F Lili Dunn

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
AVB	$110.17	9,442	$1,040,265.74	30,009	2010-09-03	Filing
AVB	$107.00	19,409	$2,076,763.00	34,320	2010-05-05	Filing
AVB	$105.53	37,092	$3,914,400.36	33,281	2010-05-05	Filing