Historical shareholding details of Renaissance Technologies Corp holdings in Perma-Fix Environmental Services, Inc. (PESI)

Monthly changes of Renaissance Technologies Corp shareholding in Perma-Fix Environmental Services, Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Mar 31, 2025	Renaissance Technologies Corp	11,474	0.06%

Dec 31, 2024	Renaissance Technologies Corp	34,796	0.19%

Sep 30, 2024	Renaissance Technologies Corp	99,796	0.54%

Jun 30, 2024	Renaissance Technologies Corp	126,896	0.80%

Mar 31, 2024	Renaissance Technologies Corp	148,796	0.94%

Dec 31, 2023	Renaissance Technologies Corp	167,996	1.22%

Sep 30, 2023	Renaissance Technologies Corp	128,396	0.94%

Jun 30, 2023	Renaissance Technologies Corp	124,196	0.92%

Mar 31, 2023	Renaissance Technologies Corp	111,696	0.82%