Insider · CIK 0002037343
Cornelis Wesdorp
Files at RDNT (RadNet, Inc.). First filing Aug 21, 2025, latest Jun 18, 2026.
Cornelis Wesdorp files SEC Form 4 as CEO at RDNT (RadNet, Inc.). Since Aug 21, 2025, Cornelis Wesdorp has reported 0 open-market buys worth $0 and 4 open-market sells worth $449k, the latest filed on Jun 18, 2026.
A track record needs three past buys with six months of prices behind them; Cornelis Wesdorp has 0, so none is measured yet.
The newest scored trade: sold $276k of RDNT on Jun 16, 2026, filed Jun 18, 2026, scored 54 (moderate). In the last 12 months: 0 buys worth $0 and 1 sell worth $276k.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
RDNT: RadNet, Inc.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 54Moderate | RadNet, Inc. | $276k 4,750 shares | -6% | +9% from low-33% from high | |
| 46Moderate | RadNet, Inc. | $36k 500 shares | -1% | +61% from low-15% from high | |
| 46Moderate | RadNet, Inc. | $36k 500 shares | -1% | +59% from low-15% from high | |
| 50Moderate | RadNet, Inc. | $100k 1,500 shares | -3% | +48% from low-21% from high |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Jun 16, 2026 | RDNT RadNet, Inc. | 4,750 0.01% of outstanding | $269k | Jun 16, 2026 | none |
| Sep 11, 2025 | RDNT RadNet, Inc. | 500 0.00% of outstanding | $37k | Sep 11, 2025 | $136k |
| Sep 9, 2025 | RDNT RadNet, Inc. | 2,000 0.00% of outstanding | $145k | Aug 19, 2025 | $100k |
| Mar 7, 2025 | RDNT RadNet, Inc. | 5,000 0.01% of outstanding | $258k | Mar 5, 2025 | none |
Transactions
Every row this insider has filed, 5 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jun 16, 2026 | RDNT RadNet, Inc. | SOpen-market sale Common Stock | -4,750 | $58.11 | $276k | 69,075 | Jun 18, 2026 |
| Mar 3, 2026 | RDNT RadNet, Inc. | AGrant or award Common Stock | +20,330 | $0.00 | $0 | 73,825 | Mar 5, 2026 |
| Sep 11, 2025 | RDNT RadNet, Inc. | SOpen-market sale Common Stock | -500 | $72.13 | $36k | 53,495 | Sep 15, 2025 |
| Sep 9, 2025 | RDNT RadNet, Inc. | SOpen-market sale Common Stock | -500 | $71.99 | $36k | 53,995 | Sep 10, 2025 |
| Aug 19, 2025 | RDNT RadNet, Inc. | SOpen-market sale Common Stock | -1,500 | $66.98 | $100k | 54,495 | Aug 21, 2025 |
Questions about Cornelis Wesdorp
Answered from the filings on this page, as of the latest one.
Is Cornelis Wesdorp buying or selling?
In the last 12 months Cornelis Wesdorp reported 0 open-market buys worth $0 and 1 open-market sell worth $276k on SEC Form 4; the latest was sold $276k of RDNT on Jun 16, 2026. Grants, option exercises and tax withholding are not counted.
How did Cornelis Wesdorp's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Cornelis Wesdorp has 0.
Where does Cornelis Wesdorp file Form 4?
Cornelis Wesdorp has filed Form 4 at RDNT (RadNet, Inc.) as Pres & CEO, Digital Health. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.