POLARIS VENTURE MANAGEMENT CO IV LLC Information

ONE MARINA PARK DRIVE, BOSTON, Massachusetts, 02210, (781) 290-0770

Report Date: 09/30/2016

Position Statistics

Total Positions 4
New Positions 0
Increased Positions 0
Decreased Positions 0
Positions with Activity 0
Sold Out Positions 0
Total Mkt Value (in $ millions) 52

Institutional Holdings information is filed by major institutions on form 13-F with the Securities and Exchange Commission.

Sector Weighting

Energy
Basic Materials
Industrials
Consumer Cyclicals
Consumer Non-Cyclicals
Financials
Healthcare 100%
Technology
Telecommunication Services
Utilities

4 Positions as of 09/30/2016

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
ACCELERON PHARMA INC COM 39,666 New 1,480,060
PULMATRIX INC COM 6,383 New 1,591,862
ALIMERA SCIENCES INC COM 3,841 New 3,148,355
CERULEAN PHARMA INC COM 2,027 New 1,437,441