David L Swartz insider trades: RadNet (RDNT) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where David reports to the SEC
Open-market buys and sales
7 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Jun 18, 2026 | RDNT | ↓ Sell | 2,699 | $53.89 | $145K | Direct | Jun 22, 2026 (4d) |
| Mar 7, 2025 | RDNT | ↓ Sell | 25,000 | $50.84 | $1.3M | Direct | Mar 11, 2025 (4d) |
| Jun 12, 2024 | RDNT | ↓ Sell | 25,000 | $60.75 | $1.5M | Direct | Jun 12, 2024 (0d) |
| Aug 11, 2021 | RDNT | ↑ Buy | 4,519 | $33.47 | $151K | By spouse | Aug 13, 2021 (2d) |
| Mar 18, 2019 | RDNT | ↓ Sell | 11,556 | $14.72 | $170K | Direct | Mar 22, 2019 (4d) |
| Sep 7, 2017 | RDNT | ↓ Sell | 25,000 | $10.98 | $275K | Direct | Sep 7, 2017 (0d) |
| Dec 28, 2006 | RDNT.OB | ↑ Buy | 10,000 | $4.59 | $46K | Direct | Jan 3, 2007 (6d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other RDNT insiders
Open-market trades in the last 12 months
About David L Swartz's insider trades
David L Swartz is a director at RadNet (RDNT). Since Dec 28, 2006, David has reported 2 open-market purchases worth $197K and 5 sales worth $3.4M on SEC Form 4. In the last 12 months: 1 sale ($145K).
Their filings also include grants and awards (16 filings), other transactions (10 filings), option exercises (8 filings), shares withheld for taxes (4 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every RDNT insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.