Morning Buzz: Alphabet Inc. (GOOG), Yahoo (YHOO), 8×8 Inc. (EGHT), Great Basin Scientific (GBSN), Ballard Power Systems (BLDP), Cardiovascular Systems (CSII) January 22, 2016 WSP
Notable Downgrades: Cardiovascular Systems (CSII), Nabors (NBR), Exact Sciences (EXAS), SunEdison (SUNE) October 8, 2015 WSP
