RPT-UPDATE 2-Pandora Media's CEO Tim Westergren to step down
June 27 Pandora Media Inc's co-founder Tim Westergren stepped down as chief executive and board member, less than a month after Sirius XM agreed to invest in the music streaming company.
Oct 4 Collegium Pharmaceutical Inc
* Files for mixed shelf of upto $250 million - SEC filing Source: (bit.ly/2dHOPZ0) Further company coverage:
* Stock had fallen 22 pct during Westergren's second stint (Adds details, analyst comments)
* SYSTEMES D'INTERCONNEXION WINS ITS FIRST NORTH AMERICAN CONTRACT