1,036 filings
Page 15 of 52
8-K
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10 Sep 19
Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review
4:05pm
4
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5 Sep 19
ASPEN TECHNOLOGY / R HALSEY WISE ownership change
5:21pm
4
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5 Sep 19
ASPEN TECHNOLOGY / GARY E HAROIAN ownership change
5:07pm
4
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5 Sep 19
ASPEN TECHNOLOGY / JOAN C MCARDLE ownership change
4:50pm
4
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5 Sep 19
ASPEN TECHNOLOGY / SIMON OREBI GANN ownership change
4:45pm
4
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5 Sep 19
ASPEN TECHNOLOGY / Jr. Robert M. Whelan, ownership change
4:43pm
4
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5 Sep 19
ASPEN TECHNOLOGY / Georgia Keresty ownership change
4:40pm
4
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5 Sep 19
ASPEN TECHNOLOGY / DONALD P CASEY ownership change
4:37pm
4
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5 Sep 19
ASPEN TECHNOLOGY / Antonio J Pietri ownership change
4:35pm
4
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5 Sep 19
ASPEN TECHNOLOGY / Karl E Johnsen ownership change
4:31pm
4
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5 Sep 19
ASPEN TECHNOLOGY / F G Hammond ownership change
4:28pm
4
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5 Sep 19
ASPEN TECHNOLOGY / Gary M. Weiss ownership change
4:26pm
8-K
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3 Sep 19
Regulation FD Disclosure
8:36am
NT 10-K
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30 Aug 19
Notice of late annual filing
4:39pm
4
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14 Aug 19
ASPEN TECHNOLOGY / Karl E Johnsen ownership change
4:17pm
8-K
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8 Aug 19
Departure of Directors or Certain Officers
5:16pm
8-K
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7 Aug 19
Results of Operations and Financial Condition
4:39pm
8-K
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26 Jul 19
Departure of Directors or Certain Officers
4:44pm
8-K
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16 Jul 19
Aspen Technology Acquires Mnubo and Sabisu to Deliver Scalable AI-Driven Solutions for the Smart Enterprise
4:51pm