Historical shareholding details of Wellington Management Company LLP holdings in Altimmune Inc (ALT)

Monthly changes of Wellington Management Company LLP shareholding in Altimmune 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	35,246	0.05%

Jan 31, 2025	Wellington Management Company Llp	33,928	0.05%

Dec 31, 2024	Wellington Management Company Llp	205,233	0.27%
Dec 31, 2024	Wellington Management Company Llp	33,928	0.05%

Nov 30, 2024	Wellington Management Company Llp	33,928	0.05%

Oct 31, 2024	Wellington Management Company Llp	26,944	0.04%

Sep 30, 2024	Wellington Management Company Llp	197,232	0.28%
Sep 30, 2024	Wellington Management Company Llp	26,944	0.04%

Aug 31, 2024	Wellington Management Company Llp	26,944	0.04%

Jul 31, 2024	Wellington Management Company Llp	27,364	0.04%

Jun 30, 2024	Wellington Management Company Llp	154,679	0.22%
Jun 30, 2024	Wellington Management Company Llp	27,364	0.04%

May 31, 2024	Wellington Management Company Llp	27,364	0.04%

Mar 31, 2024	Wellington Management Company Llp	156,914	0.22%