Tortoise Index Solutions, LLC

Holdings History for NORTHWEST NAT GAS CO - COM (NWN)

Symbol: NWN on NYSE
Investment type: Equity / COM

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
30 Sep 2018		-0.68%	$0	0	-14,987	-100%		Q3 2018
30 Jun 2018	0.68%	+0.08%	$956,000	14,987	+1,768	+13%	$63.79	Q2 2018
31 Mar 2018	0.7%	+0.05%	$762,000	13,219	+960	+7.8%	$57.64	Q1 2018
31 Dec 2017	0.65%	0%	$731,000	12,259	0		$59.63	Q4 2017
30 Sep 2015	0.5%	+0.01%	$101,000	2,203	+43	+2%	$45.85	Q3 2015
30 Jun 2015	0.41%	0%	$91,000	2,160	0		$42.13	Q2 2015

* 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.