Historical shareholding details of Wellington Management Company LLP holdings in Cabaletta Bio Inc (CABA)

Monthly changes of Wellington Management Company LLP shareholding in Cabaletta Bio 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	30,939	0.06%

Jan 31, 2025	Wellington Management Company Llp	27,016	0.06%

Dec 31, 2024	Wellington Management Company Llp	180,157	0.37%
Dec 31, 2024	Wellington Management Company Llp	27,016	0.06%

Nov 30, 2024	Wellington Management Company Llp	27,016	0.06%

Oct 31, 2024	Wellington Management Company Llp	24,756	0.05%

Sep 30, 2024	Wellington Management Company Llp	157,051	0.32%
Sep 30, 2024	Wellington Management Company Llp	86,900	0.18%

Aug 31, 2024	Wellington Management Company Llp	86,900	0.18%

Jul 31, 2024	Wellington Management Company Llp	129,469	0.27%

Jun 30, 2024	Wellington Management Company Llp	158,809	0.33%
Jun 30, 2024	Wellington Management Company Llp	199,456	0.41%

May 31, 2024	Wellington Management Company Llp	199,456	0.41%

Apr 30, 2024	Wellington Management Company Llp	152,536	0.32%

Mar 31, 2024	Wellington Management Company Llp	1,008,259	2.09%
Mar 31, 2024	Wellington Management Company Llp	152,536	0.32%

Feb 29, 2024	Wellington Management Company Llp	152,536	0.33%

Jan 31, 2024	Wellington Management Company Llp	98,756	0.23%

Dec 31, 2023	Wellington Management Company Llp	539,876	1.12%
Dec 31, 2023	Wellington Management Company Llp	90,913	0.21%

Sep 30, 2023	Wellington Management Company Llp	246,570	0.58%