IAMGOLD CORP

CUSIP: 45091310 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2016

Shares 10,959,022 Value ($000) $44,324 Avg Close — Range —

Q2 2016

Shares 6,147,821 Value ($000) $25,395 Avg Close — Range —

Q1 2016

Shares 1,382,100 Value ($000) $3,056 Avg Close — Range —

Q1 2014

Shares 99,876 Value ($000) $352 Avg Close — Range —

Q2 2013

Shares 28,731 Value ($000) $120 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	10,959,022	$44,324	—	—
Q2 2016	6,147,821	$25,395	—	—
Q1 2016	1,382,100	$3,056	—	—
Q1 2014	99,876	$352	—	—
Q2 2013	28,731	$120	—	—