0001415889-24-012988.txt : 20240513 0001415889-24-012988.hdr.sgml : 20240513 20240513161518 ACCESSION NUMBER: 0001415889-24-012988 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240509 FILED AS OF DATE: 20240513 DATE AS OF CHANGE: 20240513 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: PUMA MARY G CENTRAL INDEX KEY: 0001158015 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-30941 FILM NUMBER: 24939243 MAIL ADDRESS: STREET 1: AXCELIS TECHNOLOGIES INC. STREET 2: 108 CHERRY HILL DRIVE CITY: BEVERLY STATE: MA ZIP: 01915 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: AXCELIS TECHNOLOGIES INC CENTRAL INDEX KEY: 0001113232 STANDARD INDUSTRIAL CLASSIFICATION: SPECIAL INDUSTRY MACHINERY, NEC [3559] ORGANIZATION NAME: 06 Technology IRS NUMBER: 341818596 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 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 4 1 form4-05132024_040507.xml X0508 4 2024-05-09 1 0001113232 AXCELIS TECHNOLOGIES INC ACLS 0001158015 PUMA MARY G C/O AXCELIS TECHNOLOGIES, INC. 108 CHERRY HILL DRIVE BEVERLY MA 01915 true true false false EXECUTIVE CHAIRPERSON 0 Common Stock 2024-05-09 4 F 0 17393 113.04 D 231976 D Common Stock 5000 I Held by Spouse This forfeiture of shares for tax withholding purposes relates to the vesting on May 9, 2024 of certain restricted stock units granted to the executive in accordance with the Company's Executive Equity Retirement Program. As agreed with the executive, the shares issued to the executive on the vested shares were reduced by a number of shares having a value equal to the executive's tax withholding obligation with respect to the vested shares. These shares were withheld by the Company to cover the tax withholding obligations of the executive on the vesting of restricted stock units on May 9, 2024. Of the shares held as of May 9, 2024, after the acceleration of vesting, 5,252 shares were issuable on vesting of restricted stock units granted to the executive under the 2012 Equity Incentive Plan and are subject to forfeiture. /s/ Lynnette C. Fallon, Attorney-in-Fact 2024-05-09