ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

VIKING FUND MANAGEMENT LLC's Holding History (CIK: 0001169069)

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

Q1 2021

Shares 18,000 Value ($000) $975 Avg Close $42.55 Range $39.42 - $47.06

Q4 2020

Shares 25,000 Value ($000) $1,288 Avg Close $45.61 Range $40.48 - $49.39

Q3 2020

Shares 20,000 Value ($000) $1,033 Avg Close $44.02 Range $39.84 - $46.94

Q2 2020

Shares 45,000 Value ($000) $2,153 Avg Close $40.72 Range $36.29 - $45.31

Q1 2020

Shares 60,000 Value ($000) $2,897 Avg Close $45.48 Range $31.34 - $50.16

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	18,000	$975	$42.55	$39.42 - $47.06
Q4 2020	25,000	$1,288	$45.61	$40.48 - $49.39
Q3 2020	20,000	$1,033	$44.02	$39.84 - $46.94
Q2 2020	45,000	$2,153	$40.72	$36.29 - $45.31
Q1 2020	60,000	$2,897	$45.48	$31.34 - $50.16