Filer Snapshot

FONAR CORP

CIK 0000355019. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Company

Total filings

547

Latest filing

29 Apr 2026

Industry

n/a

Filing-backed research brief

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Latest signal: SEC filing timeline only. Each card links back to the PortfolioSavvy page where the filing evidence is closest.

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Largest parsed holding

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Populates from the latest parsed 13F information table.

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13D/G large stake

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No recent parsed 13D/G stake row for this CIK.

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Source: SEC Schedule 13D/G

SCHEDULE 13G filed on 29 Apr 2026 for CIK 0000355019.

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Listed symbols
FONR on Nasdaq
At a glance Names, identifiers, and filing context for this profile. 1 identity field
Business address
110 Marcus Dr, Melville, NY, 11747
EDGAR profile Static EDGAR fields kept behind disclosure so the main profile stays readable. 2 profile fields available
Incorporated in
DE
Fiscal year end
30 June

Filer intelligence

What SEC filings say about FONAR CORP

A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.

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SEC source mix

Counts show available parsed rows, not one combined ownership total.

No XML rows yet
13F portfolio No rows yet

Quarterly institutional portfolio holdings.

13D/G stakes No rows yet

Beneficial ownership and large-stake disclosures.

Forms 3/4/5 No rows yet

Officer, director, and 10% owner holdings or transactions.

No parsed ownership summary yet

We still show the SEC filing timeline below. The intelligence summary will populate when parsed 13F, 13D/G, or Forms 3/4/5 data exists for this CIK.

SEC filing record

CIK 0000355019 filing coverage

Start with this filing record, then use the linked ownership pages when parsed 13F, 13D/G, Forms 3/4/5, or facts data exists for this CIK.

SEC filings
547
First seen
08 Mar 1995
Latest filing
29 Apr 2026
Entity
Company

Observed form types

SCHEDULE 13G SC 13E3/A DEFM14A SCHEDULE 13G/A PRER14A SC 13E3 PREM14A DEFA14A 8-K 10-Q +30 more

CIK-linked evidence first

FONAR CORP SEC filings 344437405 holder history Open SEC filing index

Latest Filings

Showing the latest 12 of 293 SEC filings for FONAR CORP.

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SCHEDULE 13G File 005-33323

SCHEDULE 13G filing

Filing date
29 Apr 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
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SC 13E3/A File 005-33323

SC 13E3/A

Filing date
16 Apr 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
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DEFM14A File 000-10248

DEFM14A

Filing date
16 Apr 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
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SCHEDULE 13G/A File 005-33323

SCHEDULE 13G/A filing

Filing date
09 Apr 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
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SCHEDULE 13G/A File 005-33323

SCHEDULE 13G/A filing

Filing date
26 Mar 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
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SC 13E3/A File 005-33323

SC 13E3/A

Filing date
23 Mar 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
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PRER14A File 000-10248

PRER14A

Filing date
23 Mar 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
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PREM14A File 000-10248

PREM14A

Filing date
26 Feb 2026
Reporting date
25 Feb 2026
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DEFA14A File 000-10248

FORM DEFA14A

Filing date
17 Feb 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
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8-K File 000-10248

ITEM 2.02: RESULTS OF OPERATIONS AND FINANCIAL CONDITIONS

Filing date
17 Feb 2026
Reporting date
13 Feb 2026
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10-Q File 000-10248

FONAR CORPORATION 10-Q FOR QUARTER ENDED DEC. 31, 2025

Filing date
13 Feb 2026
Reporting date
31 Dec 2025
Next action
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