12 results
10-K
2023 FY
AZPN
Aspen Technology Inc
21 Aug 23
Annual report
4:46pm
software also enables companies to develop new processes that can be scaled to support the energy transition and a net zero future, such as green hydrogen … times.
Government Mandates
An increasing number of governments around the world view support for the green economy as mission-critical
DEF 14A
AZPN
Aspen Technology Inc
28 Oct 22
Definitive proxy
5:14pm
Provider of the Year Award, 2021 Green Supply Chain Award and 2021 Hydrocarbon Processing Awards.
Social Initiatives
We work to attract and retain
10-KT
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25 Aug 22
Annual report (with FYE transition)
7:07am
424B3
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18 Apr 22
Prospectus supplement
5:08pm
S-4/A
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22 Feb 22
Registration of securities issued in business combination transactions (amended)
5:18pm
S-4
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11 Jan 22
Registration of securities issued in business combination transactions
5:01pm
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