1,036 filings
SC 13G/A
Kayne Anderson Rudnick Investment Management LLC
14 Feb 23
ASPENTECH / KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT ownership change
11:43am
SC 13G/A
BLK
Blackrock Inc.
9 Jun 22
ASPENTECH / BlackRock ownership change
3:12pm
15-12B
Aspen Technology Inc
26 May 22
Securities registration termination
4:05pm
4
Wise R Halsey
18 May 22
ASPENTECH / R HALSEY WISE ownership change
4:57pm
4
Christopher Stagno
18 May 22
ASPENTECH / Christopher Stagno ownership change
4:56pm
4
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18 May 22
ASPENTECH / Jr. Robert M. Whelan, ownership change
4:55pm
4
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18 May 22
ASPENTECH / Jill D. Smith ownership change
4:47pm
4
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18 May 22
ASPENTECH / Antonio J Pietri ownership change
4:46pm
4
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18 May 22
ASPENTECH / Georgia Keresty ownership change
4:45pm
4
4tcxmxy323gqjkc70gx
18 May 22
ASPENTECH / Adriana Karaboutis ownership change
4:42pm
4
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18 May 22
ASPENTECH / F G Hammond ownership change
4:41pm
4
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18 May 22
ASPENTECH / Karen Golz ownership change
4:39pm
4
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18 May 22
ASPENTECH / Chantelle Yvette Breithaupt ownership change
4:34pm
4
8312ai9zi53u8ehb
18 May 22
ASPENTECH / Manish Chawla ownership change
4:32pm
4
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18 May 22
ASPENTECH / DONALD P CASEY ownership change
4:30pm
4
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18 May 22
ASPENTECH / Thomas Michael Bradicich ownership change
4:25pm
S-8 POS
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18 May 22
Registration of securities for employees (post-effective amendment)
2:01pm
S-8 POS
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18 May 22
Registration of securities for employees (post-effective amendment)
2:00pm
S-8 POS
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18 May 22
Registration of securities for employees (post-effective amendment)
1:56pm
8-K
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16 May 22
AspenTech Completes Emerson Transaction, Expanding
9:34pm