AMTECH SYS INC

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

Caption Management, LLC's Holding History (CIK: 0001706766)

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

Q3 2018

Shares 7,370 Value ($000) $39 Avg Close $5.48 Range $4.56 - $6.23

Q2 2018

Shares 7,370 Value ($000) $45 Avg Close $7.80 Range $5.85 - $10.67

Q1 2018

Shares 61,286 Value ($000) $449 Avg Close $9.00 Range $6.92 - $11.53

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	7,370	$39	$5.48	$4.56 - $6.23
Q2 2018	7,370	$45	$7.80	$5.85 - $10.67
Q1 2018	61,286	$449	$9.00	$6.92 - $11.53