Live feed
Filing
SC 13D/A
SC 13D/A0000892712-23-000053·HEARTLAND ADVISORS INC
Schedule 13D ownership disclosure
Perma-Fix Environmental Services Inc
Security class unavailable · CUSIP: 714157203
Event date: 2023-02-14
Legacy cover-page extraction is best effort and may not include every reporting person.
- Filing-level shares
- 944,569
- Percent of class
- 7.0900%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0000892712-23-000053
- Form type
- SC 13D/A
- Filer
- HEARTLAND ADVISORS INC
- CIK
- CIK 937394
- Filed
- Feb 17, 2023
- Reporting period
- Feb 14, 2023
- Description
- Schedule 13D beneficial ownership