120 filings
Page 4 of 6
SC 13G
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7 Feb 23
Aspen Technology / BlackRock ownership change
2:10pm
4
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4 Jan 23
Aspen Technology / Christopher Stagno ownership change
4:13pm
4
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4 Jan 23
Aspen Technology / Antonio J Pietri ownership change
4:12pm
4
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4 Jan 23
Aspen Technology / F G Hammond ownership change
4:11pm
4
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4 Jan 23
Aspen Technology / Manish Chawla ownership change
4:09pm
4
0w0 to13y
4 Jan 23
Aspen Technology / Chantelle Yvette Breithaupt ownership change
4:08pm
4
xl1c3
1 Dec 22
Aspen Technology / F G Hammond ownership change
5:00pm
4
7z29iyd
30 Nov 22
Aspen Technology / Antonio J Pietri ownership change
4:59pm
4
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25 Nov 22
Aspen Technology / F G Hammond ownership change
2:05pm
4
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23 Nov 22
Aspen Technology / Antonio J Pietri ownership change
4:17pm
4
du2hhnmx ws3og0
9 Nov 22
Aspen Technology / F G Hammond ownership change
4:03pm
4
kg5dfjivdg1fybf7tz
4 Oct 22
Aspen Technology / F G Hammond ownership change
4:45pm
4
vqetpsd3toi 6s5fb
4 Oct 22
Aspen Technology / Antonio J Pietri ownership change
4:40pm
4
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4 Oct 22
Aspen Technology / Christopher Stagno ownership change
4:35pm
4
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4 Oct 22
Aspen Technology / Manish Chawla ownership change
4:22pm
4
ol8p1q1p0485fld ks
4 Oct 22
Aspen Technology / Chantelle Yvette Breithaupt ownership change
4:21pm
4
yhnwj68gdlal1gk va
9 Sep 22
Aspen Technology / F G Hammond ownership change
4:17pm
4
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6 Sep 22
Aspen Technology / Jill D. Smith ownership change
6:02pm
4
ub9b36nzbiy5t
6 Sep 22
Aspen Technology / Christopher Stagno ownership change
5:31pm
4
vy78u7u72
6 Sep 22
Aspen Technology / Jr. Robert M. Whelan, ownership change
4:34pm