257 filings
8-K
Aspen Technology Inc
16 May 22
AspenTech Completes Emerson Transaction, Expanding
9:34pm
8-K
Aspen Technology Inc
4 May 22
Departure of Directors or Certain Officers
4:30pm
8-K
Aspen Technology Inc
3 May 22
Entry into a Material Definitive Agreement
4:44pm
8-K
Aspen Technology Inc
2 May 22
Other Events
5:21pm
8-K
Aspen Technology Inc
27 Apr 22
Departure of Directors or Certain Officers
4:12pm
8-K
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27 Apr 22
Aspen Technology Announces Financial Results for the Third Quarter of Fiscal 2022
4:08pm
8-K
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22 Apr 22
Departure of Directors or Certain Officers
5:02pm
8-K
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14 Mar 22
Departure of Directors or Certain Officers
5:45pm
8-K
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26 Jan 22
Aspen Technology Announces Financial Results for the Second Quarter of Fiscal 2022
4:13pm
8-K
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22 Dec 21
Aspen Technology Announces Karen Golz as Newly Appointed Audit Committee Chair
4:06pm
8-K
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20 Dec 21
Entry into a Material Definitive Agreement
12:00am
8-K
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14 Dec 21
Submission of Matters to a Vote of Security Holders
4:16pm
8-K
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27 Oct 21
Aspen Technology Announces Financial Results for the First Quarter of Fiscal 2022
4:09pm
8-K
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12 Oct 21
Emerson to Accelerate Software Strategy to Capitalize on High Growth Industry
9:06am
8-K
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11 Aug 21
Aspen Technology Announces Financial Results for the Fourth Quarter and Fiscal 2021
4:18pm
8-K
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3 Aug 21
Other Events
4:31pm
8-K
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29 Jul 21
Departure of Directors or Certain Officers
4:19pm
8-K
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14 Jun 21
Entry into a Material Definitive Agreement
5:27pm
8-K
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28 Apr 21
Aspen Technology Announces Financial Results for the Third Quarter of Fiscal 2021
4:25pm
8-K
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21 Apr 21
Departure of Directors or Certain Officers
5:11pm