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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000929940-20-000048
Filing Date
2020-09-23
Accepted
2020-09-23 16:10:59
Documents
14
Period of Report
2020-09-17
Items
Item 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a9232020form8-k.htm   iXBRL 8-K 47730
2 EXHIBIT 99.1 a092320208-kxexhibit991.htm EX-99.1 12657
8 aspentechnologylogoa55.jpg GRAPHIC 12241
  Complete submission text file 0000929940-20-000048.txt   217586

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT azpn-20200917.xsd EX-101.SCH 4447
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT azpn-20200917_cal.xml EX-101.CAL 622
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT azpn-20200917_def.xml EX-101.DEF 1472
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT azpn-20200917_lab.xml EX-101.LAB 26142
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT azpn-20200917_pre.xml EX-101.PRE 13578
9 EXTRACTED XBRL INSTANCE DOCUMENT a9232020form8-k_htm.xml XML 4260
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.: 201192203
SIC: 7371 Services-Computer Programming Services