AMTECH SYS INC

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

NewEdge Advisors, LLC's Holding History (CIK: 0001633516)

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

Q4 2025

Shares 14,600 Value ($000) $183 Avg Close $9.01 Range $6.75 - $13.26

Q3 2025

Shares 14,600 Value ($000) $135 Avg Close $6.11 Range $4.30 - $10.25

Q2 2023

Shares 135 Value ($000) $1 Avg Close $9.08 Range $8.44 - $10.44

Q1 2023

Shares 283 Value ($000) $3 Avg Close $9.39 Range $7.81 - $11.44

Q4 2022

Shares 4,880 Value ($000) $35 Avg Close $9.06 Range $7.50 - $11.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,600	$183	$9.01	$6.75 - $13.26
Q3 2025	14,600	$135	$6.11	$4.30 - $10.25
Q2 2023	135	$1	$9.08	$8.44 - $10.44
Q1 2023	283	$3	$9.39	$7.81 - $11.44
Q4 2022	4,880	$35	$9.06	$7.50 - $11.73