U.S. NeuroSurgical Holdings, Inc.
Related Filers (8)
- ALLEN & CO INC/ALLEN HOLDING INC (6)
- ALLEN & CO INC (2)
- Leimkuhler William F. (2)
- jeereddi Prasad Anjaneya (2)
- SHUMAN STANLEY S (1)
- Gold Alan (1)
- MERRIMAN CHARLES H III (1)
- St Lawrence William (1)
- Show More ...
Financials (113)
10-Q
Tuesday, 11/14/2023
Quarterly Report for period ending 2023-09-30
10-Q
Monday, 8/14/2023
Quarterly Report for period ending 2023-06-30
10-Q
Monday, 5/15/2023
Quarterly Report for period ending 2023-03-31
10-K
Thursday, 4/13/2023
Annual Report for period ending 2022-12-31
NT 10-K
Monday, 4/3/2023
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 2022-12-31
10-Q
Monday, 11/21/2022
Quarterly Report for period ending 2022-09-30
NT 10-Q
Monday, 11/14/2022
Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2022-09-30
10-Q
Friday, 8/12/2022
Quarterly Report for period ending 2022-06-30
10-Q/A
Thursday, 8/11/2022
Quarterly Report for period ending 2022-03-31
10-Q
Friday, 6/24/2022
Quarterly Report for period ending 2022-03-31
10-K/A
Friday, 6/24/2022
Annual Report for period ending 2021-12-31
NT 10-Q
Monday, 5/16/2022
Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2022-03-31
10-K
Friday, 4/15/2022
Annual Report for period ending 2021-12-31
NT 10-K
Thursday, 3/31/2022
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 2021-12-31
10-Q
Friday, 11/19/2021
Quarterly Report for period ending 2021-09-30
NT 10-Q
Monday, 11/15/2021
Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2021-09-30
10-Q
Wednesday, 8/11/2021
Quarterly Report for period ending 2021-06-30
10-Q
Monday, 5/17/2021
Quarterly Report for period ending 2021-03-31
10-K
Wednesday, 4/7/2021
Annual Report for period ending 2020-12-31
NT 10-K
Wednesday, 3/31/2021
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 2020-12-31
10-Q
Friday, 11/13/2020
Quarterly Report for period ending 2020-09-30
10-Q
Friday, 8/14/2020
Quarterly Report for period ending 2020-06-30
10-Q
Friday, 5/15/2020
Quarterly Report for period ending 2020-03-31
10-K
Monday, 4/13/2020
Annual Report for period ending 2019-12-31
NT 10-K
Monday, 3/30/2020
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 2019-12-31
10-Q
Thursday, 11/14/2019
Quarterly Report for period ending 2019-09-30
10-Q
Wednesday, 8/14/2019
Quarterly Report for period ending 2019-06-30
10-Q
Tuesday, 5/14/2019
Quarterly Report for period ending 2019-03-31
10-K
Thursday, 4/11/2019
Annual Report for period ending 2018-12-31
NT 10-K
Monday, 4/1/2019
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 2018-12-31
10-Q
Wednesday, 11/14/2018
Quarterly Report for period ending 2018-09-30
10-Q
Tuesday, 8/14/2018
Quarterly Report for period ending 2018-06-30
10-Q
Tuesday, 5/15/2018
Quarterly Report for period ending 2018-03-31
10-K
Wednesday, 4/11/2018
Annual Report for period ending 2017-12-31
NT 10-K
Friday, 3/30/2018
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 2017-12-31
10-Q
Friday, 11/17/2017
Quarterly Report for period ending 2017-09-30
NT 10-Q
Tuesday, 11/14/2017
Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2017-09-30
10-Q
Monday, 8/14/2017
Quarterly Report for period ending 2017-06-30
10-Q
Monday, 5/15/2017
Quarterly Report for period ending 2017-03-31
10-K
Friday, 3/31/2017
Annual Report for period ending 2016-12-31
10-Q
Monday, 11/14/2016
Quarterly Report for period ending 2016-09-30
10-Q
Friday, 8/12/2016
Quarterly Report for period ending 2016-06-30
10-Q
Thursday, 5/12/2016
Quarterly Report for period ending 2016-03-31
10-K
Wednesday, 3/30/2016
Annual Report for period ending 2015-12-31
10-Q
Monday, 11/16/2015
Quarterly Report for period ending 2015-09-30
10-Q
Friday, 8/14/2015
Quarterly Report for period ending 2015-06-30
10-Q
Friday, 5/15/2015
Quarterly Report for period ending 2015-03-31
10-K
Tuesday, 3/31/2015
Annual Report for period ending 2014-12-31
10-Q
Thursday, 11/13/2014
Quarterly Report for period ending 2014-09-30
10-Q
Thursday, 8/14/2014
Quarterly Report for period ending 2014-06-30
10-Q
Thursday, 5/15/2014
Quarterly Report for period ending 2014-03-31
10-K
Monday, 4/14/2014
Annual Report for period ending 2013-12-31
NT 10-K
Friday, 3/28/2014
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 2013-12-31
10-Q
Thursday, 11/14/2013
Quarterly Report for period ending 2013-09-30
10-Q
Tuesday, 8/13/2013
Quarterly Report for period ending 2013-06-30
10-Q
Tuesday, 5/14/2013
Quarterly Report for period ending 2013-03-31
10-K
Monday, 4/1/2013
Annual Report for period ending 2012-12-31
10-Q
Tuesday, 11/13/2012
Quarterly Report for period ending 2012-09-30
10-Q
Tuesday, 8/14/2012
Quarterly Report for period ending 2012-06-30
10-Q
Tuesday, 5/15/2012
Quarterly Report for period ending 2012-03-31
10-K
Friday, 3/30/2012
Annual Report for period ending 2011-12-31
10-Q
Monday, 11/21/2011
Quarterly Report for period ending 2011-09-30
NT 10-Q
Tuesday, 11/15/2011
Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2011-09-30
10-K/A
Tuesday, 11/8/2011
Annual Report for period ending 2010-12-31
10-Q/A
Tuesday, 11/8/2011
Quarterly Report for period ending 2011-03-31
10-Q/A
Tuesday, 11/8/2011
Quarterly Report for period ending 2011-06-30
10-Q
Monday, 8/15/2011
Quarterly Report for period ending 2011-06-30
10-Q
Monday, 5/16/2011
Quarterly Report for period ending 2011-03-31
10-K
Thursday, 3/31/2011
Annual Report for period ending 2010-12-31
10-Q
Monday, 11/15/2010
Quarterly Report for period ending 2010-09-30
10-Q
Monday, 8/16/2010
Quarterly Report for period ending 2010-06-30
10-Q
Monday, 5/17/2010
Quarterly Report for period ending 2010-03-31
10-K
Tuesday, 3/30/2010
Annual Report for period ending 2009-12-31
10-Q
Monday, 11/16/2009
Quarterly Report for period ending 2009-09-30
10-Q
Friday, 8/14/2009
Quarterly Report for period ending 2009-06-30
10-Q
Friday, 5/15/2009
Quarterly Report for period ending 2009-03-31
10-K
Tuesday, 3/31/2009
Annual Report for period ending 2008-12-31
10-Q
Thursday, 11/13/2008
Quarterly Report for period ending 2008-09-30
10-Q
Wednesday, 8/13/2008
Quarterly Report for period ending 2008-06-30
10-K
Thursday, 3/30/2006
Annual Report for period ending 2005-12-31
10-Q/A
Friday, 3/10/2006
Quarterly Report for period ending 2005-09-30
10-K/A
Thursday, 3/9/2006
Annual Report for period ending 2004-12-31
10-Q
Tuesday, 8/9/2005
Quarterly Report for period ending 2005-06-30
10-Q
Friday, 5/13/2005
Quarterly Report for period ending 2005-03-31
10-K
Wednesday, 4/13/2005
Annual Report for period ending 2004-12-31
NT 10-K
Monday, 3/28/2005
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 2004-12-31
10-Q/A
Tuesday, 11/30/2004
Quarterly Report for period ending 2004-09-30
10-Q/A
Wednesday, 11/24/2004
Quarterly Report for period ending 2004-09-30
10-Q
Tuesday, 11/23/2004
Quarterly Report for period ending 2004-09-30
NT 10-Q
Monday, 11/15/2004
Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB 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
Tuesday, 3/30/2004
Annual Report for period ending 2003-12-31
10-Q
Thursday, 11/13/2003
Quarterly Report for period ending 2003-09-30
10-Q
Friday, 8/8/2003
Quarterly Report for period ending 2003-06-30
10-Q
Tuesday, 5/13/2003
Quarterly Report for period ending 2003-03-31
10-K
Friday, 3/28/2003
Annual Report for period ending 2002-12-31
10-Q
Wednesday, 11/13/2002
Quarterly Report for period ending 2002-09-30
10-Q
Monday, 8/19/2002
Quarterly Report for period ending 2002-06-30
NT 10-Q
Wednesday, 8/14/2002
Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2002-06-30
News (14)
8-K
Thursday, 1/18/2024
Current report filing
8-K
Tuesday, 11/28/2023
Current report filing
8-K
Wednesday, 4/19/2023
Current report filing
8-K
Tuesday, 9/13/2022
Current report filing
8-K
Thursday, 8/4/2022
Current report filing
8-K
Thursday, 6/2/2022
Current report filing
8-K
Wednesday, 10/6/2021
Current report filing
8-K12G3
Thursday, 9/3/2015
Notification that a class of securities of successor issuer is deemed to be registered pursuant to Section 12(g)
8-K
Tuesday, 3/31/2015
Current report filing
8-K
Friday, 2/7/2014
Current report filing
8-K
Monday, 12/16/2013
Current report filing
8-K
Friday, 4/8/2011
Current report filing
8-K/A
Thursday, 12/23/2004
Current report filing
8-K
Thursday, 12/16/2004
Current report filing
Other (20)
D
Wednesday, 1/10/2024
Exempt (Private) Offering
CORRESP
Tuesday, 11/8/2011
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
10QSB
Wednesday, 5/14/2008
None
10KSB
Monday, 3/31/2008
None
10QSB
Wednesday, 11/14/2007
None
10QSB
Tuesday, 8/14/2007
None
10QSB
Tuesday, 5/15/2007
None
10KSB
Monday, 4/2/2007
None
10QSB
Tuesday, 11/14/2006
None
10QSB
Monday, 8/14/2006
None
10QSB
Monday, 5/15/2006
None
CORRESP
Wednesday, 3/1/2006
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Friday, 2/17/2006
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Wednesday, 2/1/2006
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Tuesday, 1/3/2006
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
10QSB
Monday, 11/14/2005
None
CORRESP
Monday, 9/19/2005
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
10-12G/A
Wednesday, 8/25/1999
Initial general form for registration of a class of securities pursuant to Section 12(g)
10-12G/A
Tuesday, 8/10/1999
Initial general form for registration of a class of securities pursuant to Section 12(g)
10-12G
Thursday, 7/1/1999
Initial general form for registration of a class of securities pursuant to Section 12(g)
Ownership (16)
3
Tuesday, 12/5/2023
jeereddi Prasad Anjaneya: Initial statement of beneficial ownership of securities
SC 13D
Tuesday, 12/5/2023
jeereddi Prasad Anjaneya: Major Shareholders
3
Thursday, 4/20/2023
St Lawrence William: Initial statement of beneficial ownership of securities
4
Monday, 9/26/2022
Leimkuhler William F.: Statement of changes in beneficial ownership of securities
5
Monday, 2/13/2012
Leimkuhler William F.: Annual statement of changes in beneficial ownership of securities
5
Monday, 2/13/2012
Gold Alan: Annual statement of changes in beneficial ownership of securities
5
Monday, 2/13/2012
MERRIMAN CHARLES H III: Annual statement of changes in beneficial ownership of securities
SC 13D
Thursday, 6/2/2011
ALLEN & CO INC: Major Shareholders
4
Wednesday, 6/1/2011
ALLEN & CO INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/1/2011
SHUMAN STANLEY S: Statement of changes in beneficial ownership of securities
SC 13G/A
Monday, 2/11/2008
ALLEN & CO INC/ALLEN HOLDING INC: Major Shareholders
SC 13G/A
Thursday, 2/14/2002
ALLEN & CO INC/ALLEN HOLDING INC: Major Shareholders
5
Thursday, 2/14/2002
ALLEN & CO INC/ALLEN HOLDING INC: Annual statement of changes in beneficial ownership of securities
SC 13G/A
Thursday, 2/15/2001
ALLEN & CO INC/ALLEN HOLDING INC: Major Shareholders
SC 13G/A
Monday, 2/14/2000
ALLEN & CO INC/ALLEN HOLDING INC: Major Shareholders
SC 13G
Wednesday, 9/22/1999
ALLEN & CO INC/ALLEN HOLDING INC: Major Shareholders