ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

Teilinger Capital Ltd.'s Holding History (CIK: 0001531879)

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

Q1 2021

Shares 211,236 Value ($000) $11,441 Avg Close $42.55 Range $39.42 - $47.06

Q4 2020

Shares 76,086 Value ($000) $3,921 Avg Close $45.61 Range $40.48 - $49.39

Q3 2014

Shares 34,190 Value ($000) $1,894 Avg Close $20.07 Range $19.08 - $21.06

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	211,236	$11,441	$42.55	$39.42 - $47.06
Q4 2020	76,086	$3,921	$45.61	$40.48 - $49.39
Q3 2014	34,190	$1,894	$20.07	$19.08 - $21.06