RadNet ($RDNT) Insider Trading & Smart Money Activity
RadNet, Inc. ($RDNT) has 3 insider trades and 2 13F position changes on file. In the last 12 months on the open market, no insider bought and 2 insiders sold ($2.71M), net -$2.71M.
- Insider buyers (12 mo)
- 0
- Insider sellers (12 mo)
- 2
- Net insider $ (12 mo)
- -$2.71M
- Congress trades (12 mo)
- 0
- 13F moves on file
- 2
- Analyst ratings on file
- 0
RDNT insider buying and selling by quarter
| Quarter | Insider buys | Insider sales | Congress buys / sales | 13F added / cut |
|---|---|---|---|---|
| Q1 2026 | 0 | 0 | 0 / 0 | 0 / 0 |
| Q2 2026 | 0 | 2 · $2.71M | 0 / 0 | 2 / 0 |
| Q3 2026 | 0 | 0 | 0 / 0 | 0 / 0 |
| Q4 2026 | 0 | 0 | 0 / 0 | 0 / 0 |
Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.
All RDNT insider, congress, 13F and analyst activity
| Date | Source | Who | Action | Shares | Value / amount | ΔOwn | 1W | 1M | 6M | Filing | Story |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Insider | David Swartz | Sell (Open-market sale) | 2.70K sh | $145.45K | +11.7% | +12.9% | — | ||||
| Insider | Howard BergerPresident, CEO | Sell (Gift) | 90 sh | -0.5% | +11.5% | Read | |||||
| Insider | Stephen ForthuberPres & CEO-Eastern Operations | Sell (Open-market sale) | 44.07K sh | $2.56M | -2.3% | +7.6% | — | ||||
| 13F | Rtw Investments | Added | +346.50K sh | $243M | +3.8% | +8.9% | Read | ||||
| 13F | Rtw Investments | Added | +346.50K sh | $264.26M | +3.8% | +8.9% | Read |
1W / 1M / 6M = how RDNT moved from the trade or filing date.
Insider trading in RDNT: who is buying and selling
| Insider | Role | Trades | Open-market net | Shares held | Last trade |
|---|---|---|---|---|---|
| David Swartz | 1 | -$145.45K | Jun 18, 2026 | ||
| Howard Berger | President, CEO | 1 | — | Jun 16, 2026 | |
| Stephen Forthuber | Pres & CEO-Eastern Operations | 1 | -$2.56M | Jun 15, 2026 |
Institutions moving RDNT (13F)
Frequently asked questions
Are RDNT insiders buying or selling?
Over the last 12 months 0 insiders made 0 open-market purchases worth $0 and 2 insiders made 2 open-market sales worth $2.71M, a net -$2.71M.
What is the latest insider trade in RDNT?
David Swartz filed a sell (open-market sale) of 2.70K sh worth $145.45K on Jun 18, 2026.
Which institutions changed their RDNT positions?
Recent 13F filers moving the stock include Rtw Investments.
Other diagnostics & research stocks
Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.
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