638 filings
Page 4 of 32
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
8-K
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8 Mar 21
Aspen Technology Appoints Karen Golz to its Board of Directors
4:36pm
8-K
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2 Mar 21
Aspen Technology Appoints Chantelle Breithaupt as Senior Vice President and Chief Financial Officer
4:55pm
8-K
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11 Feb 21
Departure of Directors or Certain Officers
5:00pm
8-K
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1 Feb 21
Submission of Matters to a Vote of Security Holders
4:30pm
8-K
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27 Jan 21
Aspen Technology Announces Financial Results for the Second Quarter of Fiscal 2021
4:11pm
DEFA14A
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13 Jan 21
Additional proxy soliciting materials
4:04pm
DEFA14A
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30 Dec 20
Additional proxy soliciting materials
4:35pm