AMTECH SYS INC

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

LPL Financial LLC's Holding History (CIK: 0001403438)

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

Q4 2025

Shares 11,993 Value ($000) $151 Avg Close $9.01 Range $6.75 - $13.26

Q3 2025

Shares 12,815 Value ($000) $119 Avg Close $6.11 Range $4.30 - $10.25

Q3 2024

Shares 127,880 Value ($000) $742 Avg Close $6.09 Range $5.21 - $6.96

Q2 2024

Shares 135,080 Value ($000) $792 Avg Close $5.40 Range $4.60 - $6.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,993	$151	$9.01	$6.75 - $13.26
Q3 2025	12,815	$119	$6.11	$4.30 - $10.25
Q3 2024	127,880	$742	$6.09	$5.21 - $6.96
Q2 2024	135,080	$792	$5.40	$4.60 - $6.68