ZIONS BANCORPORATION N A

Ticker: ZION CUSIP: 989701107 Class: COM

PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO's Holding History (CIK: 0000315297)

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

Q4 2025

Shares 11,406 Value ($000) $1 Avg Close $54.46 Range $46.19 - $60.77

Q3 2025

Shares 11,406 Value ($000) $1 Avg Close $55.64 Range $50.66 - $59.40

Q2 2025

Shares 11,406 Value ($000) $1 Avg Close $46.91 Range $39.32 - $52.32

Q1 2025

Shares 11,406 Value ($000) $1 Avg Close $53.85 Range $46.19 - $59.45

Q4 2024

Shares 11,406 Value ($000) $1 Avg Close $54.79 Range $44.96 - $63.22

Q3 2024

Shares 11,406 Value ($000) $1 Avg Close $47.34 Range $42.33 - $53.32

Q2 2024

Shares 11,406 Value ($000) $0 Avg Close $42.20 Range $39.05 - $45.54

Q1 2024

Shares 11,406 Value ($000) $0 Avg Close $41.24 Range $37.76 - $45.33

Q4 2023

Shares 11,406 Value ($000) $1 Avg Close $36.12 Range $28.90 - $46.15

Q3 2023

Shares 11,406 Value ($000) $0 Avg Close $34.87 Range $26.69 - $39.64

Q2 2023

Shares 11,406 Value ($000) $0 Avg Close $27.74 Range $18.26 - $33.13

Q1 2023

Shares 11,406 Value ($000) $0 Avg Close $45.76 Range $22.55 - $55.20

Q4 2022

Shares 24,402 Value ($000) $1 Avg Close $50.03 Range $45.21 - $56.10

Q3 2022

Shares 24,402 Value ($000) $1,241 Avg Close $54.69 Range $47.92 - $59.75

Q2 2022

Shares 13,931 Value ($000) $709 Avg Close $56.83 Range $49.94 - $67.25

Q1 2022

Shares 13,931 Value ($000) $913 Avg Close $68.41 Range $59.49 - $75.44

Q4 2021

Shares 13,931 Value ($000) $880 Avg Close $63.85 Range $58.18 - $68.25

Q3 2021

Shares 13,931 Value ($000) $862 Avg Close $54.94 Range $47.06 - $64.00

Q2 2021

Shares 13,931 Value ($000) $736 Avg Close $56.00 Range $49.79 - $60.65

Q1 2021

Shares 13,931 Value ($000) $766 Avg Close $51.49 Range $42.12 - $60.22

Q4 2020

Shares 13,931 Value ($000) $605 Avg Close $36.98 Range $28.57 - $44.30

Q3 2020

Shares 13,931 Value ($000) $407 Avg Close $32.23 Range $27.55 - $36.51

Q2 2020

Shares 13,931 Value ($000) $474 Avg Close $31.66 Range $24.41 - $40.97

Q1 2020

Shares 27,209 Value ($000) $728 Avg Close $41.19 Range $23.58 - $52.48

Q4 2019

Shares 27,209 Value ($000) $1,413 Avg Close $48.54 Range $41.61 - $52.08

Q3 2019

Shares 27,209 Value ($000) $1,211 Avg Close $43.22 Range $39.11 - $46.81

Q2 2019

Shares 27,209 Value ($000) $1,251 Avg Close $46.26 Range $42.80 - $50.20

Q1 2019

Shares 30,184 Value ($000) $1,371 Avg Close $47.71 Range $40.03 - $51.81

Q4 2018

Shares 37,106 Value ($000) $1,512 Avg Close $46.61 Range $38.08 - $52.26

Q3 2018

Shares 37,266 Value ($000) $1,869 Avg Close $52.80 Range $49.79 - $54.99

Q2 2018

Shares 37,402 Value ($000) $1,971 Avg Close $55.19 Range $50.84 - $59.19

Q1 2018

Shares 37,589 Value ($000) $1,982 Avg Close $53.82 Range $49.76 - $57.29

Q4 2017

Shares 40,775 Value ($000) $2,073 Avg Close $47.89 Range $43.50 - $52.20

Q3 2017

Shares 39,606 Value ($000) $1,869 Avg Close $44.50 Range $41.23 - $47.70

Q2 2017

Shares 42,110 Value ($000) $1,849 Avg Close $41.18 Range $38.43 - $44.85

Q1 2017

Shares 42,188 Value ($000) $1,772 Avg Close $43.44 Range $39.09 - $48.33

Q4 2016

Shares 43,133 Value ($000) $1,856 Avg Close $36.84 Range $30.07 - $44.15

Q3 2016

Shares 44,304 Value ($000) $1,374 Avg Close $28.41 Range $23.02 - $31.35

Q2 2016

Shares 48,138 Value ($000) $1,210 Avg Close $26.53 Range $23.14 - $29.46

Q1 2016

Shares 48,678 Value ($000) $1,178 Avg Close $23.00 Range $19.65 - $26.91

Q4 2015

Shares 47,659 Value ($000) $1,301 Avg Close $28.71 Range $26.22 - $31.18

Q3 2015

Shares 47,603 Value ($000) $1,311 Avg Close $29.65 Range $26.42 - $32.42

Q2 2015

Shares 47,672 Value ($000) $1,513 Avg Close $29.43 Range $26.20 - $33.03

Q1 2015

Shares 47,775 Value ($000) $1,290 Avg Close $26.18 Range $23.72 - $28.72

Q4 2014

Shares 47,612 Value ($000) $1,357 Avg Close $28.21 Range $25.02 - $29.93

Q3 2014

Shares 47,723 Value ($000) $1,387 Avg Close $29.03 Range $27.44 - $30.89

Q2 2014

Shares 47,198 Value ($000) $1,391 Avg Close $29.40 Range $27.65 - $31.87

Q1 2014

Shares 48,696 Value ($000) $1,509 Avg Close $30.38 Range $27.82 - $33.33

Q4 2013

Shares 48,719 Value ($000) $1,460 Avg Close $28.78 Range $26.89 - $30.13

Q3 2013

Shares 56,500 Value ($000) $1,549 Avg Close $29.19 Range $26.79 - $31.40

Q2 2013

Shares 56,562 Value ($000) $1,634 Avg Close $26.15 Range $23.10 - $29.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,406	$1	$54.46	$46.19 - $60.77
Q3 2025	11,406	$1	$55.64	$50.66 - $59.40
Q2 2025	11,406	$1	$46.91	$39.32 - $52.32
Q1 2025	11,406	$1	$53.85	$46.19 - $59.45
Q4 2024	11,406	$1	$54.79	$44.96 - $63.22
Q3 2024	11,406	$1	$47.34	$42.33 - $53.32
Q2 2024	11,406	$0	$42.20	$39.05 - $45.54
Q1 2024	11,406	$0	$41.24	$37.76 - $45.33
Q4 2023	11,406	$1	$36.12	$28.90 - $46.15
Q3 2023	11,406	$0	$34.87	$26.69 - $39.64
Q2 2023	11,406	$0	$27.74	$18.26 - $33.13
Q1 2023	11,406	$0	$45.76	$22.55 - $55.20
Q4 2022	24,402	$1	$50.03	$45.21 - $56.10
Q3 2022	24,402	$1,241	$54.69	$47.92 - $59.75
Q2 2022	13,931	$709	$56.83	$49.94 - $67.25
Q1 2022	13,931	$913	$68.41	$59.49 - $75.44
Q4 2021	13,931	$880	$63.85	$58.18 - $68.25
Q3 2021	13,931	$862	$54.94	$47.06 - $64.00
Q2 2021	13,931	$736	$56.00	$49.79 - $60.65
Q1 2021	13,931	$766	$51.49	$42.12 - $60.22
Q4 2020	13,931	$605	$36.98	$28.57 - $44.30
Q3 2020	13,931	$407	$32.23	$27.55 - $36.51
Q2 2020	13,931	$474	$31.66	$24.41 - $40.97
Q1 2020	27,209	$728	$41.19	$23.58 - $52.48
Q4 2019	27,209	$1,413	$48.54	$41.61 - $52.08
Q3 2019	27,209	$1,211	$43.22	$39.11 - $46.81
Q2 2019	27,209	$1,251	$46.26	$42.80 - $50.20
Q1 2019	30,184	$1,371	$47.71	$40.03 - $51.81
Q4 2018	37,106	$1,512	$46.61	$38.08 - $52.26
Q3 2018	37,266	$1,869	$52.80	$49.79 - $54.99
Q2 2018	37,402	$1,971	$55.19	$50.84 - $59.19
Q1 2018	37,589	$1,982	$53.82	$49.76 - $57.29
Q4 2017	40,775	$2,073	$47.89	$43.50 - $52.20
Q3 2017	39,606	$1,869	$44.50	$41.23 - $47.70
Q2 2017	42,110	$1,849	$41.18	$38.43 - $44.85
Q1 2017	42,188	$1,772	$43.44	$39.09 - $48.33
Q4 2016	43,133	$1,856	$36.84	$30.07 - $44.15
Q3 2016	44,304	$1,374	$28.41	$23.02 - $31.35
Q2 2016	48,138	$1,210	$26.53	$23.14 - $29.46
Q1 2016	48,678	$1,178	$23.00	$19.65 - $26.91
Q4 2015	47,659	$1,301	$28.71	$26.22 - $31.18
Q3 2015	47,603	$1,311	$29.65	$26.42 - $32.42
Q2 2015	47,672	$1,513	$29.43	$26.20 - $33.03
Q1 2015	47,775	$1,290	$26.18	$23.72 - $28.72
Q4 2014	47,612	$1,357	$28.21	$25.02 - $29.93
Q3 2014	47,723	$1,387	$29.03	$27.44 - $30.89
Q2 2014	47,198	$1,391	$29.40	$27.65 - $31.87
Q1 2014	48,696	$1,509	$30.38	$27.82 - $33.33
Q4 2013	48,719	$1,460	$28.78	$26.89 - $30.13
Q3 2013	56,500	$1,549	$29.19	$26.79 - $31.40
Q2 2013	56,562	$1,634	$26.15	$23.10 - $29.41