Historical shareholding details of Dr. Geoffrey McDonough, M.D. holdings in Generation Bio Co (GBIO)

Monthly changes of Dr. Geoffrey McDonough, M.D. shareholding in Generation Bio Co over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Apr 15, 2025	Dr. Geoffrey Mcdonough, M.D.	1,349,664	-%

Jan 15, 2025	Dr. Geoffrey Mcdonough, M.D.	1,345,938	-%

Jan 10, 2025	Dr. Geoffrey Mcdonough, M.D.	1,342,492	-%

Oct 15, 2024	Dr. Geoffrey Mcdonough, M.D.	1,337,629	-%

Jul 15, 2024	Dr. Geoffrey Mcdonough, M.D.	1,333,903	-%

Apr 15, 2024	Dr. Geoffrey Mcdonough, M.D.	1,323,458	-%

Jan 15, 2024	Dr. Geoffrey Mcdonough, M.D.	1,319,732	-%

Oct 15, 2023	Dr. Geoffrey Mcdonough, M.D.	1,288,187	-%

Jul 15, 2023	Dr. Geoffrey Mcdonough, M.D.	1,275,145	-%

Apr 15, 2023	Dr. Geoffrey Mcdonough, M.D.	1,256,068	-%