ALEXANDRIA REAL ESTATE EQ IN

CUSIP: 01527110 Class: COM

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

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

Q1 2016

Shares 3,300 Value ($000) $300 Avg Close — Range —

Q3 2015

Shares 5,900 Value ($000) $500 Avg Close — Range —

Q4 2014

Shares 269,441 Value ($000) $23,910 Avg Close — Range —

Q3 2014

Shares 143,287 Value ($000) $10,567 Avg Close — Range —

Q2 2014

Shares 163,976 Value ($000) $12,731 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	3,300	$300	—	—
Q3 2015	5,900	$500	—	—
Q4 2014	269,441	$23,910	—	—
Q3 2014	143,287	$10,567	—	—
Q2 2014	163,976	$12,731	—	—