X0305 4 2012-04-03 0 0001182325 TANGOE INC TNGO 0001345982 Golding Gary Patrick 8405 GREENSBORO DRIVE SUITE 210 MCLEAN VA 22102 1 0 1 0 Common Stock 2012-04-03 4 S 0 764008 17.4825 D 0 I By Edison Venture Fund IV, L.P. Common Stock 2012-04-03 4 S 0 2225814 17.4825 D 1479490 I By Edison Venture Fund IV SBIC, L.P. These securities are owned solely by Edison Venture Fund IV, L.P. Mr. Golding is a general partner of Edison Partners IV, L.P., the general partner of Edison Venture Fund IV, L.P. Mr. Golding disclaims beneficial ownership of such shares except to the extent of his pecuniary interest, if any. These securities are owned solely by Edison Venture Fund IV SBIC, L.P. Mr. Golding is a member of Edison Partners IV SBIC, LLC, the general partner of Edison Venture Fund IV SBIC, L.P. Mr. Golding disclaims beneficial ownership of such shares except to the extent of his pecuniary interest, if any. /s/ Thomas P. Flynn (as attorney-in-fact) 2012-04-04