R. Stephen Clarke

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
AQMS	$10.00	20,000	$200,000.00	1,028,637	2016-11-16	Filing
AQMS	$4.73	2,500	$11,819.50	1,008,637	2015-08-24	Filing
AQMS	$4.95	2,500	$12,385.75	1,006,137	2015-08-21	Filing