RDNT · RadNet Inc. Common Stock
View on chartInsiders & Stakes
| Alma Gregory Sorensen EVP, Chief Science Officer | ▼ Sell | Gift | 1,201,923 Shares held | 3/19/2026 | View profile |
| Stephen M. Forthuber See Remarks | ▼ Sell | Open Market | 507,199 Shares held | 6/15/2026 | View profile |
| Mital Patel Chief Administrative Officer | ▲ Buy | Grant | 200,175 Shares held | 3/3/2026 | View profile |
| David L. Swartz Director | ▼ Sell | Open Market | 177,013 Shares held | 6/18/2026 | View profile |
| Lawrence L. Levitt Director | ▲ Buy | Grant | 167,902 Shares held | 6/2/2026 | View profile |
| Ranjan Jayanathan Chief Information Officer | ▼ Sell | Open Market | 138,198 Shares held | 8/19/2025 | View profile |
| Mark Stolper Executive VP and CFO | ▲ Buy | Grant | 121,943 Shares held | 3/3/2026 | View profile |
| David Jeffrey Katz EVP and General Counsel | ▲ Buy | Grant | 90,866 Shares held | 3/3/2026 | View profile |
| Cornelis Wesdorp Pres & CEO, Digital Health | ▼ Sell | Open Market | 69,075 Shares held | 6/16/2026 | View profile |
| Michael N. Murdock See Remarks | ▲ Buy | Grant | 46,697 Shares held | 3/3/2026 | View profile |
| Laura Pastre Jacobs Director | ▲ Buy | Grant | 29,953 Shares held | 6/2/2026 | View profile |
| Norman R. Hames See Remarks | ▲ Buy | Grant | 22,989 Shares held | 3/3/2026 | View profile |
| Howard G. Berger President, CEO | ▼ Sell | Gift | 19,910 Shares held | 6/16/2026 | View profile |
| Gordon Christine Nayoma Director | ▼ Sell | Open Market | 10,879 Shares held | 6/10/2024 | View profile |
| Villigerwilson Ruth Louisa Senior Vice President of HR | ▼ Sell | Open Market | 9,884 Shares held | 3/3/2023 | View profile |
| Gregory E. Spurlock Director | ▲ Buy | Grant | 8,236 Shares held | 6/2/2026 | View profile |
Transaction History
| David L. Swartz | ▼ Sell | Open Market | 2,699 | $145K | 6/18/2026 |
| Cornelis Wesdorp | ▼ Sell | Open Market | 4,750 | $276K | 6/16/2026 |
| Howard G. Berger | ▼ Sell | Gift | 90 | $0 | 6/16/2026 |
| Stephen M. Forthuber | ▼ Sell | Open Market | 24,214 | $1.4M | 6/15/2026 |
| Stephen M. Forthuber | ▼ Sell | Open Market | 19,853 | $1.2M | 6/15/2026 |
| David L. Swartz | ▲ Buy | Grant | 2,946 | $0 | 6/2/2026 |
| Gregory E. Spurlock | ▲ Buy | Grant | 2,946 | $0 | 6/2/2026 |
| Laura Pastre Jacobs | ▲ Buy | Grant | 2,946 | $0 | 6/2/2026 |
| Lawrence L. Levitt | ▲ Buy | Grant | 2,946 | $0 | 6/2/2026 |
| Howard G. Berger | ▲ Buy | Option Exercise | 25,992 | $484K | 5/5/2026 |
| Alma Gregory Sorensen | ▼ Sell | Open Market | 9,554 | $591K | 3/19/2026 |
| Alma Gregory Sorensen | ▼ Sell | Open Market | 5,346 | $336K | 3/19/2026 |
| Alma Gregory Sorensen | ▼ Sell | Open Market | 100 | $6K | 3/19/2026 |
| Alma Gregory Sorensen | ▼ Sell | Gift | 7,000 | $0 | 3/19/2026 |
| Alma Gregory Sorensen | ▼ Sell | Open Market | 800 | $50K | 3/18/2026 |
| Alma Gregory Sorensen | ▼ Sell | Open Market | 14,200 | $882K | 3/18/2026 |
| Alma Gregory Sorensen | ▼ Sell | Tax Withholding | 5,919 | $365K | 3/16/2026 |
| Alma Gregory Sorensen | ▲ Buy | Option Exercise | 8,727 | $0 | 3/10/2026 |
| Alma Gregory Sorensen | ▲ Buy | Option Exercise | 6,237 | $0 | 3/10/2026 |
| Alma Gregory Sorensen | ▲ Buy | Option Exercise | 7,481 | $0 | 3/10/2026 |
| Alma Gregory Sorensen | ▲ Buy | Option Exercise | 4,987 | $0 | 3/10/2026 |
| Alma Gregory Sorensen | ▲ Buy | Option Exercise | 3,742 | $0 | 3/10/2026 |
| Alma Gregory Sorensen | ▲ Buy | Option Exercise | 12,466 | $0 | 3/10/2026 |
| Alma Gregory Sorensen | ▲ Buy | Option Exercise | 2,493 | $0 | 3/10/2026 |
| Alma Gregory Sorensen | ▲ Buy | Option Exercise | 16,831 | $0 | 3/10/2026 |
| Mital Patel | ▲ Buy | Grant | 20,667 | $0 | 3/3/2026 |
| David Jeffrey Katz | ▲ Buy | Grant | 19,289 | $0 | 3/3/2026 |
| Cornelis Wesdorp | ▲ Buy | Grant | 20,330 | $0 | 3/3/2026 |
| Mark Stolper | ▲ Buy | Grant | 18,228 | $0 | 3/3/2026 |
| Stephen M. Forthuber | ▲ Buy | Grant | 22,045 | $0 | 3/3/2026 |
| Norman R. Hames | ▲ Buy | Grant | 22,045 | $0 | 3/3/2026 |
| Norman R. Hames | ▲ Buy | Grant | 3,100 | $0 | 3/3/2026 |
| Howard G. Berger | ▲ Buy | Grant | 124,001 | $0 | 3/3/2026 |
| Michael N. Murdock | ▲ Buy | Grant | 6,613 | $0 | 3/3/2026 |
| Alma Gregory Sorensen | ▲ Buy | Grant | 16,533 | $0 | 3/3/2026 |
| Mark Stolper | ▲ Buy | Option Exercise | 35,703 | $217K | 12/10/2025 |
| David Jeffrey Katz | ▲ Buy | Option Exercise | 3,396 | $100K | 12/10/2025 |
| Stephen M. Forthuber | ▼ Sell | Open Market | 31,790 | $2.5M | 12/5/2025 |
| Stephen M. Forthuber | ▼ Sell | Open Market | 11,598 | $917K | 12/5/2025 |
| Stephen M. Forthuber | ▼ Sell | Open Market | 1,700 | $136K | 12/5/2025 |
| Mital Patel | ▼ Sell | Gift | 630 | $0 | 12/3/2025 |
| Stephen M. Forthuber | ▲ Buy | Option Exercise | 39,127 | $238K | 12/3/2025 |
| Lawrence L. Levitt | ▼ Sell | Gift | 2,700 | $0 | 11/25/2025 |
| Howard G. Berger | ▲ Buy | Option Exercise | 103,969 | $1.9M | 11/19/2025 |
| Howard G. Berger | ▲ Buy | Option Exercise | 25,992 | $484K | 11/19/2025 |
| Mital Patel | ▼ Sell | Open Market | 15,080 | $1.2M | 11/19/2025 |
| Mital Patel | ▼ Sell | Open Market | 9,920 | $794K | 11/18/2025 |
| Mital Patel | ▼ Sell | Open Market | 25,000 | $1.9M | 11/17/2025 |
| Michael N. Murdock | ▼ Sell | Gift | 3,000 | $0 | 11/13/2025 |
| Mark Stolper | ▼ Sell | Open Market | 35,000 | $2.6M | 9/16/2025 |
| David Jeffrey Katz | ▼ Sell | Open Market | 14,000 | $1.0M | 9/16/2025 |
| David Jeffrey Katz | ▼ Sell | Gift | 4,593 | $0 | 9/11/2025 |
| Cornelis Wesdorp | ▼ Sell | Open Market | 500 | $36K | 9/11/2025 |
| Norman R. Hames | ▼ Sell | Open Market | 10,000 | $727K | 9/10/2025 |
| Cornelis Wesdorp | ▼ Sell | Open Market | 500 | $36K | 9/9/2025 |
| Norman R. Hames | ▼ Sell | Open Market | 5,000 | $356K | 8/27/2025 |
| Cornelis Wesdorp | ▼ Sell | Open Market | 1,500 | $100K | 8/19/2025 |
| Ranjan Jayanathan | ▼ Sell | Open Market | 65,598 | $4.4M | 8/19/2025 |
| David Jeffrey Katz | ▼ Sell | Open Market | 17,000 | $1.2M | 8/13/2025 |
| Alma Gregory Sorensen | ▼ Sell | Gift | 5,600 | $0 | 6/17/2025 |
| Laura Pastre Jacobs | ▲ Buy | Grant | 2,699 | $0 | 6/10/2025 |
| David L. Swartz | ▲ Buy | Grant | 2,699 | $0 | 6/10/2025 |
| Gregory E. Spurlock | ▲ Buy | Grant | 2,699 | $0 | 6/10/2025 |
| Lawrence L. Levitt | ▲ Buy | Grant | 2,699 | $0 | 6/10/2025 |
| Michael N. Murdock | ▼ Sell | Open Market | 11,132 | $646K | 6/5/2025 |
| Alma Gregory Sorensen | ▲ Buy | Grant | 10,436 | $0 | 6/1/2025 |
| Alma Gregory Sorensen | ▼ Sell | Open Market | 55,000 | $3.1M | 5/23/2025 |
| Alma Gregory Sorensen | ▼ Sell | Open Market | 45,000 | $2.6M | 5/22/2025 |
| Stephen M. Forthuber | ▼ Sell | Open Market | 18,820 | $1.1M | 5/16/2025 |
| Lawrence L. Levitt | ▼ Sell | Open Market | 5,000 | $305K | 5/16/2025 |
| Norman R. Hames | ▼ Sell | Open Market | 5,536 | $332K | 5/15/2025 |
| Norman R. Hames | ▼ Sell | Open Market | 2,911 | $175K | 5/15/2025 |
| Alma Gregory Sorensen | ▲ Buy | Grant | 10,232 | $0 | 5/1/2025 |
| Mital Patel | ▲ Buy | Option Exercise | 3,430 | $37K | 4/4/2025 |
| Mital Patel | ▲ Buy | Option Exercise | 3,467 | $71K | 4/4/2025 |
| Mital Patel | ▲ Buy | Option Exercise | 13,681 | $137K | 4/4/2025 |
| Mital Patel | ▲ Buy | Option Exercise | 29,762 | $188K | 4/4/2025 |
| Norman R. Hames | ▼ Sell | Open Market | 2,500 | $125K | 3/19/2025 |
| Norman R. Hames | ▼ Sell | Open Market | 2,500 | $126K | 3/19/2025 |
| Norman R. Hames | ▼ Sell | Open Market | 5,000 | $241K | 3/18/2025 |
| Norman R. Hames | ▼ Sell | Open Market | 5,000 | $249K | 3/17/2025 |
| David Jeffrey Katz | ▲ Buy | Option Exercise | 15,423 | — | 3/10/2025 |
| David L. Swartz | ▼ Sell | Open Market | 25,000 | $1.3M | 3/7/2025 |
| Cornelis Wesdorp | ▼ Sell | Open Market | 1,000 | $51K | 3/7/2025 |
| Cornelis Wesdorp | ▼ Sell | Open Market | 2,000 | $102K | 3/6/2025 |
| Cornelis Wesdorp | ▼ Sell | Open Market | 2,000 | $105K | 3/5/2025 |
| Norman R. Hames | ▲ Buy | Option Exercise | 11,194 | $112K | 3/5/2025 |
| Norman R. Hames | ▲ Buy | Option Exercise | 762 | $8K | 3/5/2025 |
| Howard G. Berger | ▲ Buy | Option Exercise | 53,648 | — | 3/5/2025 |
| Mark Stolper | ▲ Buy | Grant | 22,889 | $0 | 1/8/2025 |
| Alma Gregory Sorensen | ▲ Buy | Grant | 11,072 | $0 | 1/8/2025 |
| Mital Patel | ▲ Buy | Grant | 25,951 | $0 | 1/8/2025 |
| Michael N. Murdock | ▲ Buy | Grant | 11,072 | $0 | 1/8/2025 |
| David Jeffrey Katz | ▲ Buy | Grant | 24,221 | $0 | 1/8/2025 |
| Ranjan Jayanathan | ▲ Buy | Grant | 11,072 | $0 | 1/8/2025 |
| Norman R. Hames | ▲ Buy | Grant | 27,681 | $0 | 1/8/2025 |
| Stephen M. Forthuber | ▲ Buy | Grant | 27,681 | $0 | 1/8/2025 |
| Howard G. Berger | ▲ Buy | Grant | 124,567 | $0 | 1/8/2025 |
| Norman R. Hames | ▲ Buy | Option Exercise | 1,380 | — | 1/4/2025 |
| David Jeffrey Katz | ▲ Buy | Option Exercise | 1,221 | — | 1/4/2025 |
| Mital Patel | ▲ Buy | Option Exercise | 1,220 | — | 1/4/2025 |
| Stephen M. Forthuber | ▲ Buy | Option Exercise | 1,380 | — | 1/4/2025 |
| Howard G. Berger | ▼ Sell | Other | 250,000 | $0 | 1/3/2025 |
| Mark Stolper | ▼ Sell | Gift | 275 | $0 | 12/16/2024 |
| Lawrence L. Levitt | ▼ Sell | Gift | 2,700 | $0 | 12/5/2024 |
| Michael N. Murdock | ▼ Sell | Gift | 5,000 | $0 | 12/2/2024 |
| David Jeffrey Katz | ▼ Sell | Open Market | 7,190 | $585K | 11/25/2024 |
| David Jeffrey Katz | ▼ Sell | Open Market | 5,110 | $420K | 11/25/2024 |
| Ranjan Jayanathan | ▼ Sell | Open Market | 38,557 | $3.1M | 11/19/2024 |
| David Jeffrey Katz | ▲ Buy | Option Exercise | 10,188 | $300K | 10/1/2024 |
| Cornelis Wesdorp | ▲ Buy | Grant | 60,995 | $0 | 10/1/2024 |
| Mital Patel | ▼ Sell | Gift | 400 | $0 | 9/16/2024 |
| Howard G. Berger | ▼ Sell | Gift | 190,000 | $0 | 9/13/2024 |
| Michael N. Murdock | ▼ Sell | Open Market | 9,329 | $588K | 8/21/2024 |
| Michael N. Murdock | ▼ Sell | Open Market | 4,191 | $259K | 8/21/2024 |
| Michael N. Murdock | ▼ Sell | Open Market | 1,480 | $94K | 8/21/2024 |
| Howard G. Berger | ▼ Sell | Other | 500,000 | $0 | 8/15/2024 |
| Howard G. Berger | ▼ Sell | Gift | 60,000 | $0 | 8/15/2024 |
| David Jeffrey Katz | ▼ Sell | Gift | 1,640 | $0 | 8/14/2024 |
| Gregory E. Spurlock | ▼ Sell | Open Market | 7,167 | $428K | 6/18/2024 |
| Mital Patel | ▼ Sell | Open Market | 29,800 | $1.8M | 6/18/2024 |
| Gregory E. Spurlock | ▼ Sell | Open Market | 7,167 | $428K | 6/17/2024 |
| Mital Patel | ▼ Sell | Open Market | 10,200 | $612K | 6/17/2024 |
| Lawrence L. Levitt | ▼ Sell | Open Market | 4,000 | $231K | 6/14/2024 |
| Lawrence L. Levitt | ▲ Buy | Grant | 2,591 | $0 | 6/13/2024 |
| Gregory E. Spurlock | ▲ Buy | Grant | 2,591 | $0 | 6/13/2024 |
| David L. Swartz | ▲ Buy | Grant | 2,591 | $0 | 6/13/2024 |
| Laura Pastre Jacobs | ▲ Buy | Grant | 2,591 | $0 | 6/13/2024 |
| Norman R. Hames | ▼ Sell | Open Market | 18,597 | $1.2M | 6/12/2024 |
| David L. Swartz | ▼ Sell | Open Market | 4,066 | $254K | 6/12/2024 |
| Michael N. Murdock | ▼ Sell | Open Market | 10,000 | $625K | 6/12/2024 |
| Stephen M. Forthuber | ▼ Sell | Open Market | 40,000 | $2.5M | 6/12/2024 |
| Alma Gregory Sorensen | ▼ Sell | Open Market | 10,000 | $623K | 6/12/2024 |
| Norman R. Hames | ▼ Sell | Open Market | 35,000 | $2.1M | 6/11/2024 |
| Mital Patel | ▼ Sell | Gift | 500 | $0 | 6/11/2024 |
| Alma Gregory Sorensen | ▼ Sell | Open Market | 5,000 | $306K | 6/11/2024 |
| Mark Stolper | ▼ Sell | Open Market | 25,000 | $1.5M | 6/10/2024 |
| Norman R. Hames | ▼ Sell | Open Market | 15,000 | $917K | 6/10/2024 |
| Lawrence L. Levitt | ▼ Sell | Open Market | 16,000 | $974K | 6/10/2024 |
| Norman R. Hames | ▼ Sell | Open Market | 5,000 | $305K | 6/10/2024 |
| Gordon Christine Nayoma | ▼ Sell | Open Market | 1,500 | $92K | 6/10/2024 |
| David L. Swartz | ▼ Sell | Open Market | 20,934 | $1.3M | 6/10/2024 |
| David Jeffrey Katz | ▼ Sell | Open Market | 16,400 | $1.0M | 6/7/2024 |
| Gordon Christine Nayoma | ▼ Sell | Open Market | 3,000 | $184K | 6/7/2024 |
| Michael N. Murdock | ▼ Sell | Gift | 5,000 | $0 | 6/7/2024 |
| David Jeffrey Katz | ▲ Buy | Grant | 15,422 | $0 | 3/1/2024 |
| Norman R. Hames | ▲ Buy | Grant | 17,434 | $0 | 3/1/2024 |
| Mital Patel | ▲ Buy | Grant | 15,422 | $0 | 3/1/2024 |
| Howard G. Berger | ▲ Buy | Grant | 40,236 | $0 | 3/1/2024 |
| Stephen M. Forthuber | ▲ Buy | Grant | 17,434 | $0 | 3/1/2024 |
| Mark Stolper | ▲ Buy | Grant | 14,072 | $0 | 3/1/2024 |
| Michael N. Murdock | ▲ Buy | Grant | 9,711 | $0 | 1/9/2024 |
| Gordon Christine Nayoma | ▲ Buy | Grant | 4,994 | $0 | 1/9/2024 |
| Alma Gregory Sorensen | ▲ Buy | Grant | 19,423 | $0 | 1/9/2024 |
| Mital Patel | ▲ Buy | Grant | 15,954 | $0 | 1/9/2024 |
| Stephen M. Forthuber | ▲ Buy | Grant | 18,036 | $0 | 1/9/2024 |
| Ranjan Jayanathan | ▲ Buy | Grant | 16,648 | $0 | 1/9/2024 |
| Mital Patel | ▲ Buy | Option Exercise | 1,221 | — | 1/4/2024 |
| David Jeffrey Katz | ▲ Buy | Option Exercise | 1,220 | — | 1/4/2024 |
| Stephen M. Forthuber | ▲ Buy | Option Exercise | 1,380 | — | 1/4/2024 |
| Norman R. Hames | ▲ Buy | Option Exercise | 1,380 | — | 1/4/2024 |
| Lawrence L. Levitt | ▼ Sell | Gift | 5,700 | $0 | 12/6/2023 |
| Michael N. Murdock | ▼ Sell | Open Market | 10,115 | $354K | 12/5/2023 |
| Gordon Christine Nayoma | ▼ Sell | Open Market | 3,000 | $97K | 11/27/2023 |
| Michael N. Murdock | ▼ Sell | Gift | 5,000 | $0 | 11/20/2023 |
| Norman R. Hames | ▼ Sell | Open Market | 10,000 | $311K | 6/8/2023 |
| Laura Pastre Jacobs | ▲ Buy | Grant | 4,066 | $0 | 6/7/2023 |
| Lawrence L. Levitt | ▲ Buy | Grant | 4,066 | $0 | 6/7/2023 |
| David L. Swartz | ▲ Buy | Grant | 4,066 | $0 | 6/7/2023 |
| Gregory E. Spurlock | ▲ Buy | Grant | 4,066 | $0 | 6/7/2023 |
| Norman R. Hames | ▼ Sell | Open Market | 15,000 | $464K | 6/7/2023 |
| Norman R. Hames | ▼ Sell | Open Market | 20,000 | $622K | 6/6/2023 |
| Norman R. Hames | ▼ Sell | Open Market | 5,000 | $151K | 6/2/2023 |
| Norman R. Hames | ▼ Sell | Open Market | 5,000 | $150K | 6/2/2023 |
| Norman R. Hames | ▲ Buy | Option Exercise | 39,127 | $238K | 6/2/2023 |
| Norman R. Hames | ▲ Buy | Option Exercise | 19,179 | $121K | 6/2/2023 |
| Gordon Christine Nayoma | ▼ Sell | Open Market | 4,884 | $138K | 5/23/2023 |
| Mital Patel | ▼ Sell | Gift | 380 | $0 | 5/19/2023 |
| Mark Stolper | ▼ Sell | Gift | 900 | $0 | 5/12/2023 |
| Mark Stolper | ▼ Sell | Gift | 375 | $0 | 5/4/2023 |
| Stephen M. Forthuber | ▼ Sell | Open Market | 10,000 | $230K | 3/16/2023 |
| Villigerwilson Ruth Louisa | ▼ Sell | Open Market | 17,776 | $443K | 3/3/2023 |
| Mital Patel | ▲ Buy | Grant | 15,423 | $0 | 1/3/2023 |
| Michael N. Murdock | ▲ Buy | Grant | 15,790 | $0 | 1/3/2023 |
| Ranjan Jayanathan | ▲ Buy | Grant | 26,316 | $0 | 1/3/2023 |
| Gordon Christine Nayoma | ▲ Buy | Grant | 8,772 | $0 | 1/3/2023 |
| Stephen M. Forthuber | ▲ Buy | Grant | 17,435 | $0 | 1/3/2023 |
| Gordon Christine Nayoma | ▼ Sell | Open Market | 3,000 | $59K | 12/19/2022 |
| Norman R. Hames | ▼ Sell | Open Market | 5,000 | $97K | 12/19/2022 |
| Lawrence L. Levitt | ▼ Sell | Gift | 9,300 | $0 | 12/8/2022 |
| Lawrence L. Levitt | ▲ Buy | Grant | 6,269 | $0 | 6/8/2022 |
| David L. Swartz | ▲ Buy | Grant | 6,269 | $0 | 6/8/2022 |
| Gregory E. Spurlock | ▲ Buy | Grant | 6,269 | $0 | 6/8/2022 |
| Laura Pastre Jacobs | ▲ Buy | Grant | 6,269 | $0 | 6/8/2022 |
| Gordon Christine Nayoma | ▼ Sell | Open Market | 2,000 | $41K | 6/1/2022 |
| Norman R. Hames | ▼ Sell | Open Market | 10,000 | $205K | 6/1/2022 |
| Gordon Christine Nayoma | ▼ Sell | Open Market | 900 | $18K | 5/31/2022 |
| Norman R. Hames | ▼ Sell | Open Market | 10,000 | $191K | 5/24/2022 |
| Villigerwilson Ruth Louisa | ▲ Buy | Grant | 10,000 | $0 | 1/4/2022 |
| Mital Patel | ▲ Buy | Grant | 18,256 | $0 | 1/4/2022 |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 9, 2026
RadNet Q2 Earnings and AI Study News
RadNet received positive marks for its second-quarter testing and diagnostics services earnings. Additionally, a new study suggests DeepHealth AI could help avoid nearly one in five prostate biopsies. These developments provide context for the stock's current position within its 52-week range.
RadNet Q2 Earnings and AI Study News. RadNet received positive marks for its second-quarter testing and diagnostics services earnings. Additionally, a new study suggests DeepHealth AI could help avoid nearly one in five prostate biopsies. These developments provide context for the stock's current position within its 52-week range.