0001127602-18-006412.txt : 20180215 0001127602-18-006412.hdr.sgml : 20180215 20180215164948 ACCESSION NUMBER: 0001127602-18-006412 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180214 FILED AS OF DATE: 20180215 DATE AS OF CHANGE: 20180215 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: 18618332 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: 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 4 1 form4.xml PRIMARY DOCUMENT X0306 4 2018-02-14 0000929940 ASPEN TECHNOLOGY INC /DE/ AZPN 0001332920 Hammond F G C/O ASPEN TECHNOLOGY, INC. 20 CROSBY DRIVE BEDFORD MA 01730 1 Senior VP & General Counsel Common Stock 2018-02-13 4 M 0 2357 43.44 A 27743 D Common Stock 2018-02-13 4 S 0 3934 73.00 D 23809 D Common Stock 2018-02-14 4 M 0 2358 43.44 A 26167 D Common Stock 2018-02-14 4 S 0 2358 74.25 D 23809 D Employee Stock Option (Right to Buy) 43.44 2018-02-13 4 M 0 2357 0 D 2024-07-31 Common Stock 2357 4837 D Employee Stock Option (Right to Buy) 43.44 2018-02-14 4 M 0 2358 0 D 2024-07-31 Common Stock 2358 2479 D The option granted at the exercise price of $43.44 vests in 16 equal consecutive quarterly installments on the last business day of the quarter, beginning on September 30, 2014. /s/ F. G. Hammond 2018-02-15