0001127602-16-055449.txt : 20160613 0001127602-16-055449.hdr.sgml : 20160613 20160613170142 ACCESSION NUMBER: 0001127602-16-055449 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20160610 FILED AS OF DATE: 20160613 DATE AS OF CHANGE: 20160613 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: 20 CROSBY DRIVE CITY: BEDFORD STATE: MA ZIP: 01730 BUSINESS PHONE: 781-221-4302 MAIL ADDRESS: STREET 1: 20 CROSBY DRIVE CITY: BEDFORD STATE: MA ZIP: 01730 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: 161711336 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 2016-06-10 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 2016-06-10 4 M 0 30724 15.50 A 194468 D Common Stock 2016-06-10 4 D 0 30724 40.00 D 163744 D Employee Stock Option (Right to Buy) 15.50 2016-06-10 4 M 0 30724 0 D 2021-07-31 Common Stock 30724 6776 D The grant vests in 16 consecutive equal quarterly installments on the last business day of each quarter, beginning September 30, 2011. /s/ F.G. Hammond, attorney-in-fact for Mr. Pietri 2016-06-13