Is Prometheum ATS registered? 25 October 2022 18:39 Updated Yes, Prometheum ATS is registered with the SEC and FINRA. https://brokercheck.finra.org/firm/summary/311636 Related articles Is Prometheum ATS a custodian? What digital asset securities trade on Prometheum ATS? Do you provide research on digital asset securities? Is my account with Prometheum ATS or with somewhere else? What can I trade with Prometheum ATS?