0001246360-13-002329.txt : 20130402
0001246360-13-002329.hdr.sgml : 20130402
20130402174209
ACCESSION NUMBER: 0001246360-13-002329
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20120329
FILED AS OF DATE: 20130402
DATE AS OF CHANGE: 20130402
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: FUSCO MARK
CENTRAL INDEX KEY: 0001272786
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-34630
FILM NUMBER: 13736922
MAIL ADDRESS:
STREET 1: C/O ASPEN TECHNOLOGY INC
STREET 2: 10 CENTRAL 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: 200 WHEELER ROAD
CITY: BURLINGTON
STATE: MA
ZIP: 01803
BUSINESS PHONE: 6179491000
MAIL ADDRESS:
STREET 1: 200 WHEELER ROAD
CITY: BURLINGTON
STATE: MA
ZIP: 01803
4
1
form.xml
PRIMARY DOCUMENT
X0306
4
2012-03-29
false
0000929940
ASPEN TECHNOLOGY INC /DE/
AZPN
0001272786
FUSCO MARK
ASPEN TECHNOLOGY, INC.
200 WHEELER ROAD
BURLINGTON
MA
01803
true
true
false
false
President & CEO
Common Stock
2012-03-29
4
F
false
10311
32.29
D
359754
D
Common Stock
2012-03-31
4
F
false
4927
32.29
D
354827
D
Shares withheld by Registrant to satisfy statutory tax withholding requirements on vesting of Restricted Stock Units and distribution of stock.
/s/ F.G. Hammond, Attorney-In-Fact
2013-04-02