X0306 4 2016-08-03 0000719866 ARCTIC CAT INC ACAT 0001185482 DUFF ANDREW S 505 HIGHWAY 169 NORTH SUITE 1000 PLYMOUTH MN 55441 1 0 0 0 Common Stock 2016-08-03 4 P 0 5000 14.89 A 8724 D Stock Option (Right to Buy) 19.90 2025-10-23 Common Stock 2303 2303 D Stock Option (Right to Buy) 16.74 2026-04-01 Common Stock 5973 5973 D The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $14.855 to $14.895 inclusive. The reporting person undertakes to provide Arctic Cat Inc., any security holder of Arctic Cat Inc. or the staff of the Securities and Exchange Commission upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. Includes (i) 1,036 restricted stock units that vest as to 345 shares on 10/23/16, 346 shares on 10/23/17 and 345 shares on 10/23/18; and (ii) 2,688 restricted stock units that vest 896 shares on each of 4/1/17, 4/1/18 and 4/1/19. Vests as to 768 shares on 10/23/16, 767 shares on 10/23/17 and 768 shares on10/23/18. Vests as to 1,991 shares on each of 4/1/17, 4/1/18 and 4/1/19. /s/ John R. Houston as Attorney-in-Fact for Andrew S. Duff pursuant to Power of Attorney previously filed. 2016-08-05