PEHL MICHAEL
Related Filers (4)
- MTI TECHNOLOGY CORP (2)
- ASPEN TECHNOLOGY INC /DE/ (2)
- INTERNATIONAL INTEGRATION INC (1)
- DOCUMENTUM INC (1)
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Ownership (35)
4
Tuesday, 9/28/2010
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/4/2010
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 11/12/2009
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 4/5/2007
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/3/2007
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 3/29/2007
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 3/26/2007
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/21/2007
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 12/22/2006
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/21/2006
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/1/2006
MTI TECHNOLOGY CORP: Statement of changes in beneficial ownership of securities
4/A
Thursday, 7/20/2006
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 7/17/2006
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 5/22/2006
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 5/18/2006
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/16/2006
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 12/5/2005
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 11/4/2005
MTI TECHNOLOGY CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 11/3/2005
MTI TECHNOLOGY CORP: Statement of changes in beneficial ownership of securities
4
Friday, 7/1/2005
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 4/1/2005
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/23/2005
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 10/4/2004
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 7/2/2004
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
3
Friday, 6/25/2004
MTI TECHNOLOGY CORP: Initial statement of beneficial ownership of securities
4
Friday, 4/2/2004
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 12/22/2003
DOCUMENTUM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 12/11/2003
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 12/1/2003
DOCUMENTUM INC: Statement of changes in beneficial ownership of securities
3/A
Tuesday, 8/19/2003
ASPEN TECHNOLOGY INC /DE/: Initial statement of beneficial ownership of securities
4/A
Tuesday, 8/19/2003
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
3
Monday, 8/18/2003
ASPEN TECHNOLOGY INC /DE/: Initial statement of beneficial ownership of securities
4
Monday, 8/18/2003
ASPEN TECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/1/2003
DOCUMENTUM INC: Statement of changes in beneficial ownership of securities
SC 13G
Tuesday, 2/16/1999
INTERNATIONAL INTEGRATION INC: Major Shareholders