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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000929940-18-000008
Filing Date
2018-02-05
Accepted
2018-02-05 09:20:11
Documents
3
Period of Report
2018-02-05
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a020520188-k.htm 8-K 48077
2 EXHIBIT 99.1 a020520188-kxexhibit991.htm EX-99.1 17876
3 aspentechnologylogoa20.jpg GRAPHIC 12241
  Complete submission text file 0000929940-18-000008.txt   78609
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.: 18572932
SIC: 7371 Services-Computer Programming Services