Historical shareholding details of Wealth Enhancement Advisory Services, LLC holdings in Otter Tail Corporation (OTTR)

Monthly changes of Wealth Enhancement Advisory Services, LLC shareholding in Otter Tail Corporation over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Jun 30, 2025	Wealth Enhancement Advisory Services, Llc	17,610	0.04%

Mar 31, 2025	Wealth Enhancement Advisory Services, Llc	17,878	0.04%

Dec 31, 2024	Wealth Enhancement Advisory Services, Llc	17,503	0.04%

Sep 30, 2024	Wealth Enhancement Advisory Services, Llc	17,074	0.04%

Jun 30, 2024	Wealth Enhancement Advisory Services, Llc	17,327	0.04%

Mar 31, 2024	Wealth Enhancement Advisory Services, Llc	17,060	0.04%

Dec 31, 2023	Wealth Enhancement Advisory Services, Llc	16,974	0.04%

Sep 30, 2023	Wealth Enhancement Advisory Services, Llc	6,505	0.02%

Jun 30, 2023	Wealth Enhancement Advisory Services, Llc	3,871	0.01%

Mar 31, 2023	Wealth Enhancement Advisory Services, Llc	3,553	0.01%