Live feed17:35:28·1443dINSIDERFilingvia QuantisnowSEC Form 4: Merrifield C Ann bought $18,486 worth of shares (3,828 units at $4.83), increasing direct ownership by 109% to 7,328 unitsByQuantisnow·Wall Street's wire, on your screen.LYRA· Lyra Therapeutics Inc.Health CareOriginal source