ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q1 2020

Shares 23,400 Value ($000) $1,129 Avg Close $45.48 Range $31.34 - $50.16

Q4 2019

Shares 46,600 Value ($000) $2,549 Avg Close $43.82 Range $42.11 - $45.80

Q3 2019

Shares 26,000 Value ($000) $1,402 Avg Close $42.08 Range $39.53 - $44.83

Q2 2019

Shares 26,000 Value ($000) $1,276 Avg Close $38.79 Range $37.00 - $40.91

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	23,400	$1,129	$45.48	$31.34 - $50.16
Q4 2019	46,600	$2,549	$43.82	$42.11 - $45.80
Q3 2019	26,000	$1,402	$42.08	$39.53 - $44.83
Q2 2019	26,000	$1,276	$38.79	$37.00 - $40.91