0001127602-20-000665.txt : 20200103
0001127602-20-000665.hdr.sgml : 20200103
20200103161710
ACCESSION NUMBER: 0001127602-20-000665
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20191231
FILED AS OF DATE: 20200103
DATE AS OF CHANGE: 20200103
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Weiss Gary M.
CENTRAL INDEX KEY: 0001749080
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-34630
FILM NUMBER: 20505616
MAIL ADDRESS:
STREET 1: C/O ASPEN TECHNOLOGY, INC.
STREET 2: 20 CROSBY DRIVE
CITY: BEDFORD
STATE: MA
ZIP: 01730
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
2019-12-31
0000929940
ASPEN TECHNOLOGY INC /DE/
AZPN
0001749080
Weiss Gary M.
C/O ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE
BEDFORD
MA
01730
1
Chief Operating Officer
Common Stock
2019-12-31
4
F
0
370
120.91
D
18370
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, attorney-in-fact for Mr. Weiss
2020-01-03