X0206 3 2018-12-31 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 No securities are beneficially owned. 0 D Employee stock option (right to buy) 61.39 2019-12-12 2028-12-12 Common Shares, $2 par value 5000 D Employee stock option (right to buy) 42.98 2016-12-16 2025-12-15 Common Shares, $2 par value 2000 D Employee stock option (right to buy) 71.62 2015-01-02 2024-01-02 Common Shares, $2 par value 3000 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 1,000 vested on December 16, 2016, 500 vested on December 16, 2017, and the remaining 500 vested on December 16, 2018. All but 500 options were exercised prior to this filing. On January 2, 2014, the reporting person was granted 3,000 stock options, of which 1,500 vested on January 2, 2015, 750 vested on January 2, 2016, and the remaining 750 vested on January 2, 2017. /s/ Michael A. Weisbarth, by power of attorney 2019-01-10