X0306 4 2021-02-01 0 0001591588 A-Mark Precious Metals, Inc. AMRK 0001437553 Gjerdrum Thor 2121 ROSECRANS AVE SUITE 6300 EL SEGUNDO CA 90245 0 1 0 0 President Common Stock, par value $0.01 2021-02-01 4 M 0 20000 17.00 A 20000 D Common Stock, par value $0.01 2021-02-01 4 S 0 999 30.50 D 19001 D Common Stock, par value $0.01 2021-02-01 4 S 0 4584 31.9538 D 14417 D Common Stock, par value $0.01 2021-02-01 4 S 0 13489 33.0328 D 928 D Common Stock, par value $0.01 2021-02-01 4 S 0 928 33.6756 D 0 D Stock Option (Right to Buy) 17.00 2021-02-01 4 M 0 20000 0.00 D 2026-09-07 Common Stock, par value $0.01 per share 20000 26.667 D The transactions reported in this Form 4 were effected pursuant to Rule 10b5-1 trading plan The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from not less than $31.5 to not more than $32.39. The reporting person undertakes to provide to A-Mark Precious Metals, Inc. ("A-Mark"), any security holder of A-Mark, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form. The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from not less than $32.535 to not more than $33.50. The reporting person undertakes to provide to A-Mark Precious Metals, Inc. ("A-Mark"), any security holder of A-Mark, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form. The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from not less than $33.54 to not more than $33.84. The reporting person undertakes to provide to A-Mark Precious Metals, Inc. ("A-Mark"), any security holder of A-Mark, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form. The option vested originally for 66,667 shares, 33.3% per year on June 30,2017, 2018 and 2019. /s/ Thor Gjerdrum 2021-02-02