Polaris Venture Management Co IV

Polaris Venture Management Co IV as of March 31, 2015

Portfolio Holdings for Polaris Venture Management Co IV

Polaris Venture Management Co IV holds 3 positions in its portfolio as reported in the March 2015 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Acceleron Pharma 76.0 $91M 2.4M 38.06
Alimera Sciences 13.2 $16M 3.1M 5.01
Cerulean Pharma 10.8 $13M 1.4M 9.01