Cubist Systematic Strategies, LLC

Holdings History for AMTECH SYSTEMS INC - Common Stock (ASYS)

Symbol: ASYS on Nasdaq
Investment type: Equity / Common Stock

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
30 Sep 2025	0%	+0%	$230,055	24,844	+24,844	NEW	$9.26	Q3 2025
30 Jun 2021		-0%	$0	0	-12,141	-100%	$18.28	Q2 2021
31 Mar 2021	0%	+0%	$144,000	12,141	+12,141	NEW	$11.86	Q1 2021
31 Dec 2017		-0.01%	$0	0	-12,332	-100%	$18.28	Q4 2017
30 Sep 2017	0.01%	+0.01%	$148,000	12,332	+12,332	NEW	$12.00	Q3 2017

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.