ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

Sciencast Management LP's Holding History (CIK: 0001653169)

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

Q4 2025

Shares 89,793 Value ($000) $5,837 Avg Close $66.83 Range $64.30 - $69.59

Q2 2022

Shares 26,542 Value ($000) $1,622 Avg Close $53.50 Range $48.14 - $57.66

Q3 2021

Shares 12,901 Value ($000) $703 Avg Close $51.28 Range $47.64 - $54.21

Q1 2021

Shares 9,109 Value ($000) $495 Avg Close $42.55 Range $39.42 - $47.06

Q4 2020

Shares 5,957 Value ($000) $304 Avg Close $45.61 Range $40.48 - $49.39

Q3 2020

Shares 6,273 Value ($000) $344 Avg Close $44.02 Range $39.84 - $46.94

Q2 2020

Shares 9,200 Value ($000) $451 Avg Close $40.72 Range $36.29 - $45.31

Q3 2018

Shares 11,200 Value ($000) $485 Avg Close $34.13 Range $32.72 - $35.18

Q2 2016

Shares 61,000 Value ($000) $2,422 Avg Close $27.46 Range $25.25 - $29.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	89,793	$5,837	$66.83	$64.30 - $69.59
Q2 2022	26,542	$1,622	$53.50	$48.14 - $57.66
Q3 2021	12,901	$703	$51.28	$47.64 - $54.21
Q1 2021	9,109	$495	$42.55	$39.42 - $47.06
Q4 2020	5,957	$304	$45.61	$40.48 - $49.39
Q3 2020	6,273	$344	$44.02	$39.84 - $46.94
Q2 2020	9,200	$451	$40.72	$36.29 - $45.31
Q3 2018	11,200	$485	$34.13	$32.72 - $35.18
Q2 2016	61,000	$2,422	$27.46	$25.25 - $29.85