DUKE ENERGY CORP NEW

Ticker: DUK CUSIP: 26441C204 Class: COM NEW

AMG National Trust Bank's Holding History (CIK: 0001388829)

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

Q4 2025

Shares 21,963 Value ($000) $2,574 Avg Close $121.57 Range $113.90 - $128.91

Q3 2025

Shares 22,272 Value ($000) $2,756 Avg Close $119.80 Range $113.43 - $125.66

Q2 2025

Shares 22,239 Value ($000) $2,624 Avg Close $115.43 Range $108.33 - $122.02

Q1 2025

Shares 18,450 Value ($000) $2,250 Avg Close $110.55 Range $101.53 - $119.32

Q4 2024

Shares 17,446 Value ($000) $1,879 Avg Close $108.79 Range $101.94 - $115.91

Q3 2024

Shares 18,306 Value ($000) $2,111 Avg Close $105.91 Range $93.97 - $113.10

Q2 2024

Shares 26,606 Value ($000) $2,667 Avg Close $94.26 Range $86.98 - $99.33

Q1 2024

Shares 15,714 Value ($000) $1,520 Avg Close $88.45 Range $83.73 - $92.65

Q4 2023

Shares 15,708 Value ($000) $1,524 Avg Close $83.85 Range $76.14 - $92.24

Q3 2023

Shares 15,942 Value ($000) $1,407 Avg Close $83.56 Range $78.87 - $88.07

Q2 2023

Shares 16,845 Value ($000) $1,512 Avg Close $85.15 Range $79.04 - $90.07

Q1 2023

Shares 17,908 Value ($000) $1,728 Avg Close $88.17 Range $81.98 - $94.52

Q4 2022

Shares 15,868 Value ($000) $1,634 Avg Close $84.81 Range $73.62 - $93.71

Q3 2022

Shares 20,655 Value ($000) $1,921 Avg Close $94.02 Range $81.57 - $99.92

Q2 2022

Shares 15,326 Value ($000) $1,677 Avg Close $95.38 Range $84.37 - $100.41

Q1 2022

Shares 16,283 Value ($000) $1,819 Avg Close $89.19 Range $82.41 - $97.15

Q4 2021

Shares 15,961 Value ($000) $1,674 Avg Close $86.27 Range $82.54 - $89.93

Q3 2021

Shares 17,017 Value ($000) $1,661 Avg Close $87.25 Range $81.74 - $91.73

Q2 2021

Shares 14,109 Value ($000) $1,393 Avg Close $83.88 Range $79.19 - $90.57

Q1 2021

Shares 18,346 Value ($000) $1,771 Avg Close $75.46 Range $71.07 - $81.33

Q4 2020

Shares 21,843 Value ($000) $2,000 Avg Close $75.68 Range $71.30 - $80.48

Q3 2020

Shares 22,013 Value ($000) $1,949 Avg Close $66.72 Range $63.65 - $72.83

Q2 2020

Shares 22,320 Value ($000) $1,783 Avg Close $67.61 Range $60.11 - $74.18

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,963	$2,574	$121.57	$113.90 - $128.91
Q3 2025	22,272	$2,756	$119.80	$113.43 - $125.66
Q2 2025	22,239	$2,624	$115.43	$108.33 - $122.02
Q1 2025	18,450	$2,250	$110.55	$101.53 - $119.32
Q4 2024	17,446	$1,879	$108.79	$101.94 - $115.91
Q3 2024	18,306	$2,111	$105.91	$93.97 - $113.10
Q2 2024	26,606	$2,667	$94.26	$86.98 - $99.33
Q1 2024	15,714	$1,520	$88.45	$83.73 - $92.65
Q4 2023	15,708	$1,524	$83.85	$76.14 - $92.24
Q3 2023	15,942	$1,407	$83.56	$78.87 - $88.07
Q2 2023	16,845	$1,512	$85.15	$79.04 - $90.07
Q1 2023	17,908	$1,728	$88.17	$81.98 - $94.52
Q4 2022	15,868	$1,634	$84.81	$73.62 - $93.71
Q3 2022	20,655	$1,921	$94.02	$81.57 - $99.92
Q2 2022	15,326	$1,677	$95.38	$84.37 - $100.41
Q1 2022	16,283	$1,819	$89.19	$82.41 - $97.15
Q4 2021	15,961	$1,674	$86.27	$82.54 - $89.93
Q3 2021	17,017	$1,661	$87.25	$81.74 - $91.73
Q2 2021	14,109	$1,393	$83.88	$79.19 - $90.57
Q1 2021	18,346	$1,771	$75.46	$71.07 - $81.33
Q4 2020	21,843	$2,000	$75.68	$71.30 - $80.48
Q3 2020	22,013	$1,949	$66.72	$63.65 - $72.83
Q2 2020	22,320	$1,783	$67.61	$60.11 - $74.18