Live feed17:05:05·5hINSIDERFilingvia QuantisnowEVP, Research, Dev. & Eng. Blumenstock Gerald M covered exercise/tax liability with 506 shares, decreasing direct ownership by 2% to 19,987 units (SEC Form 4) (for tax liability)ByQuantisnow·Wall Street's wire, on your screen.ACLS· Axcelis Technologies Inc.TechnologyOriginal source