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AZPN
- As of 05/15/24, 08:19:51 PM: 64 Insider Transactions.
Sector:
Unknown
Industry:
Unknown
Prev Close:
$41.90
Avg Vol(3m):
723,594
P/E:
25.70
EPS:
1.63
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Insider Transactions for AZPN
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
S
2020-11-09 09:17:00.0
ASPEN TECHNOLOGY INC
AZPN
WADDELL & REED FINANCIAL INC
5.0%
view
S
2020-02-13 18:31:13.0
ASPEN TECHNOLOGY INC
AZPN
RENAISSANCE TECHNOLOGIES LLC
2.89%
view
B
2020-02-05 11:25:58.0
ASPEN TECHNOLOGY INC
AZPN
BlackRock Inc
5.6%
view
B
2019-02-12 17:07:29.0
ASPEN TECHNOLOGY INC
AZPN
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
8.38%
view
S
2019-02-11 09:57:38.0
ASPEN TECHNOLOGY INC
AZPN
VANGUARD GROUP INC
9.79%
view
S
2018-11-13 08:12:16.0
ASPEN TECHNOLOGY INC
AZPN
VANGUARD GROUP INC
10.06%
view
S
2018-02-13 16:20:33.0
ASPEN TECHNOLOGY INC
AZPN
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
6.2%
view
S
2017-03-10 12:52:22.0
ASPEN TECHNOLOGY INC
AZPN
VANGUARD GROUP INC
10.11%
view
S
2017-02-10 11:24:40.0
ASPEN TECHNOLOGY INC
AZPN
ALLIANCEBERNSTEIN L
3.0%
view
B
2017-02-03 07:55:02.0
ASPEN TECHNOLOGY INC
AZPN
Artisan Partners Limited Partnership
0.0%
view
B
2016-02-16 12:23:59.0
ASPEN TECHNOLOGY INC
AZPN
ALLIANCEBERNSTEIN L
5.3%
view
B
2016-02-10 15:18:07.0
ASPEN TECHNOLOGY INC
AZPN
VANGUARD GROUP INC
9.1%
view
B
2016-01-25 13:46:47.0
ASPEN TECHNOLOGY INC
AZPN
BlackRock Inc
6.3%
view
B
2015-02-10 14:30:17.0
ASPEN TECHNOLOGY INC
AZPN
VANGUARD GROUP INC
8.06%
view
B
2014-02-14 06:45:28.0
ASPEN TECHNOLOGY INC
AZPN
FMR LLC
4.252%
view
B
2014-02-07 16:23:33.0
ASPEN TECHNOLOGY INC
AZPN
WADDELL & REED FINANCIAL INC
7.6%
view
S
2013-02-13 13:23:34.0
ASPEN TECHNOLOGY INC
AZPN
VANGUARD GROUP INC
12.8%
view
B
2013-01-30 14:29:27.0
ASPEN TECHNOLOGY INC
AZPN
BlackRock Inc
16.9%
view
B
2012-02-14 13:42:12.0
ASPEN TECHNOLOGY INC
AZPN
CADIAN CAPITAL MANAGEMENT
7.447%
view
S
2012-02-14 10:46:24.0
ASPEN TECHNOLOGY INC
AZPN
AMERIPRISE FINANCIAL INC
2.719%
view
S
2011-05-10 15:59:00.0
ASPEN TECHNOLOGY INC
AZPN
ADVENT INTERNATIONAL CORP
7.81%
view
B
2011-02-14 15:44:09.0
ASPEN TECHNOLOGY INC
AZPN
CADIAN CAPITAL MANAGEMENT
5.95%
view
B
2011-02-11 16:47:19.0
ASPEN TECHNOLOGY INC
AZPN
Third Point LLC
6.08%
view
B
2011-02-10 17:11:00.0
ASPEN TECHNOLOGY INC
AZPN
BROWN BROTHERS HARRIMAN & CO
16.3%
view
B
2010-09-30 15:49:35.0
ASPEN TECHNOLOGY INC
AZPN
ADVENT INTERNATIONAL CORP
5.52%
view
B
2010-09-27 16:59:50.0
ASPEN TECHNOLOGY INC
AZPN
ALYDAR PARTNERS LLC
12.0%
view
S
2010-02-16 16:40:25.0
ASPEN TECHNOLOGY INC
AZPN
Third Point LLC
4.37%
view
S
2010-01-15 16:24:58.0
ASPEN TECHNOLOGY INC
AZPN
CADIAN CAPITAL MANAGEMENT
5.09%
view
B
2009-01-05 17:13:19.0
ASPEN TECHNOLOGY INC
AZPN
Third Point LLC
9.1%
view
S
2008-02-14 14:52:52.0
ASPEN TECHNOLOGY INC
AZPN
WADDELL & REED FINANCIAL INC
12.0%
view
B
2008-01-22 14:10:45.0
ASPEN TECHNOLOGY INC
AZPN
ALYDAR PARTNERS LLC
5.232%
view
B
2007-02-09 06:25:54.0
ASPEN TECHNOLOGY INC
AZPN
BARCLAYS GLOBAL INVESTORS NA
4.78%
view
S
2006-12-22 12:37:08.0
ASPEN TECHNOLOGY INC
AZPN
ADVENT INTERNATIONAL CORP ET AL
39.2%
view
S
2006-12-11 17:16:33.0
ASPEN TECHNOLOGY INC
AZPN
FMR CORP
n/a
view
B
2006-07-26 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
ADVENT INTERNATIONAL CORP ET AL
100.0%
view
S
2006-06-06 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
ADVENT INTERNATIONAL CORP
n/a
view
S
2006-02-01 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
WADDELL & REED FINANCIAL INC
n/a
view
S
2005-02-14 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
TCW GROUP INC
2.2%
view
B
2005-02-10 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
FRANKLIN RESOURCES INC
0.7%
view
B
2004-03-10 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
TCW GROUP INC
6.5%
view
S
2004-02-12 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
CITADEL L P
3.4%
view
S
2004-02-09 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
TCW GROUP INC
11.8%
view
S
2004-01-06 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
RUTABAGA CAPITAL MANAGEMENT LLC
0.0%
view
S
2003-08-22 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
FRANKLIN RESOURCES INC
11.8%
view
S
2003-08-15 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
FRANKLIN RESOURCES INC
11.8%
view
B
2003-07-31 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
RUTABAGA CAPITAL MANAGEMENT LLC
6.7%
view
S
2003-02-14 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
MASSACHUSETTS CAPITAL RESOURCE CO
0.49%
view
S
2003-02-13 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
MASSACHUSETTS FINANCIAL SERVICES CO
0.0%
view
S
2003-02-05 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
CAVALLO CAPITAL CORP
4.999%
view
B
2003-01-30 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
CITADEL L P
5.5%
view
B
2002-10-09 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
TCW GROUP INC
15.8%
view
B
2002-06-07 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
CAVALLO CAPITAL CORP
8.1%
view
B
2002-02-14 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
CAPITAL RESEARCH & MANAGEMENT CO
5.5%
view
B
2002-02-11 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
MASSACHUSETTS FINANCIAL SERVICES CO
10.34%
view
S
2001-02-09 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
MORGAN J P & CO INC
3.746%
view
B
2000-03-09 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
MASSACHUSETTS CAPITAL RESOURCE CO
1.0%
view
S
2000-02-08 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
THOMSON HORSTMANN & BRYANT INC
4.77%
view
S
1999-07-20 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
BLAIR WILLIAM & CO
6.6%
view
B
1999-02-12 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
MASSACHUSETTS FINANCIAL SERVICES CO
7.4%
view
B
1999-01-22 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
PILGRIM BAXTER & ASSOCIATES LTD
2.09%
view
B
1998-02-17 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
JANUS CAPITAL CORP
7.7%
view
B
1998-02-04 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
WASATCH ADVISORS INC
n/a
view
B
1997-03-12 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
AMERICAN CENTURY COMPANIES INC
5.1%
view
B
1996-11-04 00:00:00.0
ASPEN TECHNOLOGY INC
AZPN
PIONEERING MANAGEMENT CORP
n/a
view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.