DUKE ENERGY CORP NEW

Ticker: DUK CUSIP: 26441C204 Class: COM NEW

FIRST BUSINESS FINANCIAL SERVICES, INC.'s Holding History (CIK: 0001521951)

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

Q4 2025

Shares 3,073 Value ($000) $360 Avg Close $121.57 Range $113.90 - $128.91

Q3 2025

Shares 3,248 Value ($000) $402 Avg Close $119.80 Range $113.43 - $125.66

Q2 2025

Shares 3,338 Value ($000) $394 Avg Close $115.43 Range $108.33 - $122.02

Q1 2025

Shares 3,316 Value ($000) $404 Avg Close $110.55 Range $101.53 - $119.32

Q4 2024

Shares 3,566 Value ($000) $384 Avg Close $108.79 Range $101.94 - $115.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,073	$360	$121.57	$113.90 - $128.91
Q3 2025	3,248	$402	$119.80	$113.43 - $125.66
Q2 2025	3,338	$394	$115.43	$108.33 - $122.02
Q1 2025	3,316	$404	$110.55	$101.53 - $119.32
Q4 2024	3,566	$384	$108.79	$101.94 - $115.91