X0206 3 2016-10-27 0 0000879796 ARI NETWORK SERVICES INC /WI ARIS 0001688843 Ostermann Robert 10850 WEST PARK PLACE SUITE 1200 MILWAUKEE WI 53224 0 1 0 0 Chief Technology Officer Common Stock 136067 D Employee Stock Options (Right to Buy) 1.50 2012-06-30 2018-06-30 Common Stock 5000 D Employee Stock Options (Right to Buy) .85 2014-02-26 2020-02-26 Common Stock 10000 D Employee Stock Options (Right to Buy) .92 2015-06-30 2021-06-30 Common Stock 500 D Employee Stock Options (Right to Buy) 1.25 2015-11-02 2021-11-02 Common Stock 15000 D Employee Stock Options (Right to Buy) 1.51 2016-04-03 2022-04-03 Common Stock 15000 D Includes 124,323 shares of unvested restricted stock. Mary L. Pierson (pursuant to Power of Attorney filed herewith) 2016-11-02