Perma-Fix Environmental Services, Inc. (NASDAQ:PESI) Q2 2023 Earnings Conference Call August 3, 2023 11:00 AM ET Company Participants David Waldman - Investor Relations Mark Duff - President & Chief Executive Officer Ben Naccarato - Executive Vice President & Chief Financial Officer Conference Call Participants Brian Russo - Sidoti Ross Taylor - ARS Investment Partners Aaron Warwick - Breakout Investors Stephen Fein - Sofein LLC Operator Greetings. Welcome to the Perma-Fix Second Quarter 2023 Earnings Confe ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _______________to_________________ Commission File No. 001-11596 PERMA-FIX ENVIRONMENTAL SERVICES, INC. (Exact name of registrant as specified in its charter) Delaware 58 ...

Perma-Fix Environmental Services, Inc. (NASDAQ:PESI) Q1 2023 Earnings Call May 9, 2023 11:00 AM ET Company Participants David K. Waldman - Investor Relations, Crescendo Communications, LLC Mark Duff - President and Chief Executive Officer Ben Naccarato - Executive Vice President and Chief Financial Officer Conference Call Participants Howard Brous - Wellington Shields Brian Russo - Sidoti Ross Taylor - ARS Investment Partners Aaron Warwick - Breakout Investors Avram Fisher - Long Cast Advisers Stephen Fein ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _____________ to ___________ Commission File No. 1-11596 PERMA-FIX ENVIRONMENTAL SERVICES, INC. (Exact name of registrant as specified in its charter) Delaware 58-195449 ...

Perma-Fix Environmental Services, Inc. (NASDAQ:PESI) Q4 2022 Earnings Conference Call March 23, 2023 11:00 AM ET Company Participants David Waldman - Investor Relations Mark Duff - President and Chief Executive Officer Lou Centofanti - Executive Vice President, Strategic Initiatives Ben Naccarato - Chief Financial Officer Conference Call Participants Howard Brous - Wellington Shields Aaron Warwick - Breakout Investors Ross Taylor - ARS Investment Partners Stephen Fein - Fein LLC Operator Good day, everyone ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _____ to _____ Commission File No. 1-11596 PERMA-FIX ENVIRONMENTAL SERVICES, INC. (Exact name of registrant as specified in its charter) Delaware 58-1954497 State or other ...

Perma Fix Environmental Services (NASDAQ:PESI) Q3 2022 Earnings Conference Call November 3, 2022 11:00 AM ET Company Participants David Waldman - Investor Relations Mark Duff - President and Chief Executive Officer Lou Centofanti - Executive Vice President, Strategic Initiatives Ben Naccarato - Chief Financial Officer Conference Call Participants Howard Brous - Wellington Shields Ross Taylor - ARS Investment Partners Bill Nasgovitz - Heartland Advisors Operator Good morning ladies and gentlemen and welcome ...

Perma-Fix Environmental Services, Inc. (NASDAQ:PESI) Q2 2022 Earnings Conference Call August 5, 2022 11:00 AM ET Company Participants David Waldman - Investor Relations Mark Duff - President and Chief Executive Officer Benio Naccarato - Chief Financial Officer Dr. Lou Centofanti - Executive Vice President, Strategic Initiatives Conference Call Participants Howard Brous - Wellington Shields & Co. David Wright - Henry Investment Trust Ryan Hamilton - Morgan Dempsey Capital Management Michael Prouting - 10K Ca ...

| --- | --- | --- | |----------------------------------------------------------------|-------|-------| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A global leader in nuclear and mixed waste management services | | | | Investor Presentation: July 2022 | | | | Presented By: Mark Duff, Chief Executive Officer | | | | NASDAQ: PESI | | | Safe Harbor Certain statements contained within this presentation may be deemed "forward-looking statements" within the meaning of Section 27A of the Securities Ac ...

Perma-Fix Environmental Services Inc (NASDAQ:PESI) Q1 2022 Earnings Conference Call May 5, 2022 11:00 AM ET Company Participants David Waldman - Investor Relations Mark Duff - President and Chief Executive Officer Lou Centofanti - Executive Vice President, Strategic Initiatives Ben Naccarato - Chief Financial Officer Conference Call Participants Howard Brous - Wellington Shields Steven Fine - Private Investor Aaron Warwick - Breakout Investors James Godfrey - Godfrey Consulting Group Operator Good afternoon ...