TOMPKINS JON D
Related Filers (4)
- ELECTRO SCIENTIFIC INDUSTRIES INC (3)
- CREDENCE SYSTEMS CORP (2)
- KLA TENCOR CORP (1)
- CYMER INC (1)
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Ownership (89)
4
Monday, 5/18/2015
ELECTRO SCIENTIFIC INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Monday, 5/19/2014
ELECTRO SCIENTIFIC INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/3/2013
CYMER INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/10/2013
ELECTRO SCIENTIFIC INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/31/2013
ELECTRO SCIENTIFIC INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/3/2013
CYMER INC: Statement of changes in beneficial ownership of securities
4
Monday, 12/17/2012
CYMER INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/11/2012
ELECTRO SCIENTIFIC INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/4/2012
CYMER INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/2/2011
ELECTRO SCIENTIFIC INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/13/2011
ELECTRO SCIENTIFIC INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/22/2011
CYMER INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/9/2011
CYMER INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/4/2011
CYMER INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/5/2010
CYMER INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/1/2010
CYMER INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/4/2010
CYMER INC: Statement of changes in beneficial ownership of securities
4
Monday, 5/17/2010
ELECTRO SCIENTIFIC INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/5/2010
CYMER INC: Statement of changes in beneficial ownership of securities
4
Monday, 8/3/2009
ELECTRO SCIENTIFIC INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4/A
Thursday, 7/30/2009
CYMER INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/29/2009
CYMER INC: Statement of changes in beneficial ownership of securities
4
Monday, 5/18/2009
ELECTRO SCIENTIFIC INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/13/2009
CYMER INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/2/2009
CYMER INC: Statement of changes in beneficial ownership of securities
4
Monday, 5/19/2008
ELECTRO SCIENTIFIC INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/7/2008
CREDENCE SYSTEMS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/2/2008
CYMER INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/31/2007
CYMER INC: Statement of changes in beneficial ownership of securities
4
Monday, 10/29/2007
CYMER INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/2/2007
CREDENCE SYSTEMS CORP: Statement of changes in beneficial ownership of securities
4
Monday, 7/30/2007
ELECTRO SCIENTIFIC INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 7/5/2007
CREDENCE SYSTEMS CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/3/2007
CREDENCE SYSTEMS CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/16/2007
CYMER INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/8/2007
KLA TENCOR CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 1/4/2007
CREDENCE SYSTEMS CORP: Statement of changes in beneficial ownership of securities
4
Friday, 11/3/2006
ELECTRO SCIENTIFIC INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/4/2006
CREDENCE SYSTEMS CORP: Statement of changes in beneficial ownership of securities
5
Friday, 8/11/2006
KLA TENCOR CORP: Annual statement of changes in beneficial ownership of securities
4
Tuesday, 8/1/2006
KLA TENCOR CORP: Statement of changes in beneficial ownership of securities
4
Friday, 7/21/2006
ELECTRO SCIENTIFIC INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 7/6/2006
CREDENCE SYSTEMS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/7/2006
CREDENCE SYSTEMS CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/30/2006
ELECTRO SCIENTIFIC INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/2/2006
KLA TENCOR CORP: Statement of changes in beneficial ownership of securities
4
Friday, 4/28/2006
CYMER INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/5/2006
CREDENCE SYSTEMS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/1/2006
KLA TENCOR CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/17/2006
CYMER INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/5/2006
CREDENCE SYSTEMS CORP: Statement of changes in beneficial ownership of securities
4
Monday, 11/7/2005
KLA TENCOR CORP: Statement of changes in beneficial ownership of securities
4
Monday, 10/17/2005
CYMER INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/4/2005
CREDENCE SYSTEMS CORP: Statement of changes in beneficial ownership of securities
4
Monday, 8/29/2005
KLA TENCOR CORP: Statement of changes in beneficial ownership of securities
4/A
Monday, 8/15/2005
KLA TENCOR CORP: Statement of changes in beneficial ownership of securities
5
Wednesday, 8/3/2005
KLA TENCOR CORP: Annual statement of changes in beneficial ownership of securities
4
Wednesday, 8/3/2005
KLA TENCOR CORP: Statement of changes in beneficial ownership of securities
4
Friday, 7/22/2005
ELECTRO SCIENTIFIC INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/19/2005
CYMER INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/5/2005
CREDENCE SYSTEMS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/11/2005
KLA TENCOR CORP: Statement of changes in beneficial ownership of securities
4
Monday, 4/18/2005
CYMER INC: Statement of changes in beneficial ownership of securities
4
Monday, 4/4/2005
CREDENCE SYSTEMS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/26/2005
KLA TENCOR CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/18/2005
CYMER INC: Statement of changes in beneficial ownership of securities
4
Monday, 10/18/2004
KLA TENCOR CORP: Statement of changes in beneficial ownership of securities
4
Friday, 10/15/2004
CYMER INC: Statement of changes in beneficial ownership of securities
5
Wednesday, 8/11/2004
KLA TENCOR CORP: Annual statement of changes in beneficial ownership of securities
4
Monday, 8/2/2004
ELECTRO SCIENTIFIC INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 7/15/2004
CYMER INC: Statement of changes in beneficial ownership of securities
4
Friday, 4/16/2004
CYMER INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/25/2004
CREDENCE SYSTEMS CORP: Statement of changes in beneficial ownership of securities
4
Monday, 3/15/2004
KLA TENCOR CORP: Statement of changes in beneficial ownership of securities
4
Friday, 2/27/2004
KLA TENCOR CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/24/2004
KLA TENCOR CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 1/15/2004
CYMER INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/6/2003
KLA TENCOR CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/5/2003
CYMER INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/3/2003
ELECTRO SCIENTIFIC INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 10/16/2003
CYMER INC: Statement of changes in beneficial ownership of securities
4/A
Friday, 8/29/2003
KLA TENCOR CORP: Statement of changes in beneficial ownership of securities
4
Friday, 8/29/2003
KLA TENCOR CORP: Statement of changes in beneficial ownership of securities
5/A
Wednesday, 8/27/2003
KLA TENCOR CORP: Annual statement of changes in beneficial ownership of securities
4
Friday, 8/22/2003
KLA TENCOR CORP: Statement of changes in beneficial ownership of securities
5
Thursday, 8/14/2003
KLA TENCOR CORP: Annual statement of changes in beneficial ownership of securities
4
Friday, 8/1/2003
ELECTRO SCIENTIFIC INDUSTRIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/16/2003
CYMER INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/12/2002
KLA TENCOR CORP: Statement of changes in beneficial ownership of securities