398 filings
Page 5 of 20
4
r1zx0tu
2 Jun 21
ASPEN TECHNOLOGY / Antonio J Pietri ownership change
4:10pm
4
d9evfxxf6n
2 Jun 21
ASPEN TECHNOLOGY / John Hague ownership change
4:05pm
4
sc5qz2
28 May 21
ASPEN TECHNOLOGY / Jr. Robert M. Whelan, ownership change
7:39pm
4
w8p3isd qbuo6i17n9m
28 May 21
ASPEN TECHNOLOGY / DONALD P CASEY ownership change
6:48pm
4
6nbte
23 Apr 21
ASPEN TECHNOLOGY / Jill D. Smith ownership change
4:12pm
3
6fh866idj
23 Apr 21
ASPEN TECHNOLOGY / Jill D. Smith ownership change
4:05pm
4
5fjg0vcvd qof
19 Apr 21
ASPEN TECHNOLOGY / John Hague ownership change
4:14pm
4
3e7xtj
15 Apr 21
ASPEN TECHNOLOGY / John Hague ownership change
4:16pm
4
zdf4cc qsq
2 Apr 21
ASPEN TECHNOLOGY / John Hague ownership change
5:16pm
4
2vmzkb mqyd2fz8
2 Apr 21
ASPEN TECHNOLOGY / F G Hammond ownership change
5:15pm
4
0lxy 2i3thdsstzjgil
2 Apr 21
ASPEN TECHNOLOGY / Antonio J Pietri ownership change
5:13pm
4
teinw os6eps
2 Apr 21
ASPEN TECHNOLOGY / Christopher Stagno ownership change
5:10pm
4
2pa chy5xxabn7kxfl
24 Mar 21
ASPEN TECHNOLOGY / Chantelle Yvette Breithaupt ownership change
4:40pm
3
95rp8a h8
24 Mar 21
ASPEN TECHNOLOGY / Chantelle Yvette Breithaupt ownership change
4:36pm
4
w5k6ze9 p2botxk0uy6
10 Mar 21
ASPEN TECHNOLOGY / Karen Golz ownership change
4:25pm
3
adbf7dagz4efggxpj1mn
10 Mar 21
ASPEN TECHNOLOGY / Karen Golz ownership change
4:22pm
SC 13G/A
2ea9k hm5cd
10 Mar 21
ASPEN TECHNOLOGY / KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT ownership change
12:00am
SC 13G/A
8t4ghy
12 Feb 21
ASPEN TECHNOLOGY / WADDELL & REED FINANCIAL ownership change
4:03pm
SC 13G/A
sw4y5cr7wo2
12 Feb 21
ASPEN TECHNOLOGY / BlueSpruce Investments ownership change
8:48am
SC 13G/A
lh5b05 ruv
11 Feb 21
ASPEN TECHNOLOGY / KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT ownership change
12:00am