SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000929940-21-000029
Filing Date
2021-04-21
Accepted
2021-04-21 17:11:37
Documents
16
Period of Report
2021-04-21
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K azpn-20210421.htm   iXBRL 8-K 41264
2 EX-99.01 a04212021form8-kxexhibit991.htm EX-99.01 9182
8 aspentechnologylogoa611a.jpg GRAPHIC 12241
  Complete submission text file 0000929940-21-000029.txt   207340

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT azpn-20210421.xsd EX-101.SCH 2439
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT azpn-20210421_cal.xml EX-101.CAL 724
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT azpn-20210421_def.xml EX-101.DEF 1661
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT azpn-20210421_lab.xml EX-101.LAB 24275
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT azpn-20210421_pre.xml EX-101.PRE 12660
9 EXTRACTED XBRL INSTANCE DOCUMENT azpn-20210421_htm.xml XML 10769
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.: 21842440
SIC: 7371 Services-Computer Programming Services