Insider · CIK 0001361620

Bradley Clark Anderson

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Open-market buys & salesbuys $0 · 0sales $236k · 1net −$236k

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
May 22, 2015 SForm 4 →	May 27, 5:13 pm EDT	AMTECH SYSTEMS INCASYS	20,002	$11.82	$236,406	40,057	−33.3%	plan?
May 22, 2015 MForm 4 →	May 27, 5:13 pm EDT	AMTECH SYSTEMS INCASYS	20,002	$6.72	$134,356	50,057	—	plan?

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Nov 17, 2015 AForm 4 →	Nov 19, 4:47 pm EST	AMTECH SYSTEMS INCASYS	35,000	—	—	35,000	—
May 22, 2015 MForm 4 →	May 27, 5:13 pm EDT	AMTECH SYSTEMS INCASYS	20,002	—	—	0	—