AMTECH SYS INC

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

272 Capital LP's Holding History (CIK: 0001841077)

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

Q4 2022

Shares 36,600 Value ($000) $278 Avg Close $9.06 Range $7.50 - $11.73

Q3 2022

Shares 274,228 Value ($000) $2,331 Avg Close $9.21 Range $6.66 - $13.45

Q2 2022

Shares 322,433 Value ($000) $2,354 Avg Close $8.63 Range $6.99 - $10.26

Q1 2022

Shares 333,755 Value ($000) $3,358 Avg Close $9.55 Range $7.81 - $11.10

Q4 2021

Shares 400,862 Value ($000) $3,961 Avg Close $11.54 Range $8.38 - $15.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	36,600	$278	$9.06	$7.50 - $11.73
Q3 2022	274,228	$2,331	$9.21	$6.66 - $13.45
Q2 2022	322,433	$2,354	$8.63	$6.99 - $10.26
Q1 2022	333,755	$3,358	$9.55	$7.81 - $11.10
Q4 2021	400,862	$3,961	$11.54	$8.38 - $15.78