Historical shareholding details of Wellington Management Company LLP holdings in Alto Neuroscience Inc. (ANRO)

Monthly changes of Wellington Management Company LLP shareholding in Alto Neuroscience Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Feb 28, 2025	Wellington Management Company Llp	13,249	0.05%

Jan 31, 2025	Wellington Management Company Llp	10,430	0.04%

Dec 31, 2024	Wellington Management Company Llp	77,146	0.29%
Dec 31, 2024	Wellington Management Company Llp	10,430	0.04%

Nov 30, 2024	Wellington Management Company Llp	10,430	0.04%

Sep 30, 2024	Wellington Management Company Llp	60,636	0.22%