RadNet's three largest insider shareholders as of April 22, 2026 are Alma Gregory Sorensen (Chief Strategy Officer, 1.20Mn shares), Stephen M Forthuber (Pres Coo Eastern Operations, 551.27K shares), Howard G Berger (President, Ceo, 472.41K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Alma Gregory Sorensen | Chief Strategy Officer | 1,201,923 | 0 | 23 Mar, 2026 |
| Stephen M Forthuber | Pres Coo Eastern Operations | 551,266 | 0 | 05 Mar, 2026 |
| Howard G Berger | President, Ceo | 472,413 | 0 | 05 Mar, 2026 |
| Norman R Hames | Pres And Coo West Operations | 261,228 | 22,989 | 05 Mar, 2026 |
| Mital Patel | Evp Of Fin Planning, Cao | 200,175 | 0 | 05 Mar, 2026 |
| David L Swartz | - | 176,766 | 0 | 11 Jun, 2025 |
| Lawrence L Levitt | - | 164,956 | 0 | 28 Nov, 2025 |
| Ranjan Jayanathan | Chief Information Officer | 138,198 | 0 | 21 Aug, 2025 |
| David Jeffrey Katz | Evp And Chief Legal Officer | 90,866 | 0 | 05 Mar, 2026 |
| Cornelis Wesdorp | Pres Ceo, Digital Health | 73,825 | 0 | 05 Mar, 2026 |
| Michael N Murdock | Evp, Mergers And Acquisitions | 46,697 | 0 | 05 Mar, 2026 |
| Laura Pastre Jacobs | - | 27,007 | 0 | 11 Jun, 2025 |
| Norman R Hames | Pres And Coo West Operations | 0 | 24,889 | 12 Jun, 2024 |
| Christine Nayoma Gordon | - | 10,879 | 0 | 11 Jun, 2024 |
| Ruth Louisa Villigerwilson | Senior Vice President Of Hr | 9,884 | 0 | 06 Mar, 2023 |
| Gregory E. Spurlock | - | 5,290 | 0 | 11 Jun, 2025 |
| David L Swartz | - | 0 | 4,519 | 13 Aug, 2021 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 19 Mar, 2026 | Alma Gregory Sorensen | Common Stock | D | 9,554 | $61.84 | 1,214,369 | D | S |
| 19 Mar, 2026 | Alma Gregory Sorensen | Common Stock | D | 5,346 | $62.82 | 1,209,023 | D | S |
| 19 Mar, 2026 | Alma Gregory Sorensen | Common Stock | D | 100 | $63.59 | 1,208,923 | D | S |
| 19 Mar, 2026 | Alma Gregory Sorensen | Common Stock | D | 7,000 | $0.00 | 1,201,923 | D | G |
| 16 Mar, 2026 | Alma Gregory Sorensen | Common Stock | D | 5,919 | $61.72 | 1,238,923 | D | F |
| 18 Mar, 2026 | Alma Gregory Sorensen | Common Stock | D | 14,200 | $62.12 | 1,224,723 | D | S |
| 18 Mar, 2026 | Alma Gregory Sorensen | Common Stock | D | 800 | $62.72 | 1,223,923 | D | S |
| 10 Mar, 2026 | Alma Gregory Sorensen | Common Stock | A | 3,742 | $0.00 | 1,185,620 | D | M |
| 10 Mar, 2026 | Alma Gregory Sorensen | Common Stock | A | 4,987 | $0.00 | 1,190,607 | D | M |
| 10 Mar, 2026 | Alma Gregory Sorensen | Common Stock | A | 6,237 | $0.00 | 1,196,844 | D | M |
| 10 Mar, 2026 | Alma Gregory Sorensen | Common Stock | A | 7,481 | $0.00 | 1,204,325 | D | M |
| 10 Mar, 2026 | Alma Gregory Sorensen | Common Stock | A | 8,727 | $0.00 | 1,213,052 | D | M |
| 10 Mar, 2026 | Alma Gregory Sorensen | Common Stock | A | 12,466 | $0.00 | 1,225,518 | D | M |
| 10 Mar, 2026 | Alma Gregory Sorensen | Common Stock | A | 2,493 | $0.00 | 1,228,011 | D | M |
| 10 Mar, 2026 | Alma Gregory Sorensen | Common Stock | A | 16,831 | $0.00 | 1,244,842 | D | M |
| 10 Mar, 2026 | Alma Gregory Sorensen | Employee Stock Option (right to buy) | D | 3,742 | $0.00 | 0 | D | M |
| 10 Mar, 2026 | Alma Gregory Sorensen | Employee Stock Option (right to buy) | D | 4,987 | $0.00 | 0 | D | M |
| 10 Mar, 2026 | Alma Gregory Sorensen | Employee Stock Option (right to buy) | D | 6,237 | $0.00 | 0 | D | M |
| 10 Mar, 2026 | Alma Gregory Sorensen | Employee Stock Option (right to buy) | D | 7,481 | $0.00 | 0 | D | M |
| 10 Mar, 2026 | Alma Gregory Sorensen | Employee Stock Option (right to buy) | D | 8,727 | $0.00 | 0 | D | M |