Historical shareholding details of Northwestern Mutual Wealth Management Co holdings in Iron Mountain Inc. (IRM)

Monthly changes of Northwestern Mutual Wealth Management Co shareholding in Iron Mountain Inc. 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	53,081	0.02%

Sep 30, 2024	Northwestern Mutual Wealth Management Co	53,028	0.02%

Jun 30, 2024	Northwestern Mutual Wealth Management Co	52,094	0.02%

Mar 31, 2024	Northwestern Mutual Wealth Management Co	50,881	0.02%

Dec 31, 2023	Northwestern Mutual Wealth Management Co	51,595	0.02%

Sep 30, 2023	Northwestern Mutual Wealth Management Co	52,836	0.02%

Jun 30, 2023	Northwestern Mutual Wealth Management Co	51,490	0.02%

Mar 31, 2023	Northwestern Mutual Wealth Management Co	47,888	0.02%

Dec 31, 2022	Northwestern Mutual Wealth Management Co	43,505	0.01%