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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-13-035198
Filing Date
2013-04-30
Accepted
2013-04-30 16:06:41
Documents
10
Period of Report
2013-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q a13-6659_110q.htm 10-Q 1634327
2 EX-31.1 a13-6659_1ex31d1.htm EX-31.1 11950
3 EX-31.2 a13-6659_1ex31d2.htm EX-31.2 12004
4 EX-32.1 a13-6659_1ex32d1.htm EX-32.1 7553
  Complete submission text file 0001104659-13-035198.txt   9005587

Data Files

Seq Description Document Type Size
5 XBRL INSTANCE DOCUMENT azpn-20130331.xml EX-101.INS 1475268
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT azpn-20130331.xsd EX-101.SCH 40861
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT azpn-20130331_cal.xml EX-101.CAL 87753
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT azpn-20130331_def.xml EX-101.DEF 149309
9 XBRL TAXONOMY EXTENSION LABELS LINKBASE DOCUMENT azpn-20130331_lab.xml EX-101.LAB 748612
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT azpn-20130331_pre.xml EX-101.PRE 333327
Mailing Address 200 WHEELER ROAD BURLINGTON MA 01803
Business Address 200 WHEELER ROAD BURLINGTON MA 01803 6179491000
ASPEN TECHNOLOGY INC /DE/ (Filer) CIK: 0000929940 (see all company filings)

IRS No.: 042739697 | State of Incorp.: DE | Fiscal Year End: 0630
Type: 10-Q | Act: 34 | File No.: 001-34630 | Film No.: 13797496
SIC: 7371 Services-Computer Programming Services