SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000929940-20-000027
Filing Date
2020-05-21
Accepted
2020-05-21 16:54:38
Documents
34
Period of Report
2020-05-19
Items
Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a05212020form8-k.htm   iXBRL 8-K 52955
2 EXHIBIT 3.1 a05212020form8kexhibit31.htm EX-3.1 90175
8 a05212020form8kexhibit31001.jpg GRAPHIC 30437
9 a05212020form8kexhibit31002.jpg GRAPHIC 182504
10 a05212020form8kexhibit31003.jpg GRAPHIC 143158
11 a05212020form8kexhibit31004.jpg GRAPHIC 263085
12 a05212020form8kexhibit31005.jpg GRAPHIC 320254
13 a05212020form8kexhibit31006.jpg GRAPHIC 304163
14 a05212020form8kexhibit31007.jpg GRAPHIC 259501
15 a05212020form8kexhibit31008.jpg GRAPHIC 261216
16 a05212020form8kexhibit31009.jpg GRAPHIC 315234
17 a05212020form8kexhibit31010.jpg GRAPHIC 295591
18 a05212020form8kexhibit31011.jpg GRAPHIC 308925
19 a05212020form8kexhibit31012.jpg GRAPHIC 313254
20 a05212020form8kexhibit31013.jpg GRAPHIC 298343
21 a05212020form8kexhibit31014.jpg GRAPHIC 287201
22 a05212020form8kexhibit31015.jpg GRAPHIC 289126
23 a05212020form8kexhibit31016.jpg GRAPHIC 292878
24 a05212020form8kexhibit31017.jpg GRAPHIC 280337
25 a05212020form8kexhibit31018.jpg GRAPHIC 239233
26 a05212020form8kexhibit31019.jpg GRAPHIC 199959
  Complete submission text file 0000929940-20-000027.txt   7046270

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT azpn-20200519.xsd EX-101.SCH 4447
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT azpn-20200519_cal.xml EX-101.CAL 622
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT azpn-20200519_def.xml EX-101.DEF 1472
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT azpn-20200519_lab.xml EX-101.LAB 27252
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT azpn-20200519_pre.xml EX-101.PRE 14109
27 EXTRACTED XBRL INSTANCE DOCUMENT a05212020form8-k_htm.xml XML 4528
Mailing Address 20 CROSBY DRIVE BEDFORD MA 01730
Business Address 20 CROSBY DRIVE BEDFORD MA 01730 781-221-4302
ASPEN TECHNOLOGY INC /DE/ (Filer) CIK: 0000929940 (see all company filings)

IRS No.: 042739697 | State of Incorp.: DE | Fiscal Year End: 0630
Type: 8-K | Act: 34 | File No.: 001-34630 | Film No.: 20902609
SIC: 7371 Services-Computer Programming Services