IRONWOOD PHARMACEUTICALS INC

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

Clearbridge Investments, LLC's Holding History (CIK: 0001348883)

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

Q1 2018
Shares 82 Value ($000) $1 Avg Close $12.46 Range $10.80 - $13.94
Q4 2017
Shares 82 Value ($000) $1 Avg Close $13.06 Range $11.84 - $14.80
Q3 2017
Shares 2,097 Value ($000) $33 Avg Close $13.76 Range $11.86 - $16.57
Q2 2017
Shares 1,835 Value ($000) $35 Avg Close $14.53 Range $12.50 - $16.70
Q1 2017
Shares 1,490 Value ($000) $25 Avg Close $13.67 Range $11.25 - $15.52
Q4 2016
Shares 726 Value ($000) $11 Avg Close $12.63 Range $10.45 - $14.15
Q3 2016
Shares 172 Value ($000) $3 Avg Close $11.69 Range $10.20 - $13.54