stocknews RMED: Microcap Ra Medical Systems surges more than 20% following FDA 510(k) approval – #stocks chatter Mehabe - August 3, 2021 0 RMED: Microcap Ra Medical Systems surges more than 20% following FDA 510(k) approval https://newsfilter.io/a/8f0cb6a56e6ce997fc61f09efc6a91a4