0001127602-19-000750.txt : 20190103
0001127602-19-000750.hdr.sgml : 20190103
20190103164438
ACCESSION NUMBER: 0001127602-19-000750
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20181231
FILED AS OF DATE: 20190103
DATE AS OF CHANGE: 20190103
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: 19506297
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
2018-12-31
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
2018-12-31
4
F
0
911
80.97
D
23030
D
Shares withheld by Registrant to satisfy minimum statutory tax withholding requirements on vesting of restricted stock units and distribution of stock.
/s/ F. G. Hammond
2019-01-03