RadNet, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Katz David Jeffrey | EVP and Chief Legal Officer | Option Exercise | 3,396 | $29.44 | $99,978 | 71,577 | Dec 10, 2025 |
| STOLPER MARK | EVP, Chief Financial Officer | Option Exercise | 35,703 | $6.07 | $216,717 | 103,715 | Dec 10, 2025 |
| Forthuber Stephen M | Pres & COO-Eastern Operations | Sale | 1,700 | $79.77 | $135,609 | 529,221 | Dec 5, 2025 |
| Patel Mital | EVP of Fin Planning, CAO | Gift | 630 | — | — | 179,508 | Dec 3, 2025 |
| Forthuber Stephen M | Pres & COO-Eastern Operations | Option Exercise | 39,127 | $6.07 | $237,501 | 574,309 | Dec 3, 2025 |
| Levitt Lawrence L | — | Gift | 2,700 | — | — | 164,956 | Nov 25, 2025 |
| Berger Howard G | President, CEO | Option Exercise | 25,992 | $18.64 | $484,491 | 348,412 | Nov 19, 2025 |
| Patel Mital | EVP of Fin Planning, CAO | Sale | 9,920 | $80.00 | $793,600 | 195,218 | Nov 17, 2025 |
| Murdock Michael N | EVP, Mergers and Acquisitions | Gift | 3,000 | — | — | 40,084 | Nov 13, 2025 |
| Katz David Jeffrey | EVP and Chief Legal Officer | Sale | 14,000 | $74.44 | $1,042,160 | 68,181 | Sep 16, 2025 |
| STOLPER MARK | EVP, Chief Financial Officer | Sale | 35,000 | $73.89 | $2,586,150 | 68,012 | Sep 16, 2025 |
| Wesdorp Cornelis | Pres & CEO, Digital Health | Sale | 500 | $72.13 | $36,065 | 53,495 | Sep 11, 2025 |
| Katz David Jeffrey | EVP and Chief Legal Officer | Gift | 4,593 | — | — | 82,181 | Sep 11, 2025 |
| HAMES NORMAN R | Pres and COO-West Operations | Sale | 10,000 | $72.74 | $727,400 | 239,183 | Sep 10, 2025 |
| Wesdorp Cornelis | Pres & CEO, Digital Health | Sale | 500 | $71.99 | $35,995 | 53,995 | Sep 9, 2025 |
| HAMES NORMAN R | Pres and COO-West Operations | Sale | 5,000 | $71.10 | $355,500 | 19,889 | Aug 27, 2025 |
| Wesdorp Cornelis | Pres & CEO, Digital Health | Sale | 1,500 | $66.98 | $100,470 | 54,495 | Aug 19, 2025 |
| Jayanathan Ranjan | Chief Information Officer | Sale | 65,598 | $67.50 | $4,427,865 | 138,198 | Aug 19, 2025 |
| Katz David Jeffrey | EVP and Chief Legal Officer | Sale | 17,000 | $68.31 | $1,161,270 | 86,774 | Aug 13, 2025 |
| Sorensen Alma Gregory | EVP, Chief Science Officer | Gift | 5,600 | — | — | 1,165,345 | Jun 17, 2025 |
| SWARTZ DAVID L | — | Award / Grant | 2,699 | — | — | 176,766 | Jun 10, 2025 |
| SPURLOCK GREGORY E. | — | Award / Grant | 2,699 | — | — | 5,290 | Jun 10, 2025 |
| Levitt Lawrence L | — | Award / Grant | 2,699 | — | — | 167,656 | Jun 10, 2025 |
| Jacobs Laura Pastre | — | Award / Grant | 2,699 | — | — | 27,007 | Jun 10, 2025 |
| Murdock Michael N | EVP, Mergers and Acquisitions | Sale | 11,132 | $58.05 | $646,213 | 43,084 | Jun 5, 2025 |
| Sorensen Alma Gregory | EVP, Chief Science Officer | Award / Grant | 10,436 | — | — | 1,170,945 | Jun 1, 2025 |
| Sorensen Alma Gregory | EVP, Chief Science Officer | Sale | 55,000 | $56.48 | $3,106,400 | 1,160,509 | May 22, 2025 |
| Levitt Lawrence L | — | Sale | 5,000 | $61.09 | $305,450 | 164,957 | May 16, 2025 |
| Sorensen Alma Gregory | EVP, Chief Science Officer | Award / Grant | 10,232 | — | — | 1,260,509 | May 1, 2025 |
| Patel Mital | EVP of Fin Planning, CAO | Option Exercise | 3,467 | $20.43 | $70,831 | 230,138 | Apr 4, 2025 |
| HAMES NORMAN R | Pres and COO-West Operations | Sale | 5,000 | $49.79 | $248,950 | 261,959 | Mar 19, 2025 |
| SWARTZ DAVID L | — | Sale | 25,000 | $50.84 | $1,271,000 | 174,067 | Mar 7, 2025 |
| Wesdorp Cornelis | Pres & CEO, Digital Health | Sale | 2,000 | $51.23 | $102,460 | 56,995 | Mar 5, 2025 |
| HAMES NORMAN R | Pres and COO-West Operations | Option Exercise | 11,194 | $10.05 | $112,500 | 266,197 | Mar 5, 2025 |
| Berger Howard G | President, CEO | Option Exercise | 53,648 | — | — | 218,451 | Mar 5, 2025 |
| STOLPER MARK | EVP, Chief Financial Officer | Award / Grant | 22,889 | — | — | 103,012 | Jan 8, 2025 |
| Sorensen Alma Gregory | EVP, Chief Science Officer | Award / Grant | 11,072 | — | — | 1,250,277 | Jan 8, 2025 |
| Patel Mital | EVP of Fin Planning, CAO | Award / Grant | 25,951 | — | — | 227,697 | Jan 8, 2025 |
| Murdock Michael N | EVP, Mergers and Acquisitions | Award / Grant | 11,072 | — | — | 54,216 | Jan 8, 2025 |
| Katz David Jeffrey | EVP and Chief Legal Officer | Award / Grant | 24,221 | — | — | 87,130 | Jan 8, 2025 |
| Jayanathan Ranjan | Chief Information Officer | Award / Grant | 11,072 | — | — | 203,796 | Jan 8, 2025 |
| HAMES NORMAN R | Pres and COO-West Operations | Award / Grant | 27,681 | — | — | 255,003 | Jan 8, 2025 |
| Forthuber Stephen M | Pres & COO-Eastern Operations | Award / Grant | 27,681 | — | — | 551,242 | Jan 8, 2025 |
| BERGER HOWARD G | President, CEO | Award / Grant | 124,567 | — | — | 164,803 | Jan 8, 2025 |
| Forthuber Stephen M | Pres & COO-Eastern Operations | Sale | 18,820 | $60.34 | $1,135,599 | 535,182 | Jan 4, 2025 |
| Katz David Jeffrey | EVP and Chief Legal Officer | Option Exercise | 15,423 | — | — | 103,774 | Jan 4, 2025 |
| BERGER HOWARD G | President, CEO | Other | 250,000 | — | — | 40,236 | Jan 3, 2025 |
| STOLPER MARK | EVP, Chief Financial Officer | Gift | 275 | — | — | 80,123 | Dec 16, 2024 |
| Levitt Lawrence L | — | Gift | 2,700 | — | — | 169,957 | Dec 5, 2024 |
| Murdock Michael N | EVP, Mergers and Acquisitions | Gift | 5,000 | — | — | 43,144 | Dec 2, 2024 |