0001950047-23-000775.txt : 20230518 0001950047-23-000775.hdr.sgml : 20230518 20230518164606 ACCESSION NUMBER: 0001950047-23-000775 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230518 DATE AS OF CHANGE: 20230518 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: AXCELIS TECHNOLOGIES INC CENTRAL INDEX KEY: 0001113232 STANDARD INDUSTRIAL CLASSIFICATION: SPECIAL INDUSTRY MACHINERY, NEC [3559] IRS NUMBER: 341818596 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 000-30941 FILM NUMBER: 23936767 BUSINESS ADDRESS: STREET 1: 108 CHERRY HILL DRIVE CITY: BEVERLY STATE: MA ZIP: 01915 BUSINESS PHONE: 978-787-4000 MAIL ADDRESS: STREET 1: 108 CHERRY HILL DRIVE CITY: BEVERLY STATE: MA ZIP: 01915 FORMER COMPANY: FORMER CONFORMED NAME: EATON SEMICONDUCTOR EQUIPMENT INC DATE OF NAME CHANGE: 20000501 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: KURTZWEIL JOHN T CENTRAL INDEX KEY: 0001184588 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O CIRRUS LOGIC, INC. STREET 2: 2901 VIA FORTUNA CITY: AUSTIN STATE: TX ZIP: 78746 144 1 primary_doc.xml 144 0001184588 XXXXXXXX LIVE 0001113232 AXCELIS TECHNOLOGIES, INC 000-30941 108 Cherry Hill Drive Beverly MA 01915 978-787-4000 JOHN THOMAS KURTZWEIL Director Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 38th Floor New York NY 10004

2689 372937.41 32711130 05/18/2023 NASD Common 05/16/2023 Restricted Stock Vesting under an Issuer S-8 Registered Plan Issuer N 2689 05/16/2023 Not Applicable Y 05/18/2023 /s/ John Kurtzweil