IRONWOOD PHARMACEUTICALS INC

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

OPPENHEIMER ASSET MANAGEMENT INC.'s Holding History (CIK: 0001269119)

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

Q3 2018

Shares 22,316 Value ($000) $412 Avg Close $15.81 Range $13.94 - $17.76

Q2 2018

Shares 21,947 Value ($000) $420 Avg Close $14.80 Range $11.58 - $16.30

Q1 2018

Shares 23,546 Value ($000) $363 Avg Close $12.46 Range $10.80 - $13.94

Q4 2017

Shares 23,405 Value ($000) $369 Avg Close $13.06 Range $11.84 - $14.80

Q3 2017

Shares 23,405 Value ($000) $369 Avg Close $13.76 Range $11.86 - $16.57

Q2 2017

Shares 17,878 Value ($000) $338 Avg Close $14.53 Range $12.50 - $16.70

Q1 2017

Shares 2,583 Value ($000) $44 Avg Close $13.67 Range $11.25 - $15.52

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	22,316	$412	$15.81	$13.94 - $17.76
Q2 2018	21,947	$420	$14.80	$11.58 - $16.30
Q1 2018	23,546	$363	$12.46	$10.80 - $13.94
Q4 2017	23,405	$369	$13.06	$11.84 - $14.80
Q3 2017	23,405	$369	$13.76	$11.86 - $16.57
Q2 2017	17,878	$338	$14.53	$12.50 - $16.70
Q1 2017	2,583	$44	$13.67	$11.25 - $15.52