FONAR Corporation (FONR) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-06-10
1:09 pm
Purchase
2026-06-0113GFONARD CORPORATION COM
FONR
Andrew Berger439,318
7.100%
439,318increase
(New Position)
Filing
History
2026-06-03
5:13 pm
Sale
2026-06-0313DFONAR CORP
FONR
Damadian Timothy Raymond0
0.000%
-121,958decrease
(Position Closed)
Filing
History
2026-05-14
4:45 pm
Sale
2026-03-3113GFONARD CORPORATION COM
FONR
Renaissance Technologies LLC1,116
0.020%
-314,600decrease
(-99.65%)
Filing
History
2026-05-11
09:25 am
Purchase
2026-05-0713GFONARD CORPORATION COM
FONR
shane hilary720,065
11.600%
306,859increase
(+74.26%)
Filing
History
2026-04-29
6:53 pm
Purchase
2026-03-3113GFONARD CORPORATION COM
FONR
VANGUARD CAPITAL MANAGEMENT LLC373,440
6.040%
373,440increase
(New Position)
Filing
History
2026-04-09
1:42 pm
Sale
2026-03-3113GFONARD CORPORATION COM
FONR
DIMENSIONAL FUND ADVISORS LP315,471
5.100%
-79,288decrease
(-20.09%)
Filing
History
2026-03-26
6:39 pm
Sale
2026-03-1313GFONARD CORPORATION COM
FONR
VANGUARD GROUP INC0
0.000%
-390,345decrease
(Position Closed)
Filing
History
2026-02-13
4:05 pm
Sale
2025-12-3113GFONARD CORPORATION COM
FONR
Kayne Anderson Rudnick Investment Management, LLC251,350
4.100%
-292,686decrease
(-53.80%)
Filing
History
2026-02-12
2:13 pm
Purchase
2025-12-0413GFONARD CORPORATION COM
FONR
Renaissance Technologies LLC315,716
5.090%
7,100increase
(+2.30%)
Filing
History
2026-01-09
4:11 pm
Purchase
2026-01-0513GFONARD CORPORATION COM
FONR
shane hilary413,206
6.660%
413,206increase
(New Position)
Filing
History
2026-01-02
11:14 am
Purchase
2025-12-2313DFONAR CORP
FONR
Damadian Timothy Raymond121,958
1.950%
405increase
(+0.33%)
Filing
History
2025-11-13
2:28 pm
Sale
2025-09-3013GFONARD CORPORATION COM
FONR
Renaissance Technologies LLC308,616
4.970%
-6,900decrease
(-2.19%)
Filing
History
2025-08-18
5:46 pm
Purchase
2025-06-3013GFONARD CORPORATION COM
FONR
MONEY CONCEPTS CAPITAL CORP462,760
7.500%
83,428increase
(+21.99%)
Filing
History
2025-08-13
4:08 pm
Purchase
2025-05-1913GFONARD CORPORATION COM
FONR
Renaissance Technologies LLC315,516
5.090%
11,100increase
(+3.65%)
Filing
History
2025-08-13
4:05 pm
Sale
2025-06-3013GFONARD CORPORATION COM
FONR
Kayne Anderson Rudnick Investment Management, LLC544,036
8.800%
-88,533decrease
(-14.00%)
Filing
History
2025-07-17
7:40 pm
Unchanged
2025-07-1713DFONAR CORP
FONR
Damadian Timothy Raymond121,553
1.900%
0
(Unchanged)
Filing
History
2025-07-11
4:20 pm
Purchase
2025-07-0713DFONAR CORP
FONR
Damadian Timothy Raymond121,553
1.900%
121,553increase
(New Position)
Filing
History
2025-05-14
3:27 pm
Sale
2025-03-3113GFONARD CORPORATION COM
FONR
Renaissance Technologies LLC304,416
4.900%
-29,100decrease
(-8.73%)
Filing
History
2024-11-14
12:27 pm
Purchase
2024-09-3013GFONARD CORPORATION COM
FONR
MONEY CONCEPTS CAPITAL CORP379,332
6.000%
379,332increase
(New Position)
Filing
History
2024-11-13
2:40 pm
Purchase
2024-04-1513GFONARD CORPORATION COM
FONR
Renaissance Technologies LLC333,516
5.270%
30,379increase
(+10.02%)
Filing
History
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