How many insider trades does FilingIQ track for FONR?

FilingIQ tracks 25 Form 4 insider transactions for FONR (FONAR CORP), covering filings from May 22, 2015 onwards. 4 of those were filed in the last 90 days.

Are FONR insiders net buyers or net sellers?

Across the full Form 4 history for FONR, 8 transactions (32%) were open-market purchases and 17 (68%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does FONR insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.

What sector is FONR in?

FONAR CORP (FONR) is classified in the Healthcare sector, specifically Diagnostics & Research, with a current market capitalisation of $116.12M.

FONR insider trading

NasdaqCM Healthcare

FONAR CORP — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades

Last 90 days

Buys / sells

32% / 68%

Market cap

$116.12M

About FONAR CORP

FONAR Corporation, together with its subsidiaries, engages in the designing, manufacturing, selling, and servicing of magnetic resonance imaging (MRI) scanners for the detection and diagnosis of human diseases, abnormalities, other medical conditions, and injuries in the United States. It operates in two segments: Medical Equipment, and Physician Management and Diagnostic Services. The company offers an Upright MRI scanner, which allows patients to be scanned in weight-bearing conditions, such as standing, sitting, bending, or lying down. It also provides 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 legal and regulatory matters, and development and implementation of practice growth and marketing strategies. In addition, the company owns and operates diagnostic imaging facilities. The company markets its scanners to private diagnostic imaging centers and hospital outpatient imaging facilities. FONAR Corporation was founded in 1978 and is based in Melville, New York.

Company website: www.fonar.com

FONR insider activity at a glance

FilingIQ has scored 25 insider transactions for FONR since May 22, 2015. The most recent filing in our index is dated May 29, 2026.

Across the full history, 8 open-market purchases and 17 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on FONR insider trades is 52.4/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live FONR trades on FilingIQ Raw filings on SEC EDGAR

Other Healthcare tickers with recent insider activity

UTHR 1,265

UNITED THERAPEUTICS Corp

APLS 277

Apellis Pharmaceuticals, Inc.

KMDA 218

KAMADA LTD

GH 195

Guardant Health, Inc.

ADPT 184

Adaptive Biotechnologies Corp

BMY 182

BRISTOL MYERS SQUIBB CO

VTRS 165

Viatris Inc

ALNY 153

ALNYLAM PHARMACEUTICALS, INC.

Frequently asked

How many insider trades does FilingIQ track for FONR?: FilingIQ tracks 25 Form 4 insider transactions for FONR (FONAR CORP), covering filings from May 22, 2015 onwards. 4 of those were filed in the last 90 days.
Are FONR insiders net buyers or net sellers?: Across the full Form 4 history for FONR, 8 transactions (32%) were open-market purchases and 17 (68%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does FONR insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is FONR in?: FONAR CORP (FONR) is classified in the Healthcare sector, specifically Diagnostics & Research, with a current market capitalisation of $116.12M.

Methodology & sources

Every FONR insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.