PINNACLE WEST CAP CORP

Ticker: PNW CUSIP: 723484101 Class: COM

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q4 2025

Shares 34,759 Value ($000) $3 Avg Close $89.23 Range $86.18 - $93.48

Q3 2025

Shares 34,759 Value ($000) $3 Avg Close $88.79 Range $84.44 - $93.47

Q2 2025

Shares 34,759 Value ($000) $3 Avg Close $89.32 Range $84.01 - $93.67

Q1 2025

Shares 33,025 Value ($000) $3 Avg Close $86.37 Range $78.26 - $93.02

Q4 2024

Shares 26,199 Value ($000) $2 Avg Close $84.97 Range $80.67 - $91.67

Q3 2024

Shares 26,199 Value ($000) $2 Avg Close $80.90 Range $70.66 - $87.05

Q2 2024

Shares 26,801 Value ($000) $2 Avg Close $70.74 Range $65.76 - $74.22

Q1 2024

Shares 27,059 Value ($000) $2 Avg Close $65.20 Range $60.62 - $69.54

Q4 2023

Shares 27,059 Value ($000) $2 Avg Close $67.20 Range $62.94 - $70.91

Q3 2023

Shares 24,641 Value ($000) $2 Avg Close $71.78 Range $66.39 - $77.25

Q2 2023

Shares 19,126 Value ($000) $2 Avg Close $71.39 Range $67.35 - $75.96

Q1 2023

Shares 20,637 Value ($000) $2 Avg Close $66.77 Range $63.66 - $71.10

Q4 2022

Shares 24,612 Value ($000) $2 Avg Close $62.50 Range $51.16 - $70.75

Q3 2022

Shares 34,106 Value ($000) $2,198 Avg Close $63.64 Range $55.76 - $68.03

Q2 2022

Shares 31,700 Value ($000) $2,321 Avg Close $63.84 Range $55.80 - $68.19

Q1 2022

Shares 31,722 Value ($000) $2,599 Avg Close $60.39 Range $56.02 - $66.65

Q4 2021

Shares 30,041 Value ($000) $2,117 Avg Close $55.84 Range $51.86 - $61.46

Q3 2021

Shares 79,487 Value ($000) $5,791 Avg Close $65.26 Range $58.98 - $71.06

Q2 2021

Shares 84,265 Value ($000) $6,905 Avg Close $68.95 Range $65.28 - $72.42

Q1 2021

Shares 116,785 Value ($000) $9,438 Avg Close $62.43 Range $56.60 - $66.33

Q4 2020

Shares 116,668 Value ($000) $9,307 Avg Close $65.83 Range $58.83 - $73.60

Q3 2020

Shares 111,649 Value ($000) $8,328 Avg Close $60.54 Range $54.95 - $66.17

Q2 2020

Shares 119,311 Value ($000) $8,708 Avg Close $59.12 Range $52.33 - $65.86

Q1 2020

Shares 124,803 Value ($000) $9,527 Avg Close $70.35 Range $46.70 - $82.05

Q4 2019

Shares 125,733 Value ($000) $11,222 Avg Close $69.39 Range $65.00 - $74.61

Q3 2019

Shares 207,478 Value ($000) $20,169 Avg Close $71.87 Range $68.70 - $75.42

Q2 2019

Shares 214,179 Value ($000) $20,118 Avg Close $72.15 Range $69.78 - $75.74

Q1 2019

Shares 96,459 Value ($000) $9,196 Avg Close $67.77 Range $60.95 - $73.24

Q4 2018

Shares 98,497 Value ($000) $8,007 Avg Close $64.12 Range $57.80 - $69.17

Q3 2018

Shares 96,573 Value ($000) $7,652 Avg Close $59.27 Range $56.90 - $61.30

Q2 2018

Shares 104,376 Value ($000) $8,409 Avg Close $57.22 Range $53.85 - $59.87

Q1 2018

Shares 88,081 Value ($000) $7,036 Avg Close $56.89 Range $53.69 - $61.68

Q4 2017

Shares 90,555 Value ($000) $7,705 Avg Close $63.49 Range $60.19 - $66.68

Q3 2017

Shares 88,264 Value ($000) $7,481 Avg Close $62.55 Range $59.60 - $65.04

Q2 2017

Shares 110,946 Value ($000) $9,429 Avg Close $61.03 Range $58.21 - $63.58

Q1 2017

Shares 187,331 Value ($000) $15,610 Avg Close $56.18 Range $53.40 - $59.69

Q4 2016

Shares 130,328 Value ($000) $10,205 Avg Close $52.24 Range $49.50 - $55.16

Q3 2016

Shares 120,489 Value ($000) $9,154 Avg Close $53.79 Range $51.20 - $56.86

Q2 2016

Shares 118,218 Value ($000) $9,558 Avg Close $51.08 Range $48.16 - $55.70

Q1 2016

Shares 97,704 Value ($000) $7,327 Avg Close $46.44 Range $42.15 - $51.17

Q4 2015

Shares 93,369 Value ($000) $6,026 Avg Close $42.78 Range $40.93 - $44.75

Q3 2015

Shares 93,190 Value ($000) $5,980 Avg Close $40.69 Range $37.54 - $43.56

Q2 2015

Shares 65,982 Value ($000) $3,748 Avg Close $39.75 Range $37.04 - $42.55

Q1 2015

Shares 62,795 Value ($000) $3,996 Avg Close $43.61 Range $40.31 - $47.62

Q4 2014

Shares 62,665 Value ($000) $4,273 Avg Close $40.25 Range $35.11 - $46.19

Q3 2014

Shares 123,926 Value ($000) $6,791 Avg Close $35.72 Range $33.53 - $37.13

Q2 2014

Shares 63,501 Value ($000) $3,663 Avg Close $35.10 Range $33.77 - $36.96

Q1 2014

Shares 84,254 Value ($000) $4,580 Avg Close $33.65 Range $32.14 - $35.28

Q4 2013

Shares 70,325 Value ($000) $3,739 Avg Close $34.02 Range $32.61 - $36.23

Q3 2013

Shares 55,157 Value ($000) $3,010 Avg Close $34.55 Range $32.11 - $37.02

Q2 2013

Shares 447 Value ($000) $25 Avg Close $35.40 Range $31.53 - $37.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	34,759	$3	$89.23	$86.18 - $93.48
Q3 2025	34,759	$3	$88.79	$84.44 - $93.47
Q2 2025	34,759	$3	$89.32	$84.01 - $93.67
Q1 2025	33,025	$3	$86.37	$78.26 - $93.02
Q4 2024	26,199	$2	$84.97	$80.67 - $91.67
Q3 2024	26,199	$2	$80.90	$70.66 - $87.05
Q2 2024	26,801	$2	$70.74	$65.76 - $74.22
Q1 2024	27,059	$2	$65.20	$60.62 - $69.54
Q4 2023	27,059	$2	$67.20	$62.94 - $70.91
Q3 2023	24,641	$2	$71.78	$66.39 - $77.25
Q2 2023	19,126	$2	$71.39	$67.35 - $75.96
Q1 2023	20,637	$2	$66.77	$63.66 - $71.10
Q4 2022	24,612	$2	$62.50	$51.16 - $70.75
Q3 2022	34,106	$2,198	$63.64	$55.76 - $68.03
Q2 2022	31,700	$2,321	$63.84	$55.80 - $68.19
Q1 2022	31,722	$2,599	$60.39	$56.02 - $66.65
Q4 2021	30,041	$2,117	$55.84	$51.86 - $61.46
Q3 2021	79,487	$5,791	$65.26	$58.98 - $71.06
Q2 2021	84,265	$6,905	$68.95	$65.28 - $72.42
Q1 2021	116,785	$9,438	$62.43	$56.60 - $66.33
Q4 2020	116,668	$9,307	$65.83	$58.83 - $73.60
Q3 2020	111,649	$8,328	$60.54	$54.95 - $66.17
Q2 2020	119,311	$8,708	$59.12	$52.33 - $65.86
Q1 2020	124,803	$9,527	$70.35	$46.70 - $82.05
Q4 2019	125,733	$11,222	$69.39	$65.00 - $74.61
Q3 2019	207,478	$20,169	$71.87	$68.70 - $75.42
Q2 2019	214,179	$20,118	$72.15	$69.78 - $75.74
Q1 2019	96,459	$9,196	$67.77	$60.95 - $73.24
Q4 2018	98,497	$8,007	$64.12	$57.80 - $69.17
Q3 2018	96,573	$7,652	$59.27	$56.90 - $61.30
Q2 2018	104,376	$8,409	$57.22	$53.85 - $59.87
Q1 2018	88,081	$7,036	$56.89	$53.69 - $61.68
Q4 2017	90,555	$7,705	$63.49	$60.19 - $66.68
Q3 2017	88,264	$7,481	$62.55	$59.60 - $65.04
Q2 2017	110,946	$9,429	$61.03	$58.21 - $63.58
Q1 2017	187,331	$15,610	$56.18	$53.40 - $59.69
Q4 2016	130,328	$10,205	$52.24	$49.50 - $55.16
Q3 2016	120,489	$9,154	$53.79	$51.20 - $56.86
Q2 2016	118,218	$9,558	$51.08	$48.16 - $55.70
Q1 2016	97,704	$7,327	$46.44	$42.15 - $51.17
Q4 2015	93,369	$6,026	$42.78	$40.93 - $44.75
Q3 2015	93,190	$5,980	$40.69	$37.54 - $43.56
Q2 2015	65,982	$3,748	$39.75	$37.04 - $42.55
Q1 2015	62,795	$3,996	$43.61	$40.31 - $47.62
Q4 2014	62,665	$4,273	$40.25	$35.11 - $46.19
Q3 2014	123,926	$6,791	$35.72	$33.53 - $37.13
Q2 2014	63,501	$3,663	$35.10	$33.77 - $36.96
Q1 2014	84,254	$4,580	$33.65	$32.14 - $35.28
Q4 2013	70,325	$3,739	$34.02	$32.61 - $36.23
Q3 2013	55,157	$3,010	$34.55	$32.11 - $37.02
Q2 2013	447	$25	$35.40	$31.53 - $37.84