RadNet, Inc. (RDNT) has 233 open-market insider trades by 21 insiders since 2008. Over the last six months insiders net sold $3.0M. The most active filer is Norman R. Hames, President & COO.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Norman R. Hames | PresCOO | — | 110 | $29.3M | 2026-03-03 |
| Stephen M. Forthuber | CEOPres | — | 13 | $16.4M | 2026-06-15 |
| Sandy Nyholm Kaminsky | 10% Owner | — | 1 | $12.0M | 2017-10-03 |
| Michael N. Murdock | VP | — | 17 | $9.6M | 2026-03-03 |
| Alma Gregory Sorensen | CSO | — | 4 | $8.5M | 2026-03-19 |
| Ranjan Jayanathan | CIO | — | 2 | $7.5M | 2025-08-19 |
| Mark Stolper | CFOVP | — | 16 | $7.4M | 2026-03-03 |
| Mital Patel | CAOVP | — | 2 | $6.3M | 2026-03-03 |
| David L. Swartz | Dir | — | 6 | $5.4M | 2026-06-18 |
| David Jeffrey Katz | CLOVP | — | 4 | $5.2M | 2026-03-03 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| David L. Swartz | Director | Sell | $145K | 2026-06-18 |
| Cornelis Wesdorp | CEO & President | Sell | $276K | 2026-06-16 |
| Stephen M. Forthuber | CEO & President | Sell | $2.6M | 2026-06-15 |
| Alma Gregory Sorensen | CSO | Sell | $933K | 2026-03-19 |
| Alma Gregory Sorensen | CSO | Sell | $932K | 2026-03-18 |
| Stephen M. Forthuber | President & COO | Sell | $6.9M |
Companies that share insiders with RDNT, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2025-12-05 |
| Mital Patel | CAO & VP | Sell | $3.9M | 2025-11-17 |
| Mark Stolper | CFO & VP | Sell | $2.6M | 2025-09-16 |
| David Jeffrey Katz | CLO & VP | Sell | $1.0M | 2025-09-16 |
| Cornelis Wesdorp | Pres & CEO & Digital Health | Sell | $36K | 2025-09-11 |
| Norman R. Hames | President & COO | Sell | $727K | 2025-09-10 |
| Cornelis Wesdorp | Pres & CEO & Digital Health | Sell | $36K | 2025-09-09 |
| Norman R. Hames | President & COO | Sell | $356K | 2025-08-27 |
| Ranjan Jayanathan | CIO | Sell | $4.4M | 2025-08-19 |
| Cornelis Wesdorp | CEO & President | Sell | $100K | 2025-08-19 |