AMTECH SYS INC

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

Stone House Investment Management, LLC's Holding History (CIK: 0001696497)

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

Q3 2024

Shares 160 Value ($000) $1 Avg Close $6.09 Range $5.21 - $6.96

Q2 2024

Shares 160 Value ($000) $1 Avg Close $5.40 Range $4.60 - $6.68

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2024	160	$1	$6.09	$5.21 - $6.96
Q2 2024	160	$1	$5.40	$4.60 - $6.68