# Fonar Corporation (FONR)

Source: https://www.quantisnow.com/company/FONR
Generated: 2026-11-13T00:55:42.949Z

- Ticker: FONR
- Exchange: NASDAQ
- Sector: Health Care
- Industry: Biotechnology: Electromedical & Electrotherapeutic Apparatus
- IPO year: 1981
- SEC CIK: 0000355019
- Website: fonar.com

## About

FONAR Corporation, together with its subsidiaries, engages in the research, development, production, and marketing of magnetic resonance imaging (MRI) scanners for the detection and diagnosis of human diseases in the United States. The company operates through two segments, Medical Equipment segment, and Physician Management and Diagnostic services segment. It provides Upright MRI scanner that allows patients to be scanned in weight-bearing conditions, such as standing, sitting, bending, or lying down. The company offers non-medical management, including administrative services, billing and collection services, credentialing services, contract negotiations, compliance consulting, purchasing IT services, hiring, conducting interviews, training, supervision and management of non-medical personnel, storage of medical records, office space, equipment, repair maintenance services, accounting, assistance with compliance matters and the development and implementation of practice growth and marketing strategies. The company owns and operates 5 diagnostic imaging facilities in Florida; and manages 39 MRI scanning facilities, including 25 facilities located in New York and 14 situated in Florida. It markets its scanners to private diagnostic imaging centers and hospitals. The company was incorporated in 1978 and is based in Melville, New York.

## Latest FONR news and filings

- 2026-07-14 17:27 UTC [Amendment: SEC Form SCHEDULE 13G/A filed by Fonar Corporation](https://www.quantisnow.com/insight/amendment-sec-form-schedule-13ga-filed-by-fonar-corporation-6636571)
- 2026-06-15 13:00 UTC [SEC Form 15-12G filed by Fonar Corporation](https://www.quantisnow.com/insight/sec-form-15-12g-filed-by-fonar-corporation-6602097)
- 2026-06-09 21:21 UTC [SEC Form 4] [SEC Form 4 filed by Director Chan Claudette](https://www.quantisnow.com/insight/sec-form-4-filed-by-director-chan-claudette-6595879)
- 2026-06-09 21:10 UTC [SEC Form 3] [New insider Chan Claudette claimed ownership of 106 units of FONAR CORPORATION COMMON STOCK (SEC Form 3)](https://www.quantisnow.com/insight/new-insider-chan-claudette-claimed-ownership-of-106-units-of-6595809)
- 2026-06-09 17:31 UTC [SEC Form 4] [SEC Form 4 filed by Director Lehman Ronald G.](https://www.quantisnow.com/insight/sec-form-4-filed-by-director-lehman-ronald-g-6595005)
- 2026-06-09 17:22 UTC [SEC Form 4] [Director Lehman Ronald G. was granted 4,330 units of FONAR CORPORATION COMMON STOCK (SEC Form 4)](https://www.quantisnow.com/insight/director-lehman-ronald-g-was-granted-4330-units-of-fonar-6595001)
- 2026-06-09 17:00 UTC [SEC Form 3] [SEC Form 3 filed by new insider Lehman Ronald G.](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-lehman-ronald-g-6594997)
- 2026-06-08 23:28 UTC [SEC Form 4] [SEC Form 4 filed by Director Carrino Robert M.](https://www.quantisnow.com/insight/sec-form-4-filed-by-director-carrino-robert-m-6594173)
- 2026-06-08 23:23 UTC [SEC Form 3] [SEC Form 3 filed by new insider Carrino Robert M.](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-carrino-robert-m-6594166)
- 2026-06-08 23:11 UTC [SEC Form 4] [SEC Form 4 filed by Director Maher Jessica](https://www.quantisnow.com/insight/sec-form-4-filed-by-director-maher-jessica-6594153)
- 2026-06-08 23:00 UTC [SEC Form 3] [SEC Form 3 filed by new insider Maher Jessica](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-maher-jessica-6594141)
- 2026-06-08 22:51 UTC [SEC Form 4] [SEC Form 4 filed by Director Turk Richard E.](https://www.quantisnow.com/insight/sec-form-4-filed-by-director-turk-richard-e-6594121)
- 2026-06-08 22:46 UTC [SEC Form 3] [SEC Form 3 filed by new insider Turk Richard E.](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-turk-richard-e-6594116)
- 2026-06-08 22:40 UTC [SEC Form 4] [SEC Form 4 filed by EVP/COO/Acting PFO Bonanni Luciano B](https://www.quantisnow.com/insight/sec-form-4-filed-by-evpcooacting-pfo-bonanni-luciano-b-6594104)
- 2026-06-08 22:31 UTC [SEC Form 4] [EVP/COO Bonanni Luciano B was granted 47,226 units of FONAR CORPORATION COMMON STOCK, increasing direct ownership by 2,029% to 49,553 units (SEC Form 4)](https://www.quantisnow.com/insight/evpcoo-bonanni-luciano-b-was-granted-47226-units-of-fonar-6594092)
- 2026-06-08 20:55 UTC [SEC Form 3] [New insider Bonanni Luciano B claimed ownership of 2,327 units of FONAR CORPORATION COMMON STOCK (SEC Form 3)](https://www.quantisnow.com/insight/new-insider-bonanni-luciano-b-claimed-ownership-of-2327-units-6593800)
- 2026-06-08 18:19 UTC [SEC Form 4] [SEC Form 4 filed by President/CEO/Treasurer Damadian Timothy Raymond](https://www.quantisnow.com/insight/sec-form-4-filed-by-presidentceotreasurer-damadian-timothy-raymond-6593101)
- 2026-06-08 17:24 UTC [SEC Form 4] [President/CEO/Treasurer Damadian Timothy Raymond was granted 26,000 units of FONAR CORPORATION COMMON STOCK and transferred by will 36,359 units of FONAR CORPORATION COMMON STOCK), increasing direct ownership by 559% to 79,059 units (SEC Form 4)](https://www.quantisnow.com/insight/presidentceotreasurer-damadian-timothy-raymond-was-granted-26000-units-of-fonar-6593066)
- 2026-06-08 17:14 UTC [SEC Form 3] [New insider Damadian Timothy Raymond claimed ownership of 12,000 units of FONAR CORPORATION COMMON STOCK (SEC Form 3)](https://www.quantisnow.com/insight/new-insider-damadian-timothy-raymond-claimed-ownership-of-12000-units-6593054)
- 2026-06-04 10:01 UTC [Insider Buy] [Large owner Shane Hilary bought $4,113,298 worth of shares (215,336 units at $19.10) (SEC Form 4)](https://www.quantisnow.com/insight/large-owner-shane-hilary-bought-4113298-worth-of-shares-215336-6588398)
- 2026-06-03 20:15 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Fonar Corporation](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-fonar-corporation-6586919)
- 2026-06-03 20:14 UTC [Amendment: SEC Form SC 13E3/A filed by Fonar Corporation](https://www.quantisnow.com/insight/amendment-sec-form-sc-13e3a-filed-by-fonar-corporation-6586855)
- 2026-06-03 20:11 UTC [SEC Form 8-K] [Fonar Corporation filed SEC Form 8-K: Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Creation of a Direct Financial Obligation, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Material Modification to Rights of Security Holders, Changes in Control of Registrant, Leadership Update, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year](https://www.quantisnow.com/insight/fonar-corporation-filed-sec-form-8-k-entry-into-a-material-6586820)
- 2026-05-29 21:23 UTC [Insider Buy] [Large owner Shane Hilary bought $5,092,808 worth of shares (267,339 units at $19.05) (SEC Form 4)](https://www.quantisnow.com/insight/large-owner-shane-hilary-bought-5092808-worth-of-shares-267339-6579950)
- 2026-05-29 20:46 UTC [SEC Form 8-K] [SEC Form 8-K filed by Fonar Corporation](https://www.quantisnow.com/insight/sec-form-8-k-filed-by-fonar-corporation-6579649)
- 2026-05-27 21:49 UTC [Insider Buy] [Large owner Shane Hilary bought $1,356,152 worth of shares (71,414 units at $18.99) (SEC Form 4)](https://www.quantisnow.com/insight/large-owner-shane-hilary-bought-1356152-worth-of-shares-71414-6575484)
- 2026-05-26 12:27 UTC [SEC Form 3] [New insider Shane Hilary claimed ownership of 1,440,130 shares (SEC Form 3)](https://www.quantisnow.com/insight/new-insider-shane-hilary-claimed-ownership-of-1440130-shares-sec-6571424)
- 2026-05-21 21:27 UTC [SEC Form DEFA14A] [SEC Form DEFA14A filed by Fonar Corporation](https://www.quantisnow.com/insight/sec-form-defa14a-filed-by-fonar-corporation-6568263)
- 2026-05-21 21:24 UTC [SEC Form 8-K] [SEC Form 8-K filed by Fonar Corporation](https://www.quantisnow.com/insight/sec-form-8-k-filed-by-fonar-corporation-6568251)
- 2026-05-14 20:45 UTC [Amendment: SEC Form SCHEDULE 13G/A filed by Fonar Corporation](https://www.quantisnow.com/insight/amendment-sec-form-schedule-13ga-filed-by-fonar-corporation-6554561)
- 2026-05-12 21:13 UTC [SEC Form DEFA14A] [SEC Form DEFA14A filed by Fonar Corporation](https://www.quantisnow.com/insight/sec-form-defa14a-filed-by-fonar-corporation-6548871)
- 2026-05-12 21:12 UTC [SEC Form 8-K] [Fonar Corporation filed SEC Form 8-K: Results of Operations and Financial Condition](https://www.quantisnow.com/insight/fonar-corporation-filed-sec-form-8-k-results-of-operations-and-6548863)
- 2026-05-11 20:16 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Fonar Corporation](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-fonar-corporation-6545106)
- 2026-05-11 20:15 UTC [Earnings] [FONAR Announces Financial Results for Fiscal 2026 Third Quarter and Nine-Month Period](https://www.quantisnow.com/insight/fonar-announces-financial-results-for-fiscal-2026-third-quarter-and-6545062)
- 2026-05-05 20:14 UTC [SEC Form DEF 14A] [SEC Form DEF 14A filed by Fonar Corporation](https://www.quantisnow.com/insight/sec-form-def-14a-filed-by-fonar-corporation-6532249)
- 2026-04-16 20:20 UTC [Amendment: SEC Form SC 13E3/A filed by Fonar Corporation](https://www.quantisnow.com/insight/amendment-sec-form-sc-13e3a-filed-by-fonar-corporation-6503331)
- 2026-04-16 20:16 UTC [SEC Form DEFM14A] [SEC Form DEFM14A filed by Fonar Corporation](https://www.quantisnow.com/insight/sec-form-defm14a-filed-by-fonar-corporation-6503298)
- 2026-04-09 17:42 UTC [Amendment: SEC Form SCHEDULE 13G/A filed by Fonar Corporation](https://www.quantisnow.com/insight/amendment-sec-form-schedule-13ga-filed-by-fonar-corporation-6494474)
- 2026-03-26 22:39 UTC [Amendment: SEC Form SCHEDULE 13G/A filed by Fonar Corporation](https://www.quantisnow.com/insight/amendment-sec-form-schedule-13ga-filed-by-fonar-corporation-6472307)
- 2026-03-23 21:27 UTC [Amendment: SEC Form SC 13E3/A filed by Fonar Corporation](https://www.quantisnow.com/insight/amendment-sec-form-sc-13e3a-filed-by-fonar-corporation-6465578)

## More

- Live page with ratings, short volume, options and peers: https://www.quantisnow.com/company/FONR
- Earnings history: https://www.quantisnow.com/earnings/FONR
- Dividend history: https://www.quantisnow.com/dividends/FONR
- Insider transactions: https://www.quantisnow.com/insiders/FONR
- Options chain: https://www.quantisnow.com/options/FONR
- SEC 8-K filings only: https://www.quantisnow.com/company/FONR/8-k
- RSS and alerts for FONR: https://www.quantisnow.com/docs/rss-feeds.md