X0306 5 2021-12-31 0 0 0 0001282637 NEWMARKET CORP NEU 0000919561 GOTTWALD BRUCE C 330 SOUTH FOURTH STREET RICHMOND VA 23219 1 0 1 0 Common Stock 2021-03-23 5 G 0 2695 0.00 D 48863 D Common Stock 2021-10-12 5 G 0 161 0.00 D 48702 D Common Stock 2021-11-01 5 G 0 1183 0.00 D 6830 D Common Stock 0 I 2018 GRAT Common Stock 580660 I 2020 GRAT Common Stock 185000 I 2021 GRAT #1 Common Stock 420000 I 2021 GRAT #2 Common Stock 18731 I Shares held by wife On April 27, 2021, 144,971 shares of the Company's common stock were transferred out of the 2018 GRAT as an annuity payment to the reporting person's directly held account. Following such payment, the trust was terminated. On November 2, 2021, 419,340 shares of the Company's common stock were transferred out of the 2020 GRAT as an annuity payment to the reporting person's directly held account. On June 3, 2021, the reporting person contributed 185,000 shares of the Company's stock to a grantor retained annuity trust for the benefit of himself and his adult children. The reporting person is trustee and sole annuitant of the 2021 GRAT #1. On Nov 19, 2021, the reporting person contributed 420,000 shares of the Company's common stock to a grantor retained annuity trust for the benefit of himself and his adult children. The reporting person is trustee and sole annuitant of the 2021 GRAT #2. /s/ Anne-Marie Anderson (By Power of Attorney for Bruce C. Gottwald) 2022-02-14