AMTECH SYS INC

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

Centiva Capital, LP's Holding History (CIK: 0001692507)

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

Q4 2025

Shares 21,815 Value ($000) $274 Avg Close $9.01 Range $6.75 - $13.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,815	$274	$9.01	$6.75 - $13.26