X0306 4 2018-07-02 0 0000931015 POLARIS INDUSTRIES INC/MN PII 0001331749 Hendrickson Gary E 2100 HIGHWAY 55 MEDINA MN 55340 1 0 0 0 Common Stock 2018-07-02 4 A 0 227.71 123.51 A 19068.39 D The reported transaction involved the crediting of 227.71 Common Stock Equivalents (CSEs), each of which may be settled in one share of common stock, to the reporting person's account under the Company's Deferred Compensation Plan for Directors (DC Plan) in connection with the reporting person's election to defer receipt of the reporting person's quarterly cash retainer payment. The total reported in column 5 includes the 227.71 newly acquired CSEs, and 86.14 CSEs and deferred stock units acquired pursuant to the dividend reinvestment feature of the DC Plan. Jennifer Carbert, Attorney-in-Fact 2018-07-03