DUKE ENERGY CORP NEW

Ticker: DUK CUSIP: 26441C204 Class: COM NEW

Kennebec Savings Bank's Holding History (CIK: 0002043536)

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

Q4 2025

Shares 2,275 Value ($000) $267 Avg Close $121.57 Range $113.90 - $128.91

Q3 2025

Shares 2,235 Value ($000) $277 Avg Close $119.80 Range $113.43 - $125.66

Q2 2025

Shares 2,260 Value ($000) $267 Avg Close $115.43 Range $108.33 - $122.02

Q1 2025

Shares 2,385 Value ($000) $291 Avg Close $110.55 Range $101.53 - $119.32

Q4 2024

Shares 3,521 Value ($000) $374 Avg Close $108.79 Range $101.94 - $115.91

Q3 2024

Shares 3,627 Value ($000) $418 Avg Close $105.91 Range $93.97 - $113.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,275	$267	$121.57	$113.90 - $128.91
Q3 2025	2,235	$277	$119.80	$113.43 - $125.66
Q2 2025	2,260	$267	$115.43	$108.33 - $122.02
Q1 2025	2,385	$291	$110.55	$101.53 - $119.32
Q4 2024	3,521	$374	$108.79	$101.94 - $115.91
Q3 2024	3,627	$418	$105.91	$93.97 - $113.10