PERMA FIX ENVIRONMENTAL SERVICES INC (PESI) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Time period
Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-08-07
4:48 pm
Unchanged
2026-07-3113GPERMA-FIX ENVIRONMNTL SVCS INC
PESI
MAK Capital Fund LP1,161,372
5.500%
0
(Unchanged)
Filing
History
2026-08-06
6:10 pm
Purchase
2026-07-3113GPERMA-FIX ENVIRONMNTL SVCS INC
PESI
MAK Capital Fund LP1,161,372
5.500%
1,161,372increase
(New Position)
Filing
History
2026-03-30
09:57 am
Purchase
2026-03-3113GPERMA-FIX ENVIRONMNTL SVCS INC
PESI
HOLD Alapkezelo Zrt.944,312
5.100%
944,312increase
(New Position)
Filing
History
2026-03-27
11:18 am
Sale
2026-03-1313GPERMA-FIX ENVIRONMNTL SVCS INC
PESI
VANGUARD GROUP INC0
0.000%
-935,942decrease
(Position Closed)
Filing
History
2025-10-30
3:50 pm
Purchase
2025-09-3013GPERMA-FIX ENVIRONMNTL SVCS INC
PESI
VANGUARD GROUP INC935,942
5.060%
935,942increase
(New Position)
Filing
History
2024-11-08
2:17 pm
Unchanged
2024-09-3013GPERMA-FIX ENVIRONMNTL SVCS INC
PESI
BlackRock Inc.
BLK
1,006,818
6.400%
0
(Unchanged)
Filing
History
2024-10-22
6:06 pm
Purchase
2024-09-3013GPERMA-FIX ENVIRONMNTL SVCS INC
PESI
BlackRock Inc.
BLK
1,006,818
6.400%
722,426increase
(+254.02%)
Filing
History
2023-04-12
3:57 pm
Sale
2023-04-1013DPERMA-FIX ENVIRONMNTL SVCS INC
PESI
HEARTLAND ADVISORS INC649,400
4.860%
-79,900decrease
(-10.96%)
Filing
History
2023-03-24
2:52 pm
Sale
2023-03-1713DPERMA-FIX ENVIRONMNTL SVCS INC
PESI
HEARTLAND ADVISORS INC729,300
5.500%
-215,269decrease
(-22.79%)
Filing
History
2023-02-17
09:49 am
Sale
2023-02-1413DPERMA-FIX ENVIRONMNTL SVCS INC
PESI
HEARTLAND ADVISORS INC944,569
7.090%
-165,931decrease
(-14.94%)
Filing
History
2023-01-10
2:56 pm
Sale
2022-12-3113DPERMA-FIX ENVIRONMNTL SVCS INC
PESI
HEARTLAND ADVISORS INC1,110,500
8.300%
-30,500decrease
(-2.67%)
Filing
History
2021-11-16
4:25 pm
Sale
2021-11-1213DPERMA-FIX ENVIRONMNTL SVCS INC
PESI
HEARTLAND ADVISORS INC1,141,000
8.600%
-87,114decrease
(-7.09%)
Filing
History
2021-09-14
2:27 pm
Sale
2021-09-0713DPERMA-FIX ENVIRONMNTL SVCS INC
PESI
HEARTLAND ADVISORS INC1,228,114
10.100%
-124,416decrease
(-9.20%)
Filing
History