DUKE ENERGY CORP NEW

Ticker: DUK CUSIP: 26441C204 Class: COM NEW

FIRST NATIONAL BANK OF OMAHA's Holding History (CIK: 0000036644)

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

Q4 2025

Shares 9,237 Value ($000) $1,083 Avg Close $121.57 Range $113.90 - $128.91

Q3 2025

Shares 26,640 Value ($000) $3,297 Avg Close $119.80 Range $113.43 - $125.66

Q2 2025

Shares 27,197 Value ($000) $3,209 Avg Close $115.43 Range $108.33 - $122.02

Q1 2025

Shares 27,644 Value ($000) $3,372 Avg Close $110.55 Range $101.53 - $119.32

Q4 2024

Shares 28,064 Value ($000) $3,024 Avg Close $108.79 Range $101.94 - $115.91

Q3 2024

Shares 28,973 Value ($000) $3,341 Avg Close $105.91 Range $93.97 - $113.10

Q2 2024

Shares 30,554 Value ($000) $3,062 Avg Close $94.26 Range $86.98 - $99.33

Q1 2024

Shares 27,644 Value ($000) $3,372 Avg Close $88.45 Range $83.73 - $92.65

Q4 2023

Shares 35,049 Value ($000) $3,401 Avg Close $83.85 Range $76.14 - $92.24

Q3 2023

Shares 39,679 Value ($000) $3,502 Avg Close $83.56 Range $78.87 - $88.07

Q2 2023

Shares 41,925 Value ($000) $3,762 Avg Close $85.15 Range $79.04 - $90.07

Q1 2023

Shares 42,544 Value ($000) $4,104 Avg Close $88.17 Range $81.98 - $94.52

Q4 2022

Shares 42,616 Value ($000) $4 Avg Close $84.81 Range $73.62 - $93.71

Q3 2022

Shares 42,872 Value ($000) $3,988 Avg Close $94.02 Range $81.57 - $99.92

Q2 2022

Shares 46,574 Value ($000) $4,993 Avg Close $95.38 Range $84.37 - $100.41

Q1 2022

Shares 47,724 Value ($000) $5,328 Avg Close $89.19 Range $82.41 - $97.15

Q4 2021

Shares 49,350 Value ($000) $5,176 Avg Close $86.27 Range $82.54 - $89.93

Q3 2021

Shares 53,278 Value ($000) $5,199 Avg Close $87.25 Range $81.74 - $91.73

Q2 2021

Shares 54,914 Value ($000) $5,301 Avg Close $83.88 Range $79.19 - $90.57

Q1 2021

Shares 54,914 Value ($000) $5,301 Avg Close $75.46 Range $71.07 - $81.33

Q4 2020

Shares 55,077 Value ($000) $5,043 Avg Close $75.68 Range $71.30 - $80.48

Q3 2020

Shares 52,828 Value ($000) $4,679 Avg Close $66.72 Range $63.65 - $72.83

Q2 2020

Shares 54,299 Value ($000) $4,338 Avg Close $67.61 Range $60.11 - $74.18

Q1 2020

Shares 52,852 Value ($000) $4,274 Avg Close $72.71 Range $49.41 - $82.54

Q4 2019

Shares 55,323 Value ($000) $5,046 Avg Close $71.81 Range $67.97 - $75.87

Q3 2019

Shares 54,145 Value ($000) $5,190 Avg Close $70.54 Range $66.43 - $75.43

Q2 2019

Shares 53,756 Value ($000) $4,744 Avg Close $67.76 Range $64.97 - $69.91

Q1 2019

Shares 53,914 Value ($000) $4,853 Avg Close $66.91 Range $62.24 - $69.91

Q4 2018

Shares 54,166 Value ($000) $4,675 Avg Close $63.89 Range $58.63 - $68.95

Q3 2018

Shares 53,736 Value ($000) $4,300 Avg Close $60.03 Range $57.51 - $62.55

Q2 2018

Shares 54,159 Value ($000) $4,283 Avg Close $56.43 Range $53.12 - $59.17

Q1 2018

Shares 54,165 Value ($000) $4,196 Avg Close $56.05 Range $52.58 - $60.86

Q4 2017

Shares 53,571 Value ($000) $4,506 Avg Close $62.65 Range $59.62 - $65.53

Q3 2017

Shares 52,850 Value ($000) $4,435 Avg Close $60.82 Range $58.45 - $63.11

Q2 2017

Shares 47,924 Value ($000) $4,006 Avg Close $59.10 Range $56.83 - $61.82

Q1 2017

Shares 47,122 Value ($000) $3,865 Avg Close $55.30 Range $52.66 - $58.45

Q4 2016

Shares 47,657 Value ($000) $3,699 Avg Close $52.67 Range $50.03 - $55.04

Q3 2016

Shares 47,005 Value ($000) $3,762 Avg Close $56.39 Range $53.27 - $60.01

Q2 2016

Shares 41,835 Value ($000) $3,589 Avg Close $53.82 Range $51.05 - $58.07

Q1 2016

Shares 41,610 Value ($000) $3,358 Avg Close $50.48 Range $46.51 - $54.07

Q4 2015

Shares 40,381 Value ($000) $2,883 Avg Close $46.35 Range $43.42 - $49.30

Q3 2015

Shares 41,941 Value ($000) $3,018 Avg Close $47.18 Range $44.05 - $50.77

Q2 2015

Shares 31,585 Value ($000) $2,451 Avg Close $48.71 Range $45.60 - $51.20

Q1 2015

Shares 31,585 Value ($000) $2,451 Avg Close $51.79 Range $47.19 - $57.12

Q4 2014

Shares 31,201 Value ($000) $2,607 Avg Close $50.97 Range $46.74 - $55.42

Q3 2014

Shares 31,065 Value ($000) $2,323 Avg Close $45.64 Range $43.20 - $47.29

Q2 2014

Shares 29,465 Value ($000) $2,186 Avg Close $44.49 Range $42.78 - $46.25

Q1 2014

Shares 28,530 Value ($000) $2,032 Avg Close $42.66 Range $40.79 - $44.69

Q4 2013

Shares 24,530 Value ($000) $1,693 Avg Close $42.35 Range $39.74 - $44.24

Q3 2013

Shares 8,201 Value ($000) $548 Avg Close $40.83 Range $38.60 - $42.85

Q2 2013

Shares 8,242 Value ($000) $556 Avg Close $41.83 Range $38.45 - $44.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,237	$1,083	$121.57	$113.90 - $128.91
Q3 2025	26,640	$3,297	$119.80	$113.43 - $125.66
Q2 2025	27,197	$3,209	$115.43	$108.33 - $122.02
Q1 2025	27,644	$3,372	$110.55	$101.53 - $119.32
Q4 2024	28,064	$3,024	$108.79	$101.94 - $115.91
Q3 2024	28,973	$3,341	$105.91	$93.97 - $113.10
Q2 2024	30,554	$3,062	$94.26	$86.98 - $99.33
Q1 2024	27,644	$3,372	$88.45	$83.73 - $92.65
Q4 2023	35,049	$3,401	$83.85	$76.14 - $92.24
Q3 2023	39,679	$3,502	$83.56	$78.87 - $88.07
Q2 2023	41,925	$3,762	$85.15	$79.04 - $90.07
Q1 2023	42,544	$4,104	$88.17	$81.98 - $94.52
Q4 2022	42,616	$4	$84.81	$73.62 - $93.71
Q3 2022	42,872	$3,988	$94.02	$81.57 - $99.92
Q2 2022	46,574	$4,993	$95.38	$84.37 - $100.41
Q1 2022	47,724	$5,328	$89.19	$82.41 - $97.15
Q4 2021	49,350	$5,176	$86.27	$82.54 - $89.93
Q3 2021	53,278	$5,199	$87.25	$81.74 - $91.73
Q2 2021	54,914	$5,301	$83.88	$79.19 - $90.57
Q1 2021	54,914	$5,301	$75.46	$71.07 - $81.33
Q4 2020	55,077	$5,043	$75.68	$71.30 - $80.48
Q3 2020	52,828	$4,679	$66.72	$63.65 - $72.83
Q2 2020	54,299	$4,338	$67.61	$60.11 - $74.18
Q1 2020	52,852	$4,274	$72.71	$49.41 - $82.54
Q4 2019	55,323	$5,046	$71.81	$67.97 - $75.87
Q3 2019	54,145	$5,190	$70.54	$66.43 - $75.43
Q2 2019	53,756	$4,744	$67.76	$64.97 - $69.91
Q1 2019	53,914	$4,853	$66.91	$62.24 - $69.91
Q4 2018	54,166	$4,675	$63.89	$58.63 - $68.95
Q3 2018	53,736	$4,300	$60.03	$57.51 - $62.55
Q2 2018	54,159	$4,283	$56.43	$53.12 - $59.17
Q1 2018	54,165	$4,196	$56.05	$52.58 - $60.86
Q4 2017	53,571	$4,506	$62.65	$59.62 - $65.53
Q3 2017	52,850	$4,435	$60.82	$58.45 - $63.11
Q2 2017	47,924	$4,006	$59.10	$56.83 - $61.82
Q1 2017	47,122	$3,865	$55.30	$52.66 - $58.45
Q4 2016	47,657	$3,699	$52.67	$50.03 - $55.04
Q3 2016	47,005	$3,762	$56.39	$53.27 - $60.01
Q2 2016	41,835	$3,589	$53.82	$51.05 - $58.07
Q1 2016	41,610	$3,358	$50.48	$46.51 - $54.07
Q4 2015	40,381	$2,883	$46.35	$43.42 - $49.30
Q3 2015	41,941	$3,018	$47.18	$44.05 - $50.77
Q2 2015	31,585	$2,451	$48.71	$45.60 - $51.20
Q1 2015	31,585	$2,451	$51.79	$47.19 - $57.12
Q4 2014	31,201	$2,607	$50.97	$46.74 - $55.42
Q3 2014	31,065	$2,323	$45.64	$43.20 - $47.29
Q2 2014	29,465	$2,186	$44.49	$42.78 - $46.25
Q1 2014	28,530	$2,032	$42.66	$40.79 - $44.69
Q4 2013	24,530	$1,693	$42.35	$39.74 - $44.24
Q3 2013	8,201	$548	$40.83	$38.60 - $42.85
Q2 2013	8,242	$556	$41.83	$38.45 - $44.43