PermaFix Environmental Services Inc (PESI)

Form DEF 14A - Other definitive proxy statements

Form ARS - Annual Report to Security Holders

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Form 8-K - Current report

Perma-Fix Announces Pricing of $20.0 Million Public Offering of Common Stock

ATLANTA, May 15, 2026 (GLOBE NEWSWIRE) -- Perma-Fix Environmental Services, Inc. (Nasdaq: PESI) (“Perma-Fix”...

Perma-Fix Announces Proposed Public Offering of Common Stock

ATLANTA, May 14, 2026 (GLOBE NEWSWIRE) -- Perma-Fix Environmental Services, Inc. (Nasdaq: PESI) (“Perma-Fix”...

Form 424B5 - Prospectus [Rule 424(b)(5)]

Form 8-K - Current report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Perma-Fix Reports First Quarter 2026 Results and Strategic Outlook

Hanford waste receipts, Nuclear Services project mobilization, PFAS technology expansion, and long-term...

Perma-Fix Schedules First Quarter 2026 Business Update Conference Call

ATLANTA, May 05, 2026 (GLOBE NEWSWIRE) -- Perma-Fix Environmental Services, Inc. (NASDAQ: PESI) (the...

Form 8-K - Current report

Perma-Fix to Present at Gabelli Funds’ 12th Annual Waste & Environmental Services Symposium in New York City on April 9th

ATLANTA, April 08, 2026 (GLOBE NEWSWIRE) -- Perma-Fix Environmental Services, Inc. (NASDAQ: PESI) (the...

Perma-Fix Successfully Completes PFAS Treatment Project for U.S. Department of Energy (DOE) Contractor Using Proprietary Perma-FAS Destruction Technology

ATLANTA, April 06, 2026 (GLOBE NEWSWIRE) -- Perma-Fix Environmental Services, Inc. (NASDAQ: PESI) (the...

Form 4 - Statement of changes in beneficial ownership of securities