Historical shareholding details of Mr. Joseph Timothy Grumski holdings in Perma-Fix Environmental Services, Inc. (PESI)

Monthly changes of Mr. Joseph Timothy Grumski 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
Jul 01, 2025	Mr. Joseph Timothy Grumski	59,690	0.49%

Apr 01, 2025	Mr. Joseph Timothy Grumski	57,758	0.48%

Jan 02, 2025	Mr. Joseph Timothy Grumski	54,663	0.45%

Nov 18, 2024	Mr. Joseph Timothy Grumski	52,691	0.44%

Oct 01, 2024	Mr. Joseph Timothy Grumski	54,991	0.46%

Jul 18, 2024	Mr. Joseph Timothy Grumski	53,157	0.44%

Jul 01, 2024	Mr. Joseph Timothy Grumski	53,157	0.44%

Apr 01, 2024	Mr. Joseph Timothy Grumski	50,870	0.42%

Jan 02, 2024	Mr. Joseph Timothy Grumski	48,978	0.41%

Oct 02, 2023	Mr. Joseph Timothy Grumski	46,115	0.38%

Jul 20, 2023	Mr. Joseph Timothy Grumski	44,026	0.36%

Apr 03, 2023	Mr. Joseph Timothy Grumski	41,977	0.35%