IRONWOOD PHARMACEUTICALS

CUSIP: 46333x108 Class: COM

BOURGEON CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001088731)

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

Q1 2015
Shares 10,000 Value ($000) $160 Avg Close — Range —
Q4 2014
Shares 15,000 Value ($000) $230 Avg Close — Range —
Q3 2014
Shares 42,800 Value ($000) $554 Avg Close — Range —
Q2 2014
Shares 38,100 Value ($000) $584 Avg Close — Range —
Q1 2014
Shares 42,000 Value ($000) $517 Avg Close — Range —
Q4 2013
Shares 19,800 Value ($000) $230 Avg Close — Range —