AMTECH SYS INC

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

Hillsdale Investment Management Inc.'s Holding History (CIK: 0001368465)

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

Q1 2025

Shares 28,200 Value ($000) $136 Avg Close $5.16 Range $4.74 - $6.41

Q4 2024

Shares 37,200 Value ($000) $203 Avg Close $5.67 Range $4.95 - $6.14

Q2 2021

Shares 133,211 Value ($000) $1,284 Avg Close $10.26 Range $8.35 - $14.24

Q1 2021

Shares 36,411 Value ($000) $431 Avg Close $9.25 Range $6.25 - $13.20

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	28,200	$136	$5.16	$4.74 - $6.41
Q4 2024	37,200	$203	$5.67	$4.95 - $6.14
Q2 2021	133,211	$1,284	$10.26	$8.35 - $14.24
Q1 2021	36,411	$431	$9.25	$6.25 - $13.20