ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

Bank of New Hampshire's Holding History (CIK: 0001870761)

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

Q4 2022

Shares 150 Value ($000) $0 Avg Close $48.07 Range $42.22 - $51.90

Q3 2022

Shares 150 Value ($000) $8 Avg Close $53.87 Range $47.25 - $57.82

Q2 2022

Shares 150 Value ($000) $9 Avg Close $53.50 Range $48.14 - $57.66

Q1 2022

Shares 150 Value ($000) $9 Avg Close $52.37 Range $48.33 - $55.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	150	$0	$48.07	$42.22 - $51.90
Q3 2022	150	$8	$53.87	$47.25 - $57.82
Q2 2022	150	$9	$53.50	$48.14 - $57.66
Q1 2022	150	$9	$52.37	$48.33 - $55.78