Live feed18:57:35·18mINSIDERFilingvia QuantisnowPresident and COO Chen Sean Chihhsiang exercised 15,000 shares at a strike of $8.12 and sold $902,130 worth of shares (15,000 units at $60.14) as part of a pre-agreed trading plan (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.AMBQ· Ambiq Micro Inc.TechnologyOriginal source