0001127602-14-032818.txt : 20141119 0001127602-14-032818.hdr.sgml : 20141119 20141119161131 ACCESSION NUMBER: 0001127602-14-032818 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20141117 FILED AS OF DATE: 20141119 DATE AS OF CHANGE: 20141119 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Pietri Antonio J CENTRAL INDEX KEY: 0001407695 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34630 FILM NUMBER: 141235427 MAIL ADDRESS: STREET 1: C/O ASPEN TECHNOLOGY, INC. STREET 2: 200 WHEELER ROAD CITY: BURLINGTON STATE: MA ZIP: 01803 4 1 form4.xml PRIMARY DOCUMENT X0306 4 2014-11-17 0000929940 ASPEN TECHNOLOGY INC /DE/ AZPN 0001407695 Pietri Antonio J C/O ASPEN TECHNOLOGY, INC. 20 CROSBY DRIVE BEDFORD MA 01730 1 1 President & CEO Common Stock 2014-11-17 4 S 0 100 37.60 D 149996 D Common Stock 2014-11-18 4 S 0 100 37.50 D 149896 D Common Stock 1068 I Held By Spouse By IRA This sale was effected pursuant to a Rule 10b5-1 trading plan completed and executed by the reporting person on May 29, 2014. /s/ F.G. Hammond, attorney-in-fact for Mr. Pietri 2014-11-19