Alan W. Weber

Holdings History for HUDSON TECHNOLOGIES INC /NY - Common Stock, $0.01 par value (HDSN)

Symbol: HDSN on Nasdaq
Investment type: Equity / Common Stock, $0.01 par value

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2020	0.1%	0%	$334,000	306,200	0		$1.09	Q4 2020
30 Sep 2020	0.16%	0%	$352,000	306,200	0		$1.15	Q3 2020
30 Jun 2020	0.16%	0%	$309,000	306,200	0		$1.01	Q2 2020
31 Mar 2020	0.15%	0%	$211,000	306,200	0		$0.69	Q1 2020
31 Dec 2019	0.12%	0%	$300,000	306,200	0		$0.98	Q4 2019
30 Sep 2019	0.1%	0%	$217,402	306,200	0		$0.71	Q3 2019
30 Jun 2019	0.1%	0%	$263,000	306,200	0		$0.86	Q2 2019
31 Mar 2019	0.27%	0%	$590,966	306,200	0		$1.93	Q1 2019
31 Dec 2018	0.14%	+0.14%	$272,518	306,200	+306,200	NEW	$0.89	Q4 2018

* 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.