BLACK HILLS CORP

Ticker: BKH CUSIP: 092113109 Class: COM

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q2 2025

Shares 144,083 Value ($000) $8,083 Avg Close $56.47 Range $52.67 - $59.65

Q1 2025

Shares 167,512 Value ($000) $10,160 Avg Close $56.47 Range $52.15 - $59.45

Q4 2024

Shares 179,258 Value ($000) $10,490 Avg Close $57.33 Range $53.67 - $62.19

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	144,083	$8,083	$56.47	$52.67 - $59.65
Q1 2025	167,512	$10,160	$56.47	$52.15 - $59.45
Q4 2024	179,258	$10,490	$57.33	$53.67 - $62.19