Flagship Ventures 2007 General Partner LLC is 10% Owner at Eleven Biotherapeutics, Inc. (EBIO). They have made 3 open-market trades across 3 companies since 2013, most recently 2016-09-21.
CIK 0001508053
1 open-market purchase totalling $3.4M since 2013, against 2 sales. Too few scored purchases to measure a record yet.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.