X0306 4 2020-09-11 0 0001089143 COLLECTORS UNIVERSE INC CLCT 0001218774 DUCHENE KATE W C/O COLLECTORS UNIVERSE, INC. P.O. BOX 6280 NEWPORT BEACH, CA 92658 1 0 0 0 Common Stock 2020-09-11 4 M 0 950 0 A 950 D Acquired by the reporting person pursuant to a grant of shares under an Equity Incentive Plan of the issuer adopted in accordance with Rule 16(b)(3) under the Securities Exchange Act of 1934, as amended. /s/ Kate Duchene 2020-09-15