Historical shareholding details of Northwestern Mutual Wealth Management Co holdings in Alliant Energy Corp. (LNT)

Monthly changes of Northwestern Mutual Wealth Management Co shareholding in Alliant Energy Corp. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Dec 31, 2024	Northwestern Mutual Wealth Management Co	23,048	0.01%

Sep 30, 2024	Northwestern Mutual Wealth Management Co	23,143	0.01%

Jun 30, 2024	Northwestern Mutual Wealth Management Co	23,108	0.01%

Mar 31, 2024	Northwestern Mutual Wealth Management Co	27,473	0.01%

Dec 31, 2023	Northwestern Mutual Wealth Management Co	25,070	0.01%

Sep 30, 2023	Northwestern Mutual Wealth Management Co	28,636	0.01%

Jun 30, 2023	Northwestern Mutual Wealth Management Co	23,200	0.01%

Mar 31, 2023	Northwestern Mutual Wealth Management Co	22,012	0.01%

Dec 31, 2022	Northwestern Mutual Wealth Management Co	18,110	0.01%