IRONWOOD PHARMACEUTICALS INC

Ticker: IRWD CUSIP: 46333X108 Class: COM CL A

Pier Capital, LLC's Holding History (CIK: 0001310051)

Note: Option positions (PUT/CALL) are excluded.

Q2 2013
Shares 163,075 Value ($000) $1,619 Avg Close $12.12 Range $8.23 - $15.39