IRONWOOD PHARMACEUTICALS INC

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

OXFORD ASSET MANAGEMENT LLP's Holding History (CIK: 0001438284)

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

Q1 2019

Shares 54,859 Value ($000) $742 Avg Close $11.17 Range $8.25 - $12.74

Q3 2018

Shares 80,625 Value ($000) $1,489 Avg Close $15.81 Range $13.94 - $17.76

Q1 2018

Shares 71,158 Value ($000) $1,098 Avg Close $12.46 Range $10.80 - $13.94

Q4 2017

Shares 20,566 Value ($000) $311 Avg Close $13.06 Range $11.84 - $14.80

Q4 2016

Shares 110,276 Value ($000) $1,686 Avg Close $12.63 Range $10.45 - $14.15

Q3 2016

Shares 391,981 Value ($000) $6,225 Avg Close $11.69 Range $10.20 - $13.54

Q2 2016

Shares 74,681 Value ($000) $976 Avg Close $9.77 Range $7.59 - $11.11

Q1 2016

Shares 200,782 Value ($000) $2,197 Avg Close $8.25 Range $6.16 - $9.66

Q4 2015

Shares 357,495 Value ($000) $4,235 Avg Close $9.66 Range $8.42 - $10.57

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	54,859	$742	$11.17	$8.25 - $12.74
Q3 2018	80,625	$1,489	$15.81	$13.94 - $17.76
Q1 2018	71,158	$1,098	$12.46	$10.80 - $13.94
Q4 2017	20,566	$311	$13.06	$11.84 - $14.80
Q4 2016	110,276	$1,686	$12.63	$10.45 - $14.15
Q3 2016	391,981	$6,225	$11.69	$10.20 - $13.54
Q2 2016	74,681	$976	$9.77	$7.59 - $11.11
Q1 2016	200,782	$2,197	$8.25	$6.16 - $9.66
Q4 2015	357,495	$4,235	$9.66	$8.42 - $10.57