FILINGS
| USNU 0001089815 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2012-03-30 | 10-K | U.S.NEUROSURGICAL INC 10-K 12-31-2011 | View Document |
| 2012-02-13 | 5 | PRIMARY DOCUMENT | View Document |
| 2012-02-13 | 5 | PRIMARY DOCUMENT | View Document |
| 2012-02-13 | 5 | PRIMARY DOCUMENT | View Document |
| 2011-11-21 | 10-Q | US NEUROSURGICAL INC 10-Q 9-30-2011 | View Document |
| 2011-11-18 | UPLOAD | View Document | |
| 2011-11-15 | NT 10-Q | NONE | View Document |
| 2011-11-08 | CORRESP | View Document | |
| 2011-11-08 | 10-Q/A | US NEUROSURGICAL 10-Q A 6-30-2011 | View Document |
| 2011-11-08 | 10-Q/A | US NEUROSURGICAL 10-Q A 3-31-2011 | View Document |
| 2011-11-08 | 10-K/A | US NEUROSURGICAL 10-K A 12-31-2010 | View Document |
| 2011-10-26 | UPLOAD | View Document | |
| 2011-08-15 | 10-Q | US NEUROSURGICAL INC 10-Q 6-30-2011 | View Document |
| 2011-06-02 | SC 13D | SCHEDULE 13D | View Document |
| 2011-06-01 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2011-06-01 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2011-05-16 | 10-Q | US NERUROSURICAL INC 10-Q 3-31-2011 | View Document |
| 2011-04-08 | 8-K | U.S. NEUROSURGICAL, INC 8-K 4-4-2011 | View Document |
| 2011-03-31 | 10-K | US NEUROSURGICAL 10-K 12-31-2010 | View Document |
| 2010-11-15 | 10-Q | US NEUROSURGICAL, INC 10-Q 9-30-2010 | View Document |
| 2010-08-16 | 10-Q | U.S. NEUROSURGICAL, INC 10-Q 6-30-2010 | View Document |
| 2010-05-17 | 10-Q | US NEROSURGICAL 10-Q 3-31-2010 | View Document |
| 2010-03-30 | 10-K | U.S. NEUROSURGICAL 10-K 12-31-2009 | View Document |
| 2009-11-16 | 10-Q | US NEUROSURGICAL 10-Q 9-30-2009 | View Document |
| 2009-08-14 | 10-Q | U.S NEUROSURGICAL, INC. 10-Q 6-30-2009 | View Document |
| 2009-05-15 | 10-Q | QUARTERLY REPORT | View Document |
| 2009-03-31 | 10-K | ANNUAL REPORT | View Document |
| 2008-11-13 | 10-Q | QUARTERLY REPORT | View Document |
| 2008-08-13 | 10-Q | QUARTERLY REPORT | View Document |
| 2008-05-14 | 10QSB | QUARTERLY REPORT | View Document |
| 2008-03-31 | 10KSB | ANNUAL REPORT | View Document |
| 2008-02-11 | SC 13G/A | SCHEDULE 13G AMENDMENT NO. 4 | View Document |
| 2007-11-14 | 10QSB | QUARTERLY REPORT | View Document |
| 2007-08-14 | 10QSB | QUARTERLY REPORT | View Document |
| 2007-05-15 | 10QSB | QUARTERLY REPORT (SMALL BUSINESS) | View Document |
| 2007-04-02 | 10KSB | ANNUAL REPORT | View Document |
| 2006-11-14 | 10QSB | QUARTERLY REPORT | View Document |
| 2006-08-14 | 10QSB | QUARTERLY REPORT | View Document |
| 2006-05-15 | 10QSB | QUARTERLY REPORT | View Document |
| 2006-04-03 | UPLOAD | View Document | |
| 2006-03-30 | 10-K | ANNUAL REPORT | View Document |
| 2006-03-10 | 10-Q/A | QUARTERLY REPORT | View Document |
| 2006-03-09 | 10-K/A | AMENDMENT NO. 1 TO ANNUAL REPORT | View Document |
| 2006-03-01 | CORRESP | View Document | |
| 2006-02-17 | CORRESP | View Document | |
| 2006-02-07 | UPLOAD | View Document | |
| 2006-02-01 | CORRESP | View Document | |
| 2006-01-03 | CORRESP | View Document | |
| 2005-11-14 | 10QSB | QUARTERLY REPORT | View Document |
| 2005-09-19 | CORRESP | View Document | |
| 2005-08-09 | 10-Q | QUARTERLY REPORT | View Document |
| 2005-05-13 | 10-Q | QUARTERLY REPORT | View Document |
| 2005-04-13 | 10-K | ANNUAL REPORT | View Document |
| 2005-03-28 | NT 10-K | NOTIFICATION OF LATE FILING OF 10-K | View Document |
| 2004-12-23 | 8-K/A | AMENDMENT TO 8-K | View Document |
| 2004-12-22 | UPLOAD | CMT LTR - ITEM 401 8K - 122204 - KRW | View Document |
| 2004-12-16 | 8-K | CURRENT REPORT | View Document |
| 2004-11-30 | 10-Q/A | FORM 10-Q/A | View Document |
| 2004-11-24 | 10-Q/A | AMENDMENT TO FORM 10-Q | View Document |
| 2004-11-23 | 10-Q | QUARTERLY REPORT | View Document |
| 2004-11-15 | NT 10-Q | FORM 12B-25 | View Document |
| 2004-08-12 | 10-Q | QUARTERLY REPORT | View Document |
| 2004-05-13 | 10-Q | View Document | |
| 2004-03-30 | 10-K | ANNUAL REPORT | View Document |
| 2003-11-13 | 10-Q | QUARTERLY REPORT | View Document |
| 2003-08-08 | 10-Q | QUARTERLY REPORT | View Document |
| 2003-05-13 | 10-Q | QUARTERLY REPORT | View Document |
| 2003-03-28 | 10-K | ANNUAL REPORT | View Document |
| 2002-11-13 | 10-Q | FORM 10-Q | View Document |
| 2002-08-19 | 10-Q | QUARTERLY REPORT | View Document |
| 2002-08-14 | NT 10-Q | FORM NT 10-Q | View Document |
| 2002-05-15 | 10-Q | QUARTERLY REPORT | View Document |
| 2002-03-27 | 10-K | FORM 10-K | View Document |
| 2002-02-14 | 5 | US NEUROSURGICAL, INC. | View Document |
| 2002-02-14 | SC 13G/A | View Document | |
| 2001-11-13 | 10-Q | FORM 10-Q | View Document |
| 2001-08-09 | 10-Q | View Document | |
| 2001-05-21 | 10-Q | FORM 10-Q | View Document |
| 2001-05-15 | NT 10-Q | View Document | |
| 2001-04-12 | 10-K | FORM 10-K | View Document |
| 2001-03-29 | NT 10-K | NOTIFICATION OF LATE FILING | View Document |
| 2001-02-15 | SC 13G/A | AMMENDED STATEMENT OF BENFICIAL OWNERSHIP | View Document |
| 2000-11-14 | 10-Q | FORM 10-Q | View Document |
| 2000-08-10 | 10-Q | FORM 10-Q | View Document |
| 2000-05-12 | 10-Q | FORM 10-Q | View Document |
| 2000-03-30 | 10-K | FORM 10-K | View Document |
| 2000-02-14 | SC 13G/A | View Document | |
| 1999-11-12 | 10-Q | FORM 10-Q | View Document |
| 1999-09-22 | SC 13G | View Document | |
| 1999-08-25 | 10-12G/A | U S NEUROSURGICAL INC. FORM 10, AMENDMENT NO. 2 | View Document |
| 1999-08-10 | 10-12G/A | U S NEUROSURGICAL INC FORM 10 AMENDMENT NO 1 | View Document |
| 1999-07-01 | 10-12G | U S NEUROSURGICAL INC FORM 10 | View Document |
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