QUANTUM CAPITAL MANAGEMENT

Holdings History for ASPEN AEROGELS INC - Common Stock, par value $0.00001 per share (ASPN)

Symbol: ASPN on NYSE
Investment type: Equity / Common Stock, par value $0.00001 per share

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Mar 2019		-0.43%	$0	0	-348,059	-100%	$3.51	Q1 2019
31 Dec 2018	0.43%	-0.12%	$741,000	348,059	-96,500	-22%	$2.13	Q4 2018
30 Sep 2018	0.73%	+0.16%	$2,032,000	444,559	+95,860	+27%	$4.57	Q3 2018
30 Jun 2018	0.66%	+0.03%	$1,709,000	348,699	+18,155	+5.5%	$4.90	Q2 2018
31 Mar 2018	0.34%	+0.08%	$1,411,000	330,544	+79,280	+32%	$4.27	Q1 2018
31 Dec 2017	0.29%	+0.03%	$1,226,000	251,264	+27,298	+12%	$4.88	Q4 2017
30 Sep 2017	0.23%	+0.22%	$974,000	223,966	+210,416	+1553%	$4.35	Q3 2017
30 Jun 2017	0.01%	+0%	$60,000	13,550	+3,080	+29%	$4.43	Q2 2017
31 Mar 2017	0.01%	0%	$43,000	10,470	0		$4.11	Q1 2017
31 Dec 2016	0.01%	0%	$43,000	10,470	0		$4.11	Q4 2016
30 Sep 2016	0.02%	0%	$62,000	10,470	0		$5.92	Q3 2016
30 Jun 2016	0.01%	+0.01%	$52,000	10,470	+10,470	NEW	$4.97	Q2 2016

* 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.