Mark Stolper $RDNT SEC Form 4 Insider Trading

Mark Stolper has filed a total of 2 insider trades in $RDNT since 2021. Their most recent trade was a sale of 35,000 shares, made on Sep 16, 2025. Their largest trade was a sale of 35,000 shares, made on Sep 16, 2025. We estimate that they now own 121,943 shares of $RDNT, worth an estimated $7.2 million.

Insider Trading at $RDNT

There have been a total of 86 insider trades reported at $RDNT since 2021, with 4,519 shares purchased and 987,281 shares sold. The most active insider traders in $RDNT stock have been Norman R Hames, Cornelis Wesdorp, and Stephen M Forthuber. The most recent trade was a sale of 9,554 shares reported by Alma Gregory Sorensen (Chief Strategy Officer), made on Mar 19, 2026.

$RDNT Executives and Stock Owners with Insider Trades

• Norman R Hames, Pres and COO-West Operations

• Cornelis Wesdorp, Pres & CEO, Digital Health

• Stephen M Forthuber, Pres & COO-Eastern Operations

• Alma Gregory Sorensen, Chief Strategy Officer

• David Jeffrey Katz, EVP and Chief Legal Officer

• Michael N Murdock, EVP, Mergers and Acquisitions

• Mital Patel, EVP of Fin Planning, CAO

• Alma Gregory Sorensen, EVP, Chief Science Officer

• Mark Stolper, EVP, Chief Financial Officer

• Michael N Murdock, EVP & Chief Development Offcr

• Mital Patel, EVP, Chief Admin Officer

• Ranjan Jayanathan, Chief Information Officer

• Ruth Louisa Villigerwilson, Senior Vice President of HR

*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.