X0306 4 2020-07-06 0001050797 COLUMBIA SPORTSWEAR CO COLM 0001793758 Gertrude Boyle Trust 9740 SW HILLMAN COURT SUITE 200 WILSONVILLE OR 97070-7710 0 0 1 0 Common Stock 2020-07-06 4 S 0 12500 80.68 D 7924816 D Common Stock 2020-07-07 4 S 0 810 78.53 D 7924006 D Common Stock 2020-07-08 4 S 0 13000 76.94 D 7911006 D The price reported is a weighted average price for shares sold in multiple transactions ranging from $80.41 to $81.30, inclusive. The reporting person undertakes to provide to Columbia Sportswear Company, any security holder of Columbia Sportswear Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price in the ranges set forth in footnotes (1) through (3) of this Form 4. The price reported is a weighted average price for shares sold in multiple transactions ranging from $78.50 to $78.55, inclusive. The price reported is a weighted average price for shares sold in multiple transactions ranging from $76.50 to $77.33, inclusive. /s/ Steven H. Hull, attorney-in-fact for the Gertrude Boyle Trust 2020-07-08