{"filing": {"accession": "0001493152-26-034944", "cik": "0000891532", "ticker": "PESI", "company_name": "PERMA FIX ENVIRONMENTAL SERVICES INC", "form_type": "8-K", "filing_type": "8-K", "filing_date": "2026-07-28", "accepted_datetime": null, "acceptance_datetime": null, "accepted_at": null, "primary_doc_url": "https://www.sec.gov/Archives/edgar/data/891532/000149315226034944/0001493152-26-034944-index.htm", "filing_url": "https://www.sec.gov/Archives/edgar/data/891532/000149315226034944/0001493152-26-034944-index.htm", "period_of_report": "2026-07-22"}, "html_url": "/api/filings/000149315226034944/stream", "exhibits": [], "sections": [], "tables": [{"table_index": 0, "table_type": "text", "caption": null, "header_text": "Delaware1-1159658-1954497"}, {"table_index": 1, "table_type": "text", "caption": null, "header_text": "8302\n Dunwoody Place,Suite 250,Atlanta,Georgia30350"}, {"table_index": 2, "table_type": "text", "caption": null, "header_text": "\u2610Written\n communications pursuant to Rule 425 under the Securities Act"}, {"table_index": 3, "table_type": "text", "caption": null, "header_text": "Title\n of Each ClassTrading\n Symbol(s)Name\n of each exchange on which registered"}, {"table_index": 5, "table_type": "text", "caption": null, "header_text": "1.Grouting\n is a proven technology and already approved under the DOE Hanford Holistic Agreement; the\n DOE Savannah River Site has treated 13 million gallons this way for waste tank inventories."}, {"table_index": 7, "table_type": "text", "caption": null, "header_text": "4.With\n deployment of the existing and additional tank retrieval systems, pretreated tank waste volumes\n are estimated to begin in 2026 at 100,000 gallons per month and reach 300,000 gallons per\n mont"}, {"table_index": 9, "table_type": "text", "caption": null, "header_text": "Director\n NomineeForWithheld"}, {"table_index": 10, "table_type": "text", "caption": null, "header_text": "Votes\n ForVotes\n AgainstAbstentions"}, {"table_index": 11, "table_type": "text", "caption": null, "header_text": "Votes ForVotes AgainstVotes Abstention"}, {"table_index": 13, "table_type": "text", "caption": null, "header_text": "Votes\n ForVotes\n AgainstVotes\n Abstention"}, {"table_index": 14, "table_type": "text", "caption": null, "header_text": "Votes\n ForVotes\n AgainstVotes\n Abstention"}, {"table_index": 15, "table_type": "exhibit_index", "caption": null, "header_text": "ExhibitDescription"}, {"table_index": 17, "table_type": "text", "caption": null, "header_text": "PERMA-FIX\n ENVIRONMENTAL SERVICES, INC."}], "exhibits_pending": true, "cdn_html": true, "response_time_ms": 28}