Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001047469-15-006824
Filing Date
2015-08-13
Accepted
2015-08-13 16:02:40
Documents
13
Period of Report
2015-06-30

Document Format Files

Seq Description Document Type Size
1 10-K a2225705z10-k.htm 10-K 1875768
2 EX-21.1 a2225705zex-21_1.htm EX-21.1 38902
3 EX-23.1 a2225705zex-23_1.htm EX-23.1 3365
4 EX-31.1 a2225705zex-31_1.htm EX-31.1 8780
5 EX-31.2 a2225705zex-31_2.htm EX-31.2 8792
6 EX-32.1 a2225705zex-32_1.htm EX-32.1 5587
13 G999160.JPG g999160.jpg GRAPHIC 39403
  Complete submission text file 0001047469-15-006824.txt   12379240

Data Files

Seq Description Document Type Size
7 EX-101.INS azpn-20150630.xml EX-101.INS 3730264
8 EX-101.SCH azpn-20150630.xsd EX-101.SCH 61239
9 EX-101.CAL azpn-20150630_cal.xml EX-101.CAL 96979
10 EX-101.LAB azpn-20150630_lab.xml EX-101.LAB 710509
11 EX-101.PRE azpn-20150630_pre.xml EX-101.PRE 498458
12 EX-101.DEF azpn-20150630_def.xml EX-101.DEF 233943
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)

EIN.: 042739697 | State of Incorp.: DE | Fiscal Year End: 0630
Type: 10-K | Act: 34 | File No.: 001-34630 | Film No.: 151050649
SIC: 7371 Services-Computer Programming Services