0001127602-19-023556.txt : 20190702
0001127602-19-023556.hdr.sgml : 20190702
20190702162832
ACCESSION NUMBER: 0001127602-19-023556
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20190628
FILED AS OF DATE: 20190702
DATE AS OF CHANGE: 20190702
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: 19937878
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
2019-06-28
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
2019-06-28
4
F
0
603
121.69
D
17419
D
Shares withheld by Registrant to satisfy minimum statutory tax withholding requirements on vesting of restricted stock units and distribution of stock.
Includes 144 shares acquired under the Aspen Technology, Inc. 2018 Employee Stock Purchase Plan on June 28, 2019.
/s/ F. G. Hammond
2019-07-02