FONAR Corporation (FONR) Insider Trading
Over the last 3 months, FONR insiders made 2 open-market buys and 0 sales, a net purchase of $4.1M (SEC Form 4). Over the last 6 months, 10 institutions increased and 9 reduced their position (13F).
Insider Activity
Sentiment
100/100
Buys (3m)
2
Sells (3m)
0
Net (3m)
$4.1M
Insiders buying
Insider trades by month Buys Sells
Feb
Jun
Sep
Oct
May
Jun
Context3-month price +3%Institutions reducing (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 9, 2026 | Lehman Ronald G.director | Grant | 2,629 | — |
| Jun 9, 2026 | Lehman Ronald G.director | Grant | 350 | — |
| Jun 9, 2026 | Lehman Ronald G.director | Grant | 363 | — |
| Jun 9, 2026 | Lehman Ronald G.director | Grant | 500 | — |
| Jun 9, 2026 | Lehman Ronald G.director | Grant | 488 | — |
| Jun 8, 2026 | Damadian Timothy Raymondofficer: President/CEO/Treasurer | Grant | 11,000 | — |
| Jun 8, 2026 | Bonanni Luciano Bofficer: EVP/COO | Grant | 11,000 | — |
| Jun 8, 2026 | Bonanni Luciano Bofficer: EVP/COO | Grant | 15,000 | — |
| Jun 8, 2026 | Bonanni Luciano Bofficer: EVP/COO | Grant | 8,066 | — |
| Jun 8, 2026 | Bonanni Luciano Bofficer: EVP/COO | Grant | 7,455 | — |
| Jun 8, 2026 | Damadian Timothy Raymondofficer: President/CEO/Treasurer | Grant | 15,000 | — |
| Jun 8, 2026 | Bonanni Luciano Bofficer: EVP/COO | Grant | 5,705 | — |
| Jun 4, 2026 | shane hilary10 percent owner | Buy | 196,336 | $19.10 |
| Jun 4, 2026 | shane hilary10 percent owner | Buy | 19,000 | $19.12 |
| May 29, 2026 | shane hilary10 percent owner | Buy | 41,758 | $19.05 |
| May 29, 2026 | shane hilary10 percent owner | Buy | 155 | $19.05 |
| May 29, 2026 | shane hilary10 percent owner | Buy | 225,426 | $19.05 |
| May 27, 2026 | shane hilary10 percent owner | Buy | 71,414 | $18.99 |
| Oct 3, 2022 | Damadian Timothy Raymondofficer: CEO, President & Treasurer | Buy | 2,500 | $13.63 |
| Oct 3, 2022 | Damadian Timothy Raymondofficer: CEO, President & Treasurer | Buy | 2,200 | $14.15 |
| Oct 3, 2022 | Bonanni Luciano Bofficer: Exec VP, COO & PFO | Buy | 1,300 | $13.82 |
| Oct 3, 2022 | Bonanni Luciano Bofficer: Exec VP, COO & PFO | Buy | 3,400 | $14.16 |
| Sep 27, 2018 | Damadian Raymond Vdirector, 10 percent owner, officer: Treasurer | Sell | 450 | $24.70 |
| Sep 25, 2018 | Damadian Raymond Vdirector, 10 percent owner, officer: Treasurer | Sell | 1,500 | $24.40 |
| Sep 25, 2018 | Damadian Raymond Vdirector, 10 percent owner, officer: Treasurer | Sell | 300 | $24.45 |
| Jun 29, 2018 | Damadian Raymond Vdirector, 10 percent owner, officer: Treasurer | Sell | 607 | $26.46 |
| Jun 29, 2018 | Damadian Raymond Vdirector, 10 percent owner, officer: Treasurer | Sell | 633 | $26.58 |
| Jun 27, 2018 | Damadian Raymond Vdirector, 10 percent owner, officer: Treasurer | Sell | 620 | $27.58 |
| Jun 25, 2018 | Damadian Raymond Vdirector, 10 percent owner, officer: Treasurer | Sell | 700 | $27.60 |
| Jun 25, 2018 | Damadian Raymond Vdirector, 10 percent owner, officer: Treasurer | Sell | 620 | $27.32 |
Source: FONR SEC Form 4 filings, latest Jun 9, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their FONR positions over the last 6 months (SEC Form 13F).
Increased
10
New positions
10
Reduced
9
Sold out
41
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| MONEY CONCEPTS CAPITAL CORP | Reduced | 497K | Apr 30, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 333K | May 15, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 315K | May 7, 2026 |
| FNY INVESTMENT ADVISERS, LLC | New Position | 253K | Apr 15, 2026 |
| GROUPE LA FRANCAISE | New Position | 119K | May 21, 2026 |
| PEAPOD LANE CAPITAL LLC | Increased | 114K | May 4, 2026 |
| BLACKROCK, INC. | Reduced | 91K | May 13, 2026 |
| GABELLI FUNDS LLC | New Position | 91K | May 14, 2026 |
| RBF CAPITAL, LLC | Increased | 90K | May 18, 2026 |
| TWO SIGMA INVESTMENTS, LP | New Position | 81K | May 15, 2026 |
| CREDIT INDUSTRIEL ET COMMERCIAL | New Position | 79K | Apr 29, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 71K | May 15, 2026 |
| AMERICAN CENTURY COMPANIES INC | Increased | 68K | May 15, 2026 |
| GABELLI & CO INVESTMENT ADVISERS, INC. | New Position | 54K | May 14, 2026 |
| VIRTU FINANCIAL LLC | Increased | 49K | May 14, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.