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Filing Detail
Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0000929940-19-000042
Filing Date
2019-10-28
Accepted
2019-10-28 16:58:40
Documents
8
Period of Report
2019-12-12
Effectiveness Date
2019-10-28

Document Format Files

Seq Description Document Type Size
1 DEF 14A a2019proxystatement.htm DEF 14A 814941
2 a2019ceopaymix.jpg GRAPHIC 25132
3 a2019neopaymix.jpg GRAPHIC 25501
4 aspentech2019proxycard01.jpg GRAPHIC 131408
5 aspentech2019proxycard02.jpg GRAPHIC 93253
6 aspentechnologylogoa34.jpg GRAPHIC 12241
7 aspentechnologylogoa35.jpg GRAPHIC 12241
8 proxysignaturea04.jpg GRAPHIC 12662
  Complete submission text file 0000929940-19-000042.txt   1209261
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: DEF 14A | Act: 34 | File No.: 001-34630 | Film No.: 191173690
SIC: 7371 Services-Computer Programming Services
Office of Technology