0001246360-13-002422.txt : 20130412 0001246360-13-002422.hdr.sgml : 20130412 20130412195613 ACCESSION NUMBER: 0001246360-13-002422 CONFORMED SUBMISSION TYPE: 4/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20130329 FILED AS OF DATE: 20130412 DATE AS OF CHANGE: 20130412 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: FUSCO MARK CENTRAL INDEX KEY: 0001272786 FILING VALUES: FORM TYPE: 4/A SEC ACT: 1934 Act SEC FILE NUMBER: 001-34630 FILM NUMBER: 13759743 MAIL ADDRESS: STREET 1: C/O ASPEN TECHNOLOGY INC STREET 2: 10 CENTRAL PARK CITY: CAMBRIDGE STATE: MA ZIP: 02141 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ASPEN TECHNOLOGY INC /DE/ CENTRAL INDEX KEY: 0000929940 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER PROGRAMMING SERVICES [7371] IRS NUMBER: 042739697 STATE OF INCORPORATION: DE FISCAL YEAR END: 0630 BUSINESS ADDRESS: STREET 1: 200 WHEELER ROAD CITY: BURLINGTON STATE: MA ZIP: 01803 BUSINESS PHONE: 6179491000 MAIL ADDRESS: STREET 1: 200 WHEELER ROAD CITY: BURLINGTON STATE: MA ZIP: 01803 4/A 1 form.xml PRIMARY DOCUMENT X0306 4/A 2013-03-29 2013-04-02 false 0000929940 ASPEN TECHNOLOGY INC /DE/ AZPN 0001272786 FUSCO MARK ASPEN TECHNOLOGY, INC. 200 WHEELER ROAD BURLINGTON MA 01803 true true false false President & CEO Common Stock 2013-03-29 4 F false 10311 32.29 D 359754 D Common Stock 2013-03-31 4 F false 4927 32.29 D 354827 D An error appeared in the transaction dates on the Form 4 originally filed; the reported transactions occurred in 2013 (not 2012 as originally reported). Shares withheld by Registrant to satisfy statutory tax withholding requirements on vesting of Restricted Stock Units and distribution of stock. /s/ F.G. Hammond, Attorney-In-Fact 2013-04-12