1,036 filings
Page 12 of 52
NT 10-K
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1 Sep 20
Notice of late annual filing
4:25pm
4
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26 Aug 20
ASPEN TECHNOLOGY / Karl E Johnsen ownership change
4:28pm
8-K
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12 Aug 20
Aspen Technology Announces Financial Results for the Fourth Quarter and Fiscal 2020
4:09pm
4
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24 Jul 20
ASPEN TECHNOLOGY / Amarpreet Hanspal ownership change
4:40pm
3
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24 Jul 20
ASPEN TECHNOLOGY / Amarpreet Hanspal ownership change
4:38pm
4
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24 Jul 20
ASPEN TECHNOLOGY / Adriana Karaboutis ownership change
4:35pm
3
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24 Jul 20
ASPEN TECHNOLOGY / Adriana Karaboutis ownership change
4:30pm
8-K
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23 Jul 20
Aspen Technology, Inc. Appoints Amar Hanspal to Its Board of Directors
5:15pm
8-K
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22 Jul 20
Departure of Directors or Certain Officers
5:07pm
4
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2 Jul 20
ASPEN TECHNOLOGY / Antonio J Pietri ownership change
5:04pm
4
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2 Jul 20
ASPEN TECHNOLOGY / John Hague ownership change
4:46pm
4
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2 Jul 20
ASPEN TECHNOLOGY / F G Hammond ownership change
4:43pm
4
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2 Jul 20
ASPEN TECHNOLOGY / Karl E Johnsen ownership change
4:37pm
4
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28 May 20
ASPEN TECHNOLOGY / DONALD P CASEY ownership change
4:45pm
8-K
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21 May 20
Amendments to Articles of Incorporation or Bylaws
4:54pm
4
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21 May 20
ASPEN TECHNOLOGY / Karl E Johnsen ownership change
4:18pm
4
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19 May 20
ASPEN TECHNOLOGY / SIMON OREBI GANN ownership change
4:25pm
SC 13G
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11 May 20
ASPEN TECHNOLOGY / FMR ownership change
8:45am
8-K
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6 May 20
Aspen Technology Announces Financial Results for the Third Quarter of Fiscal 2020
4:10pm