39 results
Page 2 of 2
DEF 14A
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28 Oct 22
Definitive proxy
5:14pm
8-K
EX-99.1
iatpt7c3vfiyqkeze4
26 Oct 22
Aspen Technology Announces Financial Results for the First Quarter of Fiscal 2023
4:09pm
10-KT
EX-31.2
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25 Aug 22
Annual report (with FYE transition)
7:07am
10-KT
x7vc984 0ho4r4urm
25 Aug 22
Annual report (with FYE transition)
7:07am
10-KT
EX-31.1
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25 Aug 22
Annual report (with FYE transition)
7:07am
8-K
EX-99.1
2fifma
8 Aug 22
Aspen Technology Announces Financial Results for the Fourth Quarter and Fiscal 2022
4:09pm
8-K12B
EX-10.4
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17 May 22
Notification of registration of securities
6:10am
10-Q
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16 May 22
Quarterly report
6:01am
10-Q
EX-31
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16 May 22
Quarterly report
6:01am
8-K
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4 May 22
Entry into a Material Definitive Agreement
5:11pm
425
sxnrr t6txne1r65nbj
4 May 22
Business combination disclosure
5:09pm
424B3
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18 Apr 22
Prospectus supplement
5:08pm
S-4/A
n5isdcy9b519
22 Feb 22
Registration of securities issued in business combination transactions (amended)
5:18pm
S-4/A
EX-8.1
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22 Feb 22
Registration of securities issued in business combination transactions (amended)
5:18pm
S-4
xnq55o5uofc1
11 Jan 22
Registration of securities issued in business combination transactions
5:01pm