Fonar Corp (FONR) Insider Ownership

Historic Insider Ownership Trends

According to recent filings covering the 90 days ending January 10, 2026, the three most significant insider holders at Fonar are Exec Vp And Coo & Pfo Luciano B Bonanni (54.25K shares), Ceo And President & Treasurer Timothy Raymond Damadian (42.70K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
Luciano B Bonanni Exec Vp And Coo & Pfo 54,253 03 Oct, 2022
Timothy Raymond Damadian Ceo And President & Treasurer 42,700 03 Oct, 2022

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
30 Sep, 2022 Timothy Raymond Damadian FONAR CORPORATION COMMON STOCK A 2,200 $14.15 42,700 D P
30 Sep, 2022 Luciano B Bonanni FONAR CORPORATION COMMON STOCK A 3,400 $14.16 54,253 D P
29 Sep, 2022 Timothy Raymond Damadian FONAR CORPORATION COMMON STOCK A 2,500 $13.63 40,500 D P
29 Sep, 2022 Luciano B Bonanni FONAR CORPORATION COMMON STOCK A 1,300 $13.82 50,853 D P
27 Sep, 2018 Raymond V Damadian - - 121,402 D
27 Sep, 2018 Raymond V Damadian FONAR CORPORATION COMMON STOCK D 450 $24.65 121,402 D S
26 Sep, 2018 Raymond V Damadian FONAR CORPORATION COMMON STOCK D 450 $24.70 121,852 D S
26 Sep, 2018 Raymond V Damadian - - 121,852 D
29 Jun, 2018 Raymond V Damadian FONAR CORPORATION COMMON STOCK D 633 $26.58 124,702 D S
28 Jun, 2018 Raymond V Damadian FONAR CORPORATION COMMON STOCK D 607 $26.46 125,335 D S
27 Jun, 2018 Raymond V Damadian FONAR CORPORATION COMMON STOCK D 620 $27.15 125,942 D S
26 Jun, 2018 Raymond V Damadian FONAR CORPORATION COMMON STOCK D 620 $27.58 126,562 D S
25 Jun, 2018 Raymond V Damadian FONAR CORPORATION COMMON STOCK D 620 $27.32 127,182 D S
22 Jun, 2018 Raymond V Damadian FONAR CORPORATION COMMON STOCK D 700 $27.60 127,802 D S
21 Jun, 2018 Raymond V Damadian FONAR CORPORATION COMMON STOCK D 600 $27.25 128,502 D S
20 Jun, 2018 Raymond V Damadian FONAR CORPORATION COMMON STOCK D 600 $27.60 129,102 D S
20 Feb, 2018 Robert J Janoff - - 0 D
20 Feb, 2018 Robert J Janoff FONR D 1,000 $25.73 0 D S
16 Jun, 2016 Raymond V Damadian FONAR CORPORATION COMMON STOCK D 2,700 $19.09 103,702 D S
14 Apr, 2016 Raymond V Damadian - - 106,402 D