$RDNT insider trading
Over the last 12 months, RadNet insiders reported no purchases and 12 sales totaling $16.7M across SEC Form 4 filings.
- Bought · 12m
- — 0 events
- Sold · 12m
- $16.7M 12 events
- Events · 12m
- 12 Form 4 filings, grouped
- Insiders · 12m
- 8 distinct reporters
- 10b5-1 share
- 0% of events, not dollars
All insider trades
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Jun 18, 2026 | SWARTZ DAVID LD | ▼ Sale | 2,699 | $53.89 | $145K | -1.5% | — |
| Jun 16, 2026 | Wesdorp CornelisPres & CEO, Digital Health · O | ▼ Sale | 4,750 | $58.11 | $276K | -6.4% | — |
| Jun 15, 2026 | Forthuber Stephen MPres & CEO-Eastern Operations · O | ▼ Sale | 44,067 | $58.16 | $2.6M | -8% | 2 tranches |
| Mar 19, 2026 | Sorensen Alma GregoryChief Strategy Officer · O·D | ▼ Sale | 15,000 | $62.2 | $933K | -1.2% | 3 tranches |
| Mar 18, 2026 | Sorensen Alma GregoryChief Strategy Officer · O·D | ▼ Sale | 15,000 | $62.15 | $932K | -1.2% | 2 tranches |
| Dec 5, 2025 | Forthuber Stephen MPres & COO-Eastern Operations · O | ▼ Sale | 45,088 | $78.33 | $3.5M | -7.9% | 3 tranches |
| Nov 19, 2025 | Patel MitalEVP of Fin Planning, CAO · O | ▼ Sale | 50,000 | $78.05 | $3.9M | -21.7% | 3 tranches |
| Sep 16, 2025 | STOLPER MARKEVP, Chief Financial Officer · O | ▼ Sale | 35,000 | $73.89 | $2.6M | -34% | — |
| Sep 16, 2025 | Katz David JeffreyEVP and Chief Legal Officer · O | ▼ Sale | 14,000 | $74.44 | $1.0M | -17% | — |
| Sep 11, 2025 | Wesdorp CornelisPres & CEO, Digital Health · O | ▼ Sale | 500 | $72.13 | $36K | -0.9% | — |
| Sep 10, 2025 | HAMES NORMAN RPres and COO-West Operations · O | ▼ Sale | 10,000 | $72.74 | $727K | -4% | — |
| Sep 9, 2025 | Wesdorp CornelisPres & CEO, Digital Health · O | ▼ Sale | 500 | $71.99 | $36K | -0.9% | — |
| Aug 27, 2025 | HAMES NORMAN RPres and COO-West Operations · O | ▼ Sale | 5,000 | $71.1 | $356K | -20.1% | indirect |
| Aug 19, 2025 | Wesdorp CornelisPres & CEO, Digital Health · O | ▼ Sale | 1,500 | $66.98 | $100K | -2.7% | — |
| Aug 19, 2025 | Jayanathan RanjanChief Information Officer · O | ▼ Sale | 65,598 | $67.5 | $4.4M | -32.2% | — |
| Aug 13, 2025 | Katz David JeffreyEVP and Chief Legal Officer · O | ▼ Sale | 17,000 | $68.31 | $1.2M | -16.4% | — |
Every $RDNT filing on this page is one API call away
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? RadNet filings can reach your inbox instead.
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $RDNT feed.