AMTECH SYS INC

Ticker: ASYS CUSIP: 032332504 Class: COM PAR $0.01N

Sepio Capital, LP's Holding History (CIK: 0001751412)

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

Q4 2018

Shares 43,132 Value ($000) $195 Avg Close $4.88 Range $4.03 - $5.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	43,132	$195	$4.88	$4.03 - $5.83