BTIG analyst Kaveri Pohlman downgrades OncoSec Medical (NASDAQ:ONCS) from Buy to Neutral.
‘Aeroclean Technologies Has Received FDA 510(K) Clearance On 11/30/2022 For Its Purgo UV Air Purifier’ – FDA
https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm?ID=K223328