X0202 SCHEDULE 13D/A 0001949366 XXXXXXXX LIVE 3 Common Stock, $0.0001 par value per share 06/03/2026 false 0000355019 344437108 FONAR CORP

110 MARCUS DR MELVILLE OK 11747

Timothy R. Damadian (516) 454-0700 FONAR, LLC 265 Spagnoli Road Melville NY 11747 Y FONAR, LLC SC BK WC OO N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 OO Y FONAR Acquisition Sub, Inc. OO N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 CO Y Bill Benham PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Breezy Mgmt., LLC. WC N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Robert Diamond PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Brianna Damadian PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Carl Erickson PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Carol Naglieri PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Charles Green PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Cindy Hargrave PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Cynthia B. Hrubes PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Daniel Culver PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Dominick Nuzzo PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y G5 Associates LLC WC N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 OO Y Gaetano Sabatino PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y George Krooss PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Gregory Heinemann PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Harold Tice PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Helen Damadian PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Hershowitz Limited Partnership WC N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 OO Y HNA Management, LLC WC N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 OO Y James Joseph Flanagan PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y James Persoons PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Janice Veroline PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Jay Butterman PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Jevan Damadian PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y John Dettori PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Jose Pizarro PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Justin Caico PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Karen Diethelm PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Kristin Randazzo PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Kurt William Reimann PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Louis Corradeno PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Luciano B. Bonanni PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Mark Decker PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Megan Flanagan PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Michael Carlin PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Mike Christie PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Peggy Anne McCann PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Richard Alan Feigenbaum PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Rob Viel PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Robert Bernstein PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Robert W. Heinemann Jr. PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Roe Vella Brown PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Ronald Merhige PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Ronald G. Lehman II PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Ronald Wagner PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y RYJOKA Holdings, LLC WC N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 OO Y Ryan Flanagan PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Sid Prakash PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Sophimage LLC WC N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 OO Y Thomas Gemma PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN 0001949366 N Timothy Raymond Damadian PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Tresina O'Rawe PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Vincent Orrico PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Wendy Heinemann PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Y Xavier Patrick Rodrigo PF N X1 0.00 0.00 0.00 0.00 0.00 N 0.00 IN Common Stock, $0.0001 par value per share FONAR CORP 110 MARCUS DR MELVILLE OK 11747 This Amendment No. 3 ("Amendment No. 3") amends the Schedule 13D jointly filed with the U.S. Securities and Exchange Commission (the "Commission") on July 11, 2025 (the "Initial Schedule 13D") on behalf of: Timothy Raymond Damadian ("T. Damadian"), Luciano Benedetto Bonanni ("Bonanni"), Ronald George Lehman II ("Lehman"), Richard Alan Feigenbaum ("Feigenbaum"), Xavier Patrick Rodrigo ("Rodrigo"), Jevan Damadian ("J. Damadian"), James Joseph Flanagan ("J. Flanagan"), Kurt William Reimann ("K. Reimann"), Janice Veroline ("Veroline"), and James Persoons ("J. Persoons"), as previously amended by Amendment No. 1 filed with the Commission on July 17, 2025 ("Amendment No. 1") and Amendment No. 2 filed with the Commission on January 2, 2026 ("Amendment No. 2"), all with respect to the common stock, par value $0.0001 per share (the "Common Stock"), of FONAR Corporation, a Delaware corporation (the "Issuer"). The foregoing natural persons on whose behalf the Initial Schedule 13D and Amendment No. 1 were jointly filed are hereinafter sometimes referred to, collectively, as the "Initial Reporting Persons." Amendment No. 2 was jointly filed on behalf of the Initial Reporting Persons as well as the following additional entities and natural persons (collectively, the "Additional Reporting Persons"): FONAR, LLC; FONAR Acquisition Sub, Inc.; Bill Benham ("Benham"); Breezy Mgmt., LLC. ("Breezy"); Robert Diamond ("Diamond"); Brianna Damadian ("B. Damadian"); Carl Erickson ("Erickson"); Carol Naglieri ("Naglieri"); Charles Green ("Green"); Cindy Hargrave ("Hargrave"); Cynthia B. Hrubes ("Hrubes"); Daniel Culver ("Culver"); Dominick Nuzzo ("Nuzzo"); G5 Associates, LLC ("G5"); Gaetano Sabatino ("Sabatino"); George Krooss ("Krooss"); Gregory Heinemann ("G. Heinemann"); Harold Tice ("Tice"); Helen Damadian ("H. Damadian"); Hershowitz Limited Partnership ("Hershowitz"); HNA Management, LLC ("HNA"); Jay Butterman ("Butterman"); John Dettori ("Dettori"); Jose Pizarro ("Pizarro"); Justin Caico ("Caico"); Karen Diethelm ("Diethelm"); Kristin Randazzo ("Randazzo"); Louis Corradeno ("Corradeno"); Mark Decker ("Decker"); Megan Flanagan ("M. Flanagan"); Michael Carlin ("Carlin"); Mike Christie ("Christie"); Peggy Anne McCann ("McCann"); Rob Viel ("Viel"); Robert Bernstein ("Bernstein"); Robert W. Heinemann, Jr. ("R. Heinemann"); Roe Vella Brown ("Vella Brown"); Ronald Merhige ("Merhige"); Ronald Wagner ("Wagner"); RYJOKA Holdings, LLC ("RYJOKA"); Ryan Flanagan ("R. Flanagan"); Sid Prakash ("Prakash"); Sophimage, LLC ("Sophimage"); Thomas Gemma ("Gemma"); Tresina O'Rawe ("O'Rawe"); Vincent Orrico ("Orrico"); and Wendy Heinemann ("W. Heinemann"). The foregoing persons, constituting all of the Initial Reporting Persons and Additional Reporting Persons, are hereinafter sometimes referred to, collectively, as "Reporting Persons" and, individually, as a "Reporting Person." The Initial Schedule 13D as supplemented and amended by Amendment No. 1 and Amendment No. 2, are collectively referred to in this Amendment No. 3 as the "Group Schedule 13D." Except as specifically set forth in this Amendment No. 3, there are no changes or supplements to the information set forth in the Group Schedule 13D. Since the filing of Amendment No. 2, none of the Reporting Persons have acquired or disposed of any securities of the Issuer, including shares of Common Stock, except as specifically set forth in this Amendment No. 3. The principal executive offices of the Issuer are located at 110 Marcus Drive, Melville, New York 11747. Unless specifically amended hereby, the disclosure set forth in the Group Schedule 13D shall remain unchanged. Capitalized terms used but not otherwise defined in this Amendment No. 3 shall have the meanings set forth in the Group Schedule 13D and the exhibits incorporated by reference therein. Item 3 of the Group Schedule 13D is hereby amended and supplemented to incorporate the information set forth in Item 4 of this Amendment No. 3 by reference. Item 4 is hereby amended and supplemented to include the following: Merger Agreement As previously reported, on December 23, 2025, the Issuer, FONAR, LLC, a Delaware limited liability company ("Acquisition LLC"), and FONAR Acquisition Sub, Inc., a Delaware corporation and a wholly owned subsidiary of Acquisition LLC ("Merger Co"), entered into an Agreement and Plan of Merger, dated as of December 23, 2025 (the "Merger Agreement"). T. Damadian is the sole manager of Acquisition LLC. On June 3, 2026 (the "Effective Date"), pursuant to the Merger Agreement, Merger Co merged with and into the Issuer (the "Merger"), with the Issuer surviving the Merger as a wholly owned subsidiary of Acquisition LLC. Merger Consideration At the effective time of the Merger, each outstanding share of Issuer Capital Stock and Issuer Class A Preferred Stock (collectively, "Shares") (other than (A) Shares owned by Acquisition LLC, the Issuer or any of their respective subsidiaries, including the Contributed Shares (as defined below) and securities held as treasury shares (collectively, "Excluded Shares") and (B) Shares held by the Issuer's stockholders who have properly and validly exercised their statutory rights of appraisal in respect of such Shares in accordance with Section 262 of the Delaware General Corporation Law) was converted into the right to receive cash in an amount equal to (i) $19.00 per Share of each of the Issuer's Common Stock and Issuer Class B Common Stock, (ii) $6.34 per Share of Issuer Class C Common Stock and (iii) $10.50 per Share of Issuer Class A Preferred Stock, in each instance, without interest and subject to deduction for any required withholding tax, as set forth in the Merger Agreement (such cash amount set forth in clause (i), (ii) or (iii), as applicable, the "Per Share Merger Consideration"). Contribution of Shares As previously reported, the Issuer entered into equity subscription agreements (the "Equity Commitment Agreements") with the Reporting Persons that hold Shares of Issuer Capital Stock and/or Issuer Class A Preferred Stock (collectively, the "Rollover Stockholders"). Pursuant to the Equity Commitment Agreements, on the Effective Date, an aggregate of (A) 214,447 Shares of the Issuer's Common Stock, 254,964 Shares of Issuer Class C Common Stock and 11,708 Shares of Issuer Class A Preferred Stock (collectively, the "Contributed Shares"), were contributed to Acquisition LLC by the Rollover Stockholders. At the effective time of the Merger, all of the Excluded Shares, including the Contributed Shares, were cancelled and ceased to exist pursuant to the Merger Agreement, for no consideration. As a result, the Reporting Persons ceased to own any Shares of the Issuer. Delisting and Deregistration of Shares of Common Stock Following the consummation of the transactions contemplated by the Merger Agreement, the Issuer's Common Stock will be delisted from the Nasdaq Stock Market LLC and deregistered under the Exchange Act. Paragraphs (a) - (c) of the Group Schedule 13D are hereby amended and restated in their entirety as follows: On April 21, 2026, Wagner sold 100 Shares of Common Stock, at a price per share of $18.80, through a broker on the open market. Pursuant to the terms of his Equity Commitment Agreement, on the Effective Date, Wagner contributed an amount of cash equal to the aggregate Per Share Merger Consideration for such Shares. On June 3, 2026, the Nasdaq Stock Market LLC filed a Form 25 to delist the Common Stock, and the Shares were cancelled pursuant to the transactions discussed in Item 4. The Issuer expects to file a Form 15 in order to deregister all shares of Common Stock under the Exchange Act. Pursuant to the transactions discussed in Item 4, on the Effective Date, the Reporting Persons contributed to Acquisition LLC all Shares beneficially owned by the Reporting Persons (other than each Share for which any Reporting Person contributed cash in lieu of stock in accordance with the terms of the Equity Commitment Agreements, with respect to which such Reporting Person contributed an amount of cash equal to the Per Share Merger Consideration). At the effective time of the Merger, all of the Contributed Shares were cancelled and ceased to exist pursuant to the Merger Agreement, for no consideration, and the Reporting Persons ceased to own any equity securities of the Issuer. Other than as described herein and elsewhere in the Group Schedule 13D, the Reporting Persons have not effected any transactions in the Common Stock during the past 60 days. As a result of the transactions discussed in Item 4, on June 3, 2026, each of the Reporting Persons ceased to be the beneficial owner of more than 5% of the Common Stock. FONAR, LLC /s/ Timothy Damadian 06/03/2026 FONAR Acquisition Sub, Inc. /s/ Timothy Damadian 06/03/2026 Bill Benham /s/Bill Benham 06/03/2026 Breezy Mgmt., LLC. /s/ Julie Eckert 06/03/2026 Robert Diamond /s/ Robert Diamond 06/03/2026 Brianna Damadian /s/ Brianna Damadian 06/03/2026 Carl Erickson /s/ Carl Erickson 06/03/2026 Carol Naglieri /s/ Carol Naglieri 06/03/2026 Charles Green /s/ Charles Green 06/03/2026 Cindy Hargrave /s/ Cindy Hargrave 06/03/2026 Cynthia B. Hrubes /s/ Cynthia B. Hrubes 06/03/2026 Daniel Culver /s/ Daniel Culver 06/03/2026 Dominick Nuzzo /s/ Dominick Nuzzo 06/03/2026 G5 Associates LLC /s/ Steven Gentile 06/03/2026 Gaetano Sabatino /s/ Gaetano Sabatino 06/03/2026 George Krooss /s/ George Krooss 06/03/2026 Gregory Heinemann /s/ Gregory Heinemann 06/03/2026 Harold Tice /s/ Harold Tice 06/03/2026 Helen Damadian /s/ Helen Damadian 06/03/2026 Hershowitz Limited Partnership /s/ Stephen Hershowitz 06/03/2026 HNA Management, LLC /s/ Nancy Persoons 06/03/2026 James Joseph Flanagan /s/ James Joseph Flanagan 06/03/2026 James Persoons /s/ James Persoons 06/03/2026 Janice Veroline /s/ Janice Veroline 06/03/2026 Jay Butterman /s/ Jay Butterman 06/03/2026 Jevan Damadian /s/ Jevan Damadian 06/03/2026 John Dettori /s/ John Dettori 06/03/2026 Jose Pizarro /s/ Jose Pizarro 06/03/2026 Justin Caico /s/ Justin Caico 06/03/2026 Karen Diethelm /s/ Karen Diethelm 06/03/2026 Kristin Randazzo /s/ Kristin Randazzo 06/03/2026 Kurt William Reimann /s/ Kurt William Reimann 06/03/2026 Louis Corradeno /s/ Louis Corradeno 06/03/2026 Luciano B. Bonanni /s/ Luciano B. Bonanni 06/03/2026 Mark Decker /s/ Mark Decker 06/03/2026 Megan Flanagan /s/ Megan Flanagan 06/03/2026 Michael Carlin /s/ Michael Carlin 06/03/2026 Mike Christie /s/ Mike Christie 06/03/2026 Peggy Anne McCann /s/ Peggy Anne McCann 06/03/2026 Richard Alan Feigenbaum /s/ Richard Alan Feigenbaum 06/03/2026 Rob Viel /s/ Rob Viel 06/03/2026 Robert Bernstein /s/ Robert Bernstein 06/03/2026 Robert W. Heinemann Jr. /s/ Robert W. Heinemann Jr. 06/03/2026 Roe Vella Brown /s/ Roe Vella Brown 06/03/2026 Ronald Merhige /s/ Ronald Merhige 06/03/2026 Ronald G. Lehman II /s/ Ronald G. Lehman II 06/03/2026 Ronald Wagner /s/ Ronald Wagner 06/03/2026 RYJOKA Holdings, LLC /s/ Joe Davi 06/03/2026 Ryan Flanagan /s/ Ryan Flanagan 06/03/2026 Sid Prakash /s/ Sid Prakash 06/03/2026 Sophimage LLC /s/ Bill O'Reilly 06/03/2026 Thomas Gemma /s/ Thomas Gemma 06/03/2026 Timothy Raymond Damadian /s/ Timothy Raymond Damadian 06/03/2026 Tresina O'Rawe /s/ Tresina O'Rawe 06/03/2026 Vincent Orrico /s/ Vincent Orrico 06/03/2026 Wendy Heinemann /s/ Wendy Heinemann 06/03/2026 Xavier Patrick Rodrigo /s/ Xavier Patrick Rodrigo 06/03/2026