The Vanguard Group 13D and 13G filings for Perma-Fix Environmental Services, Inc.:
- 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.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2026-03-27 11:18 am Sale | 2026-03-13 | 13G | PERMA-FIX ENVIRONMNTL SVCS INC PESI | The Vanguard Group | 0 0.000% | -935,942 (Position Closed) | Filing |
| 2025-10-30 3:50 pm Purchase | 2025-09-30 | 13G | PERMA-FIX ENVIRONMNTL SVCS INC PESI | The Vanguard Group | 935,942 5.060% | 935,942 (New Position) | Filing |