 5000 5000 D Employee stock option (right to buy) 42.98 2016-12-16 2025-12-15 Common Shares, $2 par value 2000 500 D Employee stock option (right to buy) 71.62 2015-01-02 2024-01-02 Common Shares, $2 par value 3000 3000 D Restricted stock units 0.00 2019-02-06 4 A 0 638 0.00 A Common Shares, $2 par value 638 638 D On December 12, 2018, the reporting person was granted 5,000 stock options, of which 2,500 will vest on December 12, 2019, 1,250 will vest on December 12, 2020, and the remaining 1,250 will vest on December 12, 2021. On December 16, 2015, the reporting person was granted 2,000 stock options, of which 500 remain and are fully vested. On January 2, 2014, the reporting person was granted 3,000 stock options, all of which remain and are fully vested. Each restricted stock unit represents a contingent right to receive one Common Share. Restricted stock units vest 3 years from the date of grant. /s/ Michael A. Weisbarth, by power of attorney 2019-02-08