PORTA SYSTEMS CORP

Related Filers (21)

Financials (60)

10-Q
Thursday, 11/12/2009
Quarterly Report for period ending 2009-09-30
10-Q
Friday, 8/14/2009
Quarterly Report for period ending 2009-06-30
10-Q
Thursday, 5/14/2009
Quarterly Report for period ending 2009-03-31
10-K
Tuesday, 3/31/2009
Annual Report for period ending 2008-12-31
10-Q
Friday, 11/14/2008
Quarterly Report for period ending 2008-09-30
10-Q
Thursday, 8/14/2008
Quarterly Report for period ending 2008-06-30
10-Q
Tuesday, 5/13/2008
Quarterly Report for period ending 2008-03-31
10-K
Friday, 3/28/2008
Annual Report for period ending 2007-12-31
10-Q
Tuesday, 11/13/2007
Quarterly Report for period ending 2007-09-30
10-Q
Monday, 8/13/2007
Quarterly Report for period ending 2007-06-30
10-Q
Friday, 5/11/2007
Quarterly Report for period ending 2007-03-31
10-K
Friday, 3/30/2007
Annual Report for period ending 2006-12-31
10-Q
Tuesday, 11/14/2006
Quarterly Report for period ending 2006-09-30
10-Q
Monday, 8/14/2006
Quarterly Report for period ending 2006-06-30
10-Q
Friday, 5/12/2006
Quarterly Report for period ending 2006-03-31
10-K
Thursday, 3/30/2006
Annual Report for period ending 2005-12-31
10-Q
Monday, 11/14/2005
Quarterly Report for period ending 2005-09-30
10-Q
Thursday, 8/11/2005
Quarterly Report for period ending 2005-06-30
10-Q
Friday, 5/13/2005
Quarterly Report for period ending 2005-03-31
10-K
Thursday, 3/31/2005
Annual Report for period ending 2004-12-31
10-Q
Friday, 11/12/2004
Quarterly Report for period ending 2004-09-30
10-Q
Thursday, 8/12/2004
Quarterly Report for period ending 2004-06-30
10-Q
Thursday, 5/13/2004
Quarterly Report for period ending 2004-03-31
10-K
Monday, 3/29/2004
Annual Report for period ending 2003-12-31
10-Q
Friday, 11/14/2003
Quarterly Report for period ending 2003-09-30
10-Q
Wednesday, 8/13/2003
Quarterly Report for period ending 2003-06-30
10-Q
Thursday, 5/15/2003
Quarterly Report for period ending 2003-03-31
10-K
Monday, 3/31/2003
Annual Report for period ending 2002-12-31
10-Q
Wednesday, 11/13/2002
Quarterly Report for period ending 2002-09-30
10-Q
Wednesday, 8/14/2002
Quarterly Report for period ending 2002-06-30
10-Q
Wednesday, 5/15/2002
Quarterly Report for period ending 2002-03-31
10-K
Monday, 4/15/2002
Annual Report for period ending 2001-12-31
NT 10-K
Monday, 4/1/2002
Notice under Rule 12b25 of inability to timely file all or part of a Form 10-K, 10-KSB, or 10-KT for period ending 2001-12-31
10-Q
Wednesday, 11/14/2001
Quarterly Report for period ending 2001-09-30
10-Q
Thursday, 8/16/2001
Quarterly Report for period ending 2001-06-30
NT 10-Q
Wednesday, 8/15/2001
Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2001-06-30
10-Q
Tuesday, 5/15/2001
Quarterly Report for period ending 2001-03-31
10-K
Monday, 4/2/2001
Annual Report for period ending 2000-12-31
10-Q
Monday, 11/13/2000
Quarterly Report for period ending 2000-09-30
10-Q
Monday, 8/14/2000
Quarterly Report for period ending 2000-06-30
10-Q
Friday, 5/12/2000
Quarterly Report for period ending 2000-03-31
10-K
Thursday, 4/13/2000
Annual Report for period ending 1999-12-31
NT 10-K
Thursday, 3/30/2000
Notice under Rule 12b25 of inability to timely file all or part of a Form 10-K, 10-KSB, or 10-KT for period ending 1999-12-31
10-Q
Monday, 11/15/1999
Quarterly Report for period ending 1999-09-30
10-Q
Friday, 8/13/1999
Quarterly Report for period ending 1999-06-30
10-Q
Friday, 5/14/1999
Quarterly Report for period ending 1999-03-31
10-K
Tuesday, 3/30/1999
Annual Report for period ending 1998-12-31
10-Q
Thursday, 11/12/1998
Quarterly Report for period ending 1998-09-30
10-Q
Thursday, 8/13/1998
Quarterly Report for period ending 1998-06-30
10-Q
Wednesday, 5/13/1998
Quarterly Report for period ending 1998-03-31
10-K/A
Thursday, 4/30/1998
Annual Report for period ending 1997-12-31
10-K
Monday, 3/23/1998
Annual Report for period ending 1997-12-31
10-Q
Wednesday, 11/12/1997
Quarterly Report for period ending 1997-09-30
10-Q
Wednesday, 8/13/1997
Quarterly Report for period ending 1997-06-30
10-Q
Friday, 5/9/1997
Quarterly Report for period ending 1997-03-31
10-K
Friday, 3/28/1997
Annual Report for period ending 1996-12-31
10-Q
Tuesday, 11/12/1996
Quarterly Report for period ending 1996-09-30
10-Q/A
Friday, 11/8/1996
Quarterly Report for period ending 1996-06-30
10-K/A
Tuesday, 11/5/1996
Annual Report for period ending 1995-12-31
10-Q
Tuesday, 11/14/1995
Quarterly Report for period ending 1995-09-30
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News (48)

8-K
Thursday, 11/12/2009
Current report filing
8-K
Tuesday, 10/6/2009
Current report filing
8-K
Thursday, 9/17/2009
Current report filing
8-K
Friday, 8/14/2009
Current report filing
8-K
Thursday, 5/14/2009
Current report filing
8-K
Wednesday, 4/1/2009
Current report filing
8-K
Friday, 11/14/2008
Current report filing
8-K
Friday, 8/15/2008
Current report filing
8-K
Friday, 8/8/2008
Current report filing
8-K
Wednesday, 8/6/2008
Current report filing
8-K
Wednesday, 5/14/2008
Current report filing
8-K
Wednesday, 4/16/2008
Current report filing
8-K
Monday, 3/31/2008
Current report filing
8-K
Tuesday, 2/5/2008
Current report filing
8-K
Wednesday, 11/14/2007
Current report filing
8-K
Tuesday, 10/16/2007
Current report filing
8-K
Thursday, 8/16/2007
Current report filing
8-K
Monday, 5/14/2007
Current report filing
8-K
Wednesday, 4/4/2007
Current report filing
8-K
Thursday, 3/8/2007
Current report filing
8-K
Monday, 12/11/2006
Current report filing
8-K
Thursday, 11/16/2006
Current report filing
8-K
Friday, 10/6/2006
Current report filing
8-K
Wednesday, 8/16/2006
Current report filing
8-K
Thursday, 5/18/2006
Current report filing
8-K
Tuesday, 5/16/2006
Current report filing
8-K
Monday, 3/27/2006
Current report filing
8-K
Tuesday, 2/28/2006
Current report filing
8-K
Thursday, 1/5/2006
Current report filing
8-K
Wednesday, 11/16/2005
Current report filing
8-K
Tuesday, 10/18/2005
Current report filing
8-K
Thursday, 9/1/2005
Current report filing
8-K
Thursday, 8/11/2005
Current report filing
8-K
Friday, 7/8/2005
Current report filing
8-K
Tuesday, 5/17/2005
Current report filing
8-K
Friday, 4/1/2005
Current report filing
8-K
Friday, 2/4/2005
Current report filing
8-K
Tuesday, 11/16/2004
Current report filing
8-K
Friday, 10/15/2004
Current report filing
8-K
Tuesday, 8/17/2004
Current report filing
8-K
Monday, 5/17/2004
Current report filing
8-K
Thursday, 4/1/2004
Current report filing
8-K
Tuesday, 11/18/2003
Current report filing
8-K
Thursday, 8/14/2003
Current report filing
8-K
Monday, 5/19/2003
Current report filing
8-K
Wednesday, 4/2/2003
Current report filing
8-K
Friday, 2/6/1998
Current report filing
8-K
Friday, 3/29/1996
Current report filing
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Other (4)

15-12G
Friday, 2/12/2010
Notice of termination of registration of a class of securities under Section 12(g)
CORRESP
Wednesday, 11/25/2009
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
POS AM
Wednesday, 8/12/1998
Post-effective amendment to a registration statement that is not immediately effective upon filing
POS AM
Friday, 8/7/1998
Post-effective amendment to a registration statement that is not immediately effective upon filing
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Ownership (112)

5
Tuesday, 2/16/2010
FELDMAN HERBERT H: Annual statement of changes in beneficial ownership of securities
5
Tuesday, 2/16/2010
CARNEY WILLIAM V: Annual statement of changes in beneficial ownership of securities
5
Tuesday, 2/16/2010
ELSER MARCO M: Annual statement of changes in beneficial ownership of securities
5
Tuesday, 2/16/2010
ESANU WARREN H: Annual statement of changes in beneficial ownership of securities
SC 13E3/A
Wednesday, 11/25/2009
Schedule filed to report going private transactions
SC 13E3
Thursday, 10/8/2009
Schedule filed to report going private transactions
5/A
Wednesday, 3/18/2009
ESANU WARREN H: Annual statement of changes in beneficial ownership of securities
5
Friday, 2/13/2009
FELDMAN HERBERT H: Annual statement of changes in beneficial ownership of securities
5
Friday, 2/13/2009
ESANU WARREN H: Annual statement of changes in beneficial ownership of securities
5
Friday, 2/13/2009
CARNEY WILLIAM V: Annual statement of changes in beneficial ownership of securities
5
Friday, 2/13/2009
ELSER MARCO M: Annual statement of changes in beneficial ownership of securities
SC 13D
Wednesday, 8/13/2008
Cheyne Capital Management (UK) LLP: Major Shareholders
3
Wednesday, 8/13/2008
Cheyne General Partner Inc: Initial statement of beneficial ownership of securities
5
Friday, 2/15/2008
TANCREDI MICHAEL A: Annual statement of changes in beneficial ownership of securities
5
Friday, 2/15/2008
KORNFELD EDWARD B: Annual statement of changes in beneficial ownership of securities
5
Friday, 2/15/2008
ELSER MARCO M: Annual statement of changes in beneficial ownership of securities
5
Friday, 2/15/2008
FELDMAN HERBERT H: Annual statement of changes in beneficial ownership of securities
5
Friday, 2/15/2008
ESANU WARREN H: Annual statement of changes in beneficial ownership of securities
5
Friday, 2/15/2008
CARNEY WILLIAM V: Annual statement of changes in beneficial ownership of securities
5/A
Monday, 2/26/2007
FELDMAN HERBERT H: Annual statement of changes in beneficial ownership of securities
5
Thursday, 2/15/2007
FELDMAN HERBERT H: Annual statement of changes in beneficial ownership of securities
5
Thursday, 2/15/2007
ELSER MARCO M: Annual statement of changes in beneficial ownership of securities
5
Thursday, 2/15/2007
CARNEY WILLIAM V: Annual statement of changes in beneficial ownership of securities
4
Wednesday, 12/6/2006
ESANU WARREN H: Statement of changes in beneficial ownership of securities
5
Wednesday, 2/15/2006
CARNEY WILLIAM V: Annual statement of changes in beneficial ownership of securities
5
Wednesday, 2/15/2006
TANCREDI MICHAEL A: Annual statement of changes in beneficial ownership of securities
5/A
Wednesday, 2/15/2006
KORNFELD EDWARD B: Annual statement of changes in beneficial ownership of securities
5
Tuesday, 2/14/2006
KORNFELD EDWARD B: Annual statement of changes in beneficial ownership of securities
4
Tuesday, 5/10/2005
ESANU WARREN H: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/10/2005
FELDMAN HERBERT H: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/10/2005
ELSER MARCO M: Statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
CARNEY WILLIAM V: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
CARNEY WILLIAM V: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
CARNEY WILLIAM V: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
CARNEY WILLIAM V: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
KORNFELD EDWARD B: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
KORNFELD EDWARD B: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
KORNFELD EDWARD B: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
KORNFELD EDWARD B: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
KORNFELD EDWARD B: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
KORNFELD EDWARD B: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
ELSER MARCO M: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
ELSER MARCO M: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
ELSER MARCO M: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
ELSER MARCO M: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
ELSER MARCO M: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
TANCREDI MICHAEL A: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
TANCREDI MICHAEL A: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
TANCREDI MICHAEL A: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
TANCREDI MICHAEL A: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
TANCREDI MICHAEL A: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
TANCREDI MICHAEL A: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
ESANU WARREN H: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
ESANU WARREN H: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
ESANU WARREN H: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
ESANU WARREN H: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
ESANU WARREN H: Annual statement of changes in beneficial ownership of securities
5
Thursday, 3/31/2005
ESANU WARREN H: Annual statement of changes in beneficial ownership of securities
5
Wednesday, 3/30/2005
FELDMAN HERBERT H: Annual statement of changes in beneficial ownership of securities
5
Wednesday, 3/30/2005
FELDMAN HERBERT H: Annual statement of changes in beneficial ownership of securities
5
Wednesday, 3/30/2005
FELDMAN HERBERT H: Annual statement of changes in beneficial ownership of securities
5
Wednesday, 3/30/2005
FELDMAN HERBERT H: Annual statement of changes in beneficial ownership of securities
5
Wednesday, 3/30/2005
FELDMAN HERBERT H: Annual statement of changes in beneficial ownership of securities
5
Wednesday, 3/30/2005
FELDMAN HERBERT H: Annual statement of changes in beneficial ownership of securities
5
Wednesday, 3/30/2005
CARNEY WILLIAM V: Annual statement of changes in beneficial ownership of securities
5
Wednesday, 3/30/2005
CARNEY WILLIAM V: Annual statement of changes in beneficial ownership of securities
5
Wednesday, 2/14/2001
MILLER LLOYD I III: Annual statement of changes in beneficial ownership of securities
SC 13G/A
Wednesday, 2/14/2001
PNC FINANCIAL SERVICES GROUP INC: Major Shareholders
SC 13D/A
Monday, 11/6/2000
MILLER LLOYD I III: Major Shareholders
SC 13D/A
Friday, 10/27/2000
MILLER LLOYD I III: Major Shareholders
SC 13D/A
Friday, 10/13/2000
MILLER LLOYD I III: Major Shareholders
4
Tuesday, 10/10/2000
MILLER LLOYD I III: Statement of changes in beneficial ownership of securities
SC 13D/A
Monday, 9/25/2000
MILLER LLOYD I III: Major Shareholders
SC 13D/A
Monday, 9/11/2000
MILLER LLOYD I III: Major Shareholders
SC 13D/A
Thursday, 8/31/2000
MILLER LLOYD I III: Major Shareholders
SC 13D/A
Friday, 8/4/2000
MILLER LLOYD I III: Major Shareholders
SC 13G/A
Thursday, 7/20/2000
PNC FINANCIAL SERVICES GROUP INC: Major Shareholders
4
Monday, 7/10/2000
MILLER LLOYD I III: Statement of changes in beneficial ownership of securities
SC 13D/A
Thursday, 6/15/2000
MILLER LLOYD I III: Major Shareholders
SC 13G/A
Monday, 4/10/2000
HELIX INVESTMENT PARTNERS LP: Major Shareholders
SC 13G/A
Friday, 2/11/2000
PNC BANK CORP: Major Shareholders
3
Thursday, 8/5/1999
BARTOLOMEO CHARLES: Initial statement of beneficial ownership of securities
3
Thursday, 8/5/1999
MILLER CHRIS: Initial statement of beneficial ownership of securities
3
Wednesday, 4/28/1999
BAHLO MICHAEL: Initial statement of beneficial ownership of securities
3
Tuesday, 4/27/1999
WILKINS RON: Initial statement of beneficial ownership of securities
4
Tuesday, 4/27/1999
WILKINS RON: Statement of changes in beneficial ownership of securities
5
Tuesday, 4/27/1999
WILKINS RON: Annual statement of changes in beneficial ownership of securities
3
Tuesday, 4/27/1999
LAMB MICHAEL: Initial statement of beneficial ownership of securities
SC 13G/A
Tuesday, 2/16/1999
HELIX INVESTMENT PARTNERS LP: Major Shareholders
SC 13G/A
Friday, 2/12/1999
PNC BANK CORP: Major Shareholders
4
Tuesday, 2/2/1999
ESANU WARREN H: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/2/1999
ESANU WARREN H: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/2/1999
MILLER LLOYD I III: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/26/1999
CARNEY WILLIAM V: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/26/1999
GAZZO JOHN J: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/26/1999
JOFFE SEYMOUR: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/26/1999
KORNFELD EDWARD B: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/26/1999
TANCREDI MICHAEL A: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/26/1999
WILKINS RON: Statement of changes in beneficial ownership of securities
4
Monday, 1/25/1999
BROUS HOWARD D: Statement of changes in beneficial ownership of securities
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Prospectus (4)

S-8
Friday, 2/12/1999
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-8
Thursday, 12/3/1998
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B3
Tuesday, 4/28/1998
Prospectus filed pursuant to Rule 424(b)(3)
S-3
Monday, 3/30/1998
Registration statement for specified transactions by certain issuers
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Proxies (14)

DEF 14C
Tuesday, 12/8/2009
Definitive information statements
PRER14C
Wednesday, 11/25/2009
Preliminary revised information statements
PRE 14C
Thursday, 10/8/2009
Preliminary information statement not related to a contested matter or merger/acquisition
DEF 14A
Friday, 6/6/2008
Definitive proxy statements
PRER14A
Friday, 5/30/2008
Preliminary revised proxy soliciting materials
PRE 14A
Monday, 5/19/2008
Preliminary proxy statement not related to a contested matter or merger/acquisition
DEF 14A
Monday, 4/30/2001
Definitive proxy statements
DEF 14A
Monday, 5/1/2000
Definitive proxy statements
DEFR14A
Friday, 5/14/1999
Definitive revised proxy soliciting materials
DEF 14A
Friday, 4/30/1999
Definitive proxy statements
DEF 14A
Friday, 5/22/1998
Definitive proxy statements
DEF 14A
Thursday, 6/12/1997
Definitive proxy statements
PRE 14A
Tuesday, 6/3/1997
Preliminary proxy statement not related to a contested matter or merger/acquisition
PRE 14A
Thursday, 5/2/1996
Preliminary proxy statement not related to a contested matter or merger/acquisition
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