Aspen Technology News

Aspen Technology | 144: Notice of proposed sale of securities pursuant to Rule 144

Feb 27 01:21

Aspen Technology | 144: Notice of proposed sale of securities pursuant to Rule 144

Feb 23 23:29

Aspen Technology | 144: Notice of proposed sale of securities pursuant to Rule 144

Jun 12, 2023 22:12

Aspen Technology | 144: Notice of proposed sale of securities pursuant to Rule 144

Mar 1, 2023 04:06

Aspen Technology | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions

May 5, 2022 05:09

Aspen Technology | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions

May 5, 2022 04:54

Aspen Technology | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions

May 4, 2022 04:45

Aspen Technology | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions

May 3, 2022 05:22

Aspen Technology | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions

Apr 29, 2022 04:19

Aspen Technology | EFFECT: Others

Apr 19, 2022 12:15

Aspen Technology | 424B3: Prospectus

Apr 19, 2022 05:08

Aspen Technology | S-4/A: Registration of securities issued in business combination transactions (Amendment)

Apr 15, 2022 04:57

Aspen Technology | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions

Apr 7, 2022 02:22

Aspen Technology | S-4/A: Registration of securities issued in business combination transactions (Amendment)

Apr 6, 2022 07:24

Aspen Technology | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions

Mar 22, 2022 22:20

Aspen Technology | S-4/A: Registration of securities issued in business combination transactions (Amendment)

Mar 19, 2022 05:29

Aspen Technology | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions

Mar 2, 2022 07:17

Aspen Technology | S-4/A: Registration of securities issued in business combination transactions (Amendment)

Feb 23, 2022 06:18

Aspen Technology | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions

Feb 3, 2022 05:52

Aspen Technology | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions

Jan 28, 2022 02:35