14 insiders reported 95 Form 4 transactions for RadNet, Inc. (RDNT) over the past 18 months (most recent 2026-06-22). Recent activity: SWARTZ DAVID L (Director) Sell 2,699 shares, Berger Howard G (President, CEO) Sell 90 shares, Wesdorp Cornelis (Pres & CEO, Digital Health) Sell 4,750 shares, Forthuber Stephen M (Pres & CEO-Eastern Operations) Sell 24,214 shares, Forthuber Stephen M (Pres & CEO-Eastern Operations) Sell 19,853 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-22 | SWARTZ DAVID L | Director | Sell | 2,699 | $145,449 |
| 2026-06-18 | Berger Howard G | President, CEO | Sell | 90 | $0 |
| 2026-06-18 | Wesdorp Cornelis | Pres & CEO, Digital Health | Sell | 4,750 | $276,022 |
| 2026-06-16 | Forthuber Stephen M | Pres & CEO-Eastern Operations | Sell | 24,214 | $1.4M |
| 2026-06-16 | Forthuber Stephen M | Pres & CEO-Eastern Operations | Sell | 19,853 | $1.2M |
| 2026-06-03 | Levitt Lawrence L | Director | Buy | 2,946 | $0 |
| 2026-06-03 | SWARTZ DAVID L | Director | Buy | 2,946 | $0 |
| 2026-06-03 | SPURLOCK GREGORY E. | Director | Buy | 2,946 | $0 |
| 2026-06-03 | Jacobs Laura Pastre | Director | Buy | 2,946 | $0 |
| 2026-03-23 | Sorensen Alma Gregory | Chief Strategy Officer | Sell | 9,554 | $590,819 |
| 2026-03-23 | Sorensen Alma Gregory | Chief Strategy Officer | Sell | 5,346 | $335,836 |
| 2026-03-23 | Sorensen Alma Gregory | Chief Strategy Officer | Sell | 100 | $6,359 |
| 2026-03-23 | Sorensen Alma Gregory | Chief Strategy Officer | Sell | 7,000 | $0 |
| 2026-03-18 | Sorensen Alma Gregory | Chief Strategy Officer | Sell | 5,919 | $365,321 |
| 2026-03-18 | Sorensen Alma Gregory | Chief Strategy Officer | Sell | 14,200 | $882,104 |
| 2026-03-18 | Sorensen Alma Gregory | Chief Strategy Officer | Sell | 800 | $50,176 |
| 2026-03-12 | Sorensen Alma Gregory | Chief Strategy Officer | Buy | 3,742 | $0 |
| 2026-03-12 | Sorensen Alma Gregory | Chief Strategy Officer | Buy | 4,987 | $0 |
| 2026-03-12 | Sorensen Alma Gregory | Chief Strategy Officer | Buy | 6,237 | $0 |
| 2026-03-12 | Sorensen Alma Gregory | Chief Strategy Officer | Buy | 7,481 | $0 |
| 2026-03-12 | Sorensen Alma Gregory | Chief Strategy Officer | Buy | 8,727 | $0 |
| 2026-03-12 | Sorensen Alma Gregory | Chief Strategy Officer | Buy | 12,466 | $0 |
| 2026-03-12 | Sorensen Alma Gregory | Chief Strategy Officer | Buy | 2,493 | $0 |
| 2026-03-12 | Sorensen Alma Gregory | Chief Strategy Officer | Buy | 16,831 | $0 |
| 2026-03-05 | HAMES NORMAN R | Pres and COO-West Operations | Buy | 22,045 | $0 |
Source: SEC Form 4 filings · as of 2026-06-22