ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

FRANKLIN STREET ADVISORS INC /NC's Holding History (CIK: 0001010873)

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

Q4 2016

Shares 5,813 Value ($000) $220 Avg Close $27.74 Range $26.27 - $29.13

Q3 2016

Shares 5,847 Value ($000) $224 Avg Close $29.26 Range $27.72 - $30.41

Q2 2016

Shares 6,614 Value ($000) $263 Avg Close $27.46 Range $25.25 - $29.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	5,813	$220	$27.74	$26.27 - $29.13
Q3 2016	5,847	$224	$29.26	$27.72 - $30.41
Q2 2016	6,614	$263	$27.46	$25.25 - $29.85