FILINGS
| NGS 0001084991 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2008-06-11 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-06-11 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-06-11 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-06-10 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-06-09 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-06-05 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-06-03 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-05-13 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-05-13 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-05-12 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-05-06 | 10-Q | NATURAL GAS SERVICES GROUP, INC 1ST QTR FILING | View Document |
| 2008-05-06 | 8-K | EARNINGS RELEASE FOR 1ST QTR 2008 | View Document |
| 2008-04-29 | ARS | AUTO-GENERATED PAPER DOCUMENT | View Document |
| 2008-04-28 | DEF 14A | View Document | |
| 2008-03-24 | 8-K | FORM 8-K | View Document |
| 2008-03-17 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-03-07 | 10-K | NATURAL GAS SERVICES GROUP, INC. 10-K FOR 2007 | View Document |
| 2008-02-27 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-02-21 | 8-K | NGSG EARNINGS RELEASE FOR 2007 | View Document |
| 2008-02-14 | SC 13G/A | SEC FILING | View Document |
| 2008-02-14 | SC 13G/A | AMENDMENT NO. 2 | View Document |
| 2008-02-12 | SC 13G/A | SCHEDULE 13G/A 02-12-08 | View Document |
| 2008-02-12 | SC 13G/A | SCHEDULE 13G/A 02-12-08 | View Document |
| 2008-01-22 | 8-K | FORM 8-K | View Document |
| 2008-01-17 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-01-03 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-01-03 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-01-03 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-01-03 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-01-03 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-01-03 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2008-01-02 | 8-K | FORM 8-K | View Document |
| 2007-12-12 | 8-K | FORM 8-K | View Document |
| 2007-11-30 | 8-K | FORM 8-K | View Document |
| 2007-11-15 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2007-11-13 | SC 13G/A | SEC FILING | View Document |
| 2007-11-13 | S-8 | FORM S-8 | View Document |
| 2007-11-08 | 8-K | FORM 8-K | View Document |
| 2007-11-06 | 10-Q | NATURAL GAS SERVICES GROUP, INC. 3RD QUARTER 10Q | View Document |
| 2007-11-06 | 8-K | NGSG EARNINGS RELEASE FOR THIRD QUARTER 2007 | View Document |
| 2007-09-17 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2007-08-07 | 8-K | NGSG 8-K FOR 2Q-07 | View Document |
| 2007-08-07 | 10-Q | 10Q AS OF JUNE 30, 2007 FOR NGSG | View Document |
| 2007-07-10 | SC 13G | View Document | |
| 2007-07-09 | SC 13G/A | AMENDMENT NO. 1 | View Document |
| 2007-06-25 | 8-K | FORM 8-K | View Document |
| 2007-06-14 | UPLOAD | View Document | |
| 2007-06-08 | 10-K/A | NGSG 10K AMENDMENT 12/31/2006 | View Document |
| 2007-06-08 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2007-05-31 | 10-Q/A | AMENDMENT TO FORM 10-Q | View Document |
| 2007-05-31 | CORRESP | View Document | |
| 2007-05-18 | 4 | MAIN DOCUMENT DESCRIPTION | View Document |
| 2007-05-16 | UPLOAD | View Document | |
| 2007-05-10 | DEF 14A | View Document | |
| 2007-05-10 | 8-K | FORM 8-K | View Document |
| 2007-05-10 | 10-Q | NATURAL GAS SERVICES GROUP, INC. 10-Q 03/31/2007 | View Document |
| 2007-05-08 | CORRESP | View Document | |
| 2007-05-08 | CORRESP | View Document | |
| 2007-04-24 | UPLOAD | View Document | |
| 2007-03-23 | 4/A | View Document | |
| 2007-03-23 | 4/A | View Document | |
| 2007-03-23 | 4/A | View Document | |
| 2007-03-23 | 4 | View Document | |
| 2007-03-23 | 4/A | View Document | |
| 2007-03-23 | 4/A | View Document | |
| 2007-03-15 | 10-K | FORM 10-K | View Document |
| 2007-03-13 | 8-K | FORM 8-K | View Document |
| 2007-03-01 | 8-K | FORM 8-K | View Document |
| 2007-02-14 | SC 13G/A | SEC FILING | View Document |
| 2007-02-13 | SC 13G | SCHEDULE 13G | View Document |
| 2007-02-08 | SC 13G | View Document | |
| 2007-02-06 | SC 13G | SCHEDULE 13G RE NATURAL GAS SERVS GRP INC 02-06-2007 | View Document |
| 2007-02-06 | SC 13G | SCHEDULE 13G RE NATURAL GAS SERVS GRP INC 02-06-2007 | View Document |
| 2007-01-17 | 8-K/A | AMENDMENT TO FORM 8-K | View Document |
| 2007-01-16 | 8-K | FORM 8-K | View Document |
| 2007-01-05 | 4 | View Document | |
| 2007-01-05 | 4 | View Document | |
| 2007-01-05 | 4 | View Document | |
| 2007-01-05 | 4 | View Document | |
| 2007-01-05 | 4 | View Document | |
| 2007-01-05 | 4 | View Document | |
| 2007-01-03 | 3 | View Document | |
| 2006-12-22 | 8-K | FORM 8-K | View Document |
| 2006-12-04 | 4 | View Document | |
| 2006-11-28 | 8-K | FORM 8-K | View Document |
| 2006-11-22 | 4 | View Document | |
| 2006-11-22 | 4 | View Document | |
| 2006-11-22 | 4 | View Document | |
| 2006-11-09 | 10-Q | FORM 10-Q | View Document |
| 2006-11-08 | 8-K | FORM 8-K | View Document |
| 2006-11-03 | 8-K | FORM 8-K | View Document |
| 2006-11-03 | 8-K | FORM 8-K | View Document |
| 2006-11-01 | 8-K | FORM 8-K | View Document |
| 2006-10-11 | UPLOAD | View Document | |
| 2006-09-19 | 4 | View Document | |
| 2006-09-19 | 4 | View Document | |
| 2006-09-19 | 4 | View Document | |
| 2006-09-08 | 8-K | FORM 8-K | View Document |
| 2006-08-31 | UPLOAD | View Document | |
| 2006-08-14 | 10-Q | FORM 10-Q | View Document |
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