BLACK HILLS CORP

Ticker: BKH CUSIP: 092113109 Class: COM

Yaupon Capital Management LP's Holding History (CIK: 0001755028)

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

Q4 2025

Shares 138,958 Value ($000) $9,646 Avg Close $66.47 Range $58.20 - $73.32

Q2 2021

Shares 2,946 Value ($000) $193 Avg Close $55.86 Range $53.24 - $58.36

Q1 2021

Shares 2,946 Value ($000) $197 Avg Close $50.63 Range $47.19 - $55.19

Q4 2020

Shares 63,683 Value ($000) $3,913 Avg Close $48.27 Range $42.45 - $52.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	138,958	$9,646	$66.47	$58.20 - $73.32
Q2 2021	2,946	$193	$55.86	$53.24 - $58.36
Q1 2021	2,946	$197	$50.63	$47.19 - $55.19
Q4 2020	63,683	$3,913	$48.27	$42.45 - $52.98