Historical shareholding details of Engineers Gate Manager LP holdings in Aspen Aerogels Inc. (ASPN)

Monthly changes of Engineers Gate Manager LP shareholding in Aspen Aerogels Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Dec 31, 2024	Engineers Gate Manager Lp	155,087	0.19%

Sep 30, 2024	Engineers Gate Manager Lp	0	0.00%

Jun 30, 2024	Engineers Gate Manager Lp	38,987	0.05%