AVALONBAY CMNTYS INC

Ticker: AVB CUSIP: 053484101 Class: COM

Boston Common Asset Management, LLC's Holding History (CIK: 0001409427)

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

Q2 2014

Shares 206 Value ($000) $29 Avg Close $93.88 Range $88.27 - $98.09

Q1 2014

Shares 206 Value ($000) $27 Avg Close $84.84 Range $76.80 - $89.72

Q3 2013

Shares 206 Value ($000) $26 Avg Close $87.24 Range $80.23 - $93.70

Q2 2013

Shares 206 Value ($000) $28 Avg Close $87.72 Range $83.10 - $93.12

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2014	206	$29	$93.88	$88.27 - $98.09
Q1 2014	206	$27	$84.84	$76.80 - $89.72
Q3 2013	206	$26	$87.24	$80.23 - $93.70
Q2 2013	206	$28	$87.72	$83.10 - $93.12