Historical shareholding details of Russell Inv Small Cap H holdings in Aspen Aerogels Inc. (ASPN)

Monthly changes of Russell Inv Small Cap H 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
Feb 28, 2025	Russell Inv Small Cap H	22,815	0.03%

Jan 31, 2025	Russell Inv Small Cap H	22,815	0.03%

Dec 31, 2024	Russell Inv Small Cap H	9,385	0.01%

Nov 30, 2024	Russell Inv Small Cap H	9,385	0.01%

Oct 31, 2024	Russell Inv Small Cap H	9,385	0.01%

Jul 31, 2024	Russell Inv Small Cap H	0	0.00%

Jun 30, 2024	Russell Inv Small Cap H	13,694	0.02%

May 31, 2024	Russell Inv Small Cap H	13,694	0.02%

Apr 30, 2024	Russell Inv Small Cap H	13,694	0.02%

Mar 31, 2024	Russell Inv Small Cap H	13,694	0.02%

Feb 29, 2024	Russell Inv Small Cap H	13,694	0.02%

Jan 31, 2024	Russell Inv Small Cap H	21,044	0.03%

Dec 31, 2023	Russell Inv Small Cap H	21,044	0.03%

Nov 30, 2023	Russell Inv Small Cap H	27,876	0.04%

Oct 31, 2023	Russell Inv Small Cap H	27,876	0.04%

Sep 30, 2023	Russell Inv Small Cap H	27,876	0.04%

Aug 31, 2023	Russell Inv Small Cap H	27,876	0.04%

Jul 31, 2023	Russell Inv Small Cap H	27,876	0.04%

Jun 30, 2023	Russell Inv Small Cap H	27,876	0.04%

May 31, 2023	Russell Inv Small Cap H	27,876	0.04%

Apr 30, 2023	Russell Inv Small Cap H	27,876	0.04%