RDNT
RadNet, Inc. · Healthcare · Market cap $5.8B
Insiders sold $3.0M net in the last 90 days ·3 sellers, 0 buyers· latest Form 4 filed Jun 22, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$15.9M
reported sales (SEC code S)
Unique Insiders
7
in the rolling window
Latest filing
Jun 22, 2026
SWARTZ DAVID L
RadNet, Inc. (RDNT) has 33 SEC Form 4 filings (52 transaction rows) in the rolling window, disclosed by 7 distinct insiders. Most recent filing: Jun 22, 2026.
Inside the rolling window, 7 insiders at RadNet, Inc. reported no open-market purchases and 12 open-market sales totaling $15.9M. The most active filer is EVP of Fin Planning, CAO Patel Mital with 3 filings. Insiders have net sold $4.8M over the trailing 6 months. The most recent open-market filing is a sale of 2,699 shares by Director SWARTZ DAVID L, dated Jun 18, 2026, worth $145K.
- Industry:Medical - Diagnostics & Research
- CEO:Howard G. Berger
- Employees:11,000
- HQ:Los Angeles, CA, US
- IPO:1997-01-03
| Source | |||||||
|---|---|---|---|---|---|---|---|
SWARTZ DAVID LFirst filing | Director | Sale | 2,699 | $145K | Jun 22 | +33.2% | SEC ↗ |
Wesdorp CornelisFirst in 9 months | Pres & CEO, Digital Health | Sale | 4,750 | $276K | Jun 18 | +38.2% | SEC ↗ |
Forthuber Stephen MFirst in 6 months | Pres & CEO-Eastern Operations | Sale | 44,067 | $2.6M | Jun 16 | +31.4% | SEC ↗ |
| Chief Strategy Officer | Sale | 15,000 | $933K | Mar 23 | +20.3% | SEC ↗ | |
Sorensen Alma GregoryFirst filing | Chief Strategy Officer | Sale | 15,000 | $932K | Mar 18 | +19.8% | SEC ↗ |
Forthuber Stephen MFirst filing | Pres & COO-Eastern Operations | Sale | 45,088 | $3.5M | Dec 9 | -2.1% | SEC ↗ |
Patel MitalFirst filing | EVP of Fin Planning, CAO | Sale | 25,000 | $1.9M | Nov 19 | — | SEC ↗ |
Patel MitalFirst filing | EVP of Fin Planning, CAO | Sale | 9,920 | $794K | Nov 19 | — | SEC ↗ |
Patel MitalFirst filing | EVP of Fin Planning, CAO | Sale | 15,080 | $1.2M | Nov 19 | — | SEC ↗ |
STOLPER MARKFirst filing | EVP, Chief Financial Officer | Sale | 35,000 | $2.6M | Sep 18 | — | SEC ↗ |
Katz David JeffreyFirst filing | EVP and Chief Legal Officer | Sale | 14,000 | $1.0M | Sep 17 | — | SEC ↗ |
Wesdorp CornelisFirst filing | Pres & CEO, Digital Health | Sale | 500 | $36K | Sep 15 | — | SEC ↗ |
Frequently asked questions
How many SEC Form 4 insider filings does RDNT have?
RadNet, Inc. (RDNT) has 33 SEC Form 4 filings (52 transaction rows) in the rolling 365-day window, disclosed by 7 distinct insiders. Most recent filing: Jun 22, 2026.
When was the most recent SEC Form 4 filing for RDNT?
The most recent Form 4 filing for RDNT on Tracefour is dated Jun 22, 2026.
Who is the most active insider at RDNT?
The most active SEC Form 4 filer at RDNT in the rolling window is EVP of Fin Planning, CAO Patel Mital, with 3 filings.
What is the net insider flow at RDNT over the last 6 months?
Over the trailing 180 days, insiders at RDNT have net sold $4.8M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at RDNT in the current window?
Inside the rolling window, insiders at RDNT bought $0 and sold $15.9M based on SEC Form 4 filings.
Can I get alerts for RDNT insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at RadNet, Inc. (RDNT). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
RadNet, Inc. is in the Healthcare sector.