Dividend Dates
Declaration Date Ex-Dividend Date Record Date Payment Date
October 18, 2017 October 31, 2017 November 1, 2017 December 1, 2017
Annual Meeting Dates
Declaration Date Record Date Meeting Date
December 21, 2016 March 9, 2017 May 17, 2017
Year-End Close Record Date
December 31, 2017
Shareholder Activities
Event Location Date
Annual Meeting
of Shareholders
www.virtualshareholdermeeting.com/PNW May 17, 2017