0001246360-11-003509.txt : 20110912 0001246360-11-003509.hdr.sgml : 20110912 20110912163011 ACCESSION NUMBER: 0001246360-11-003509 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110908 FILED AS OF DATE: 20110912 DATE AS OF CHANGE: 20110912 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Hammond F G CENTRAL INDEX KEY: 0001332920 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34630 FILM NUMBER: 111085978 MAIL ADDRESS: STREET 1: C/O ASPEN TECHNOLOGY, INC. STREET 2: 10 CANAL 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 1 form.xml PRIMARY DOCUMENT X0304 4 2011-09-08 false 0000929940 ASPEN TECHNOLOGY INC /DE/ AZPN 0001332920 Hammond F G ASPEN TECHNOLOGY, INC. 200 WHEELER ROAD BURLINGTON MA 01803 false true false false SVP & General Counsel Common Stock 2011-09-08 4 S false 100 16.48 D 73337 D Common Stock 2011-09-09 4 S false 100 16.38 D 73237 D This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. /s/ F.G. Hammond 2011-09-12