IRONWOOD PHARMACEUTICALS INC

CUSIP: 46333XAD0 Class: DBCV 2.250% 6/1

DAFNA Capital Management LLC's Holding History (CIK: 0001389933)

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

Q1 2018
Shares 573,000 Value ($000) $676 Avg Close — Range —
Q4 2017
Shares 573,000 Value ($000) $670 Avg Close — Range —
Q3 2017
Shares 573,000 Value ($000) $682 Avg Close — Range —
Q2 2017
Shares 573,000 Value ($000) $767 Avg Close — Range —
Q1 2017
Shares 573,000 Value ($000) $714 Avg Close — Range —
Q4 2016
Shares 600,000 Value ($000) $690 Avg Close — Range —
Q3 2016
Shares 600,000 Value ($000) $717 Avg Close — Range —
Q2 2016
Shares 600,000 Value ($000) $620 Avg Close — Range —