PINNACLE WEST CAP CORP

Ticker: PNW CUSIP: 723484101 Class: COM

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

Note: Option positions (PUT/CALL) are excluded.

Q2 2015

Shares 12,355 Value ($000) $703,000 Avg Close $39.75 Range $37.04 - $42.55

Q1 2015

Shares 58,836 Value ($000) $3,751,000 Avg Close $43.61 Range $40.31 - $47.62

Q4 2014

Shares 84,567 Value ($000) $5,777,000 Avg Close $40.25 Range $35.11 - $46.19

Q3 2014

Shares 262,534 Value ($000) $14,345,000 Avg Close $35.72 Range $33.53 - $37.13

Q2 2014

Shares 96,543 Value ($000) $5,584,000 Avg Close $35.10 Range $33.77 - $36.96

Q3 2013

Shares 115,500 Value ($000) $6,322,000 Avg Close $34.55 Range $32.11 - $37.02

Q2 2013

Shares 162,141 Value ($000) $8,994,000 Avg Close $35.40 Range $31.53 - $37.84

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2015	12,355	$703,000	$39.75	$37.04 - $42.55
Q1 2015	58,836	$3,751,000	$43.61	$40.31 - $47.62
Q4 2014	84,567	$5,777,000	$40.25	$35.11 - $46.19
Q3 2014	262,534	$14,345,000	$35.72	$33.53 - $37.13
Q2 2014	96,543	$5,584,000	$35.10	$33.77 - $36.96
Q3 2013	115,500	$6,322,000	$34.55	$32.11 - $37.02
Q2 2013	162,141	$8,994,000	$35.40	$31.53 - $37.84