14 results
8-K
EX-3.2
Aspen Technology Inc
16 May 22
AspenTech Completes Emerson Transaction, Expanding
9:34pm
8-K
EX-3.1
Aspen Technology Inc
16 May 22
AspenTech Completes Emerson Transaction, Expanding
9:34pm
10-K
2021 FY
EX-3.1
Aspen Technology Inc
Annual report
18 Aug 21
4:14pm
8-K
EX-3.1
Aspen Technology Inc
21 May 20
Amendments to Articles of Incorporation or Bylaws
4:54pm
SC 13G/A
EX-3
Aspen Technology Inc
14 Feb 18
Aspen Technology Inc /De/
12:00am
SC 13G/A
EX-3
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14 Feb 17
Aspen Technology Inc /De/
12:00am
8-K
EX-3.1
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24 Oct 16
Amendments to Articles of Incorporation or Bylaws
12:00am
8-K
EX-3.2
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24 Oct 16
Amendments to Articles of Incorporation or Bylaws
12:00am
SC 13G/A
EX-3
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12 Feb 16
Aspen Technology Inc /De/
12:00am
SC 13G/A
EX-3
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13 Feb 15
Aspen Technology Inc /De/
12:00am
SC 13G/A
EX-3
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7 Feb 14
Aspen Technology Inc /De/
12:00am
8-K
EX-3.2
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27 Mar 98
Aspen Technology, Inc.
12:00am
8-K
EX-3.1
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27 Mar 98
Aspen Technology, Inc.
12:00am
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