# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001084991-15-000008
Filing Date
2015-03-13
Accepted
2015-03-13 12:03:13
Documents
14
Period of Report
2014-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | ngs-2014x10k.htm | 10-K | 1507534
2 | EXHIBIT 23.1 | a5_07-ngs2014xex231bdocons.htm | EX-23.1 | 5371
3 | EXHIBIT 31.1 | ngs-20141231xex311stevetay.htm | EX-31.1 | 16731
4 | EXHIBIT 31.2 | ngs-20141231xex312larrylaw.htm | EX-31.2 | 13223
5 | EXHIBIT 32.1 | ngs-20141231xex321stevetay.htm | EX-32.1 | 10805
6 | EXHIBIT 32.2 | ngs-20141231xex322larrylaw.htm | EX-32.2 | 10797
13 |  | a16zackschart.jpg | GRAPHIC | 247627
14 |  | ngslogo1a03a02.jpg | GRAPHIC | 13953
| Complete submission text file | 0001084991-15-000008.txt |  | 8839431

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
7 | XBRL INSTANCE DOCUMENT | ngs-20141231.xml | EX-101.INS | 1167456
8 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | ngs-20141231.xsd | EX-101.SCH | 43861
9 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | ngs-20141231_cal.xml | EX-101.CAL | 72929
10 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | ngs-20141231_def.xml | EX-101.DEF | 216780
11 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | ngs-20141231_lab.xml | EX-101.LAB | 682032
12 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | ngs-20141231_pre.xml | EX-101.PRE | 370556

Mailing Address 508 WEST WALL STREET SUITE 550 MIDLAND TX 79701
Business Address 508 WEST WALL STREET SUITE 550 MIDLAND TX 79701 432-262-2700
NATURAL GAS SERVICES GROUP INC (Filer) CIK: 0001084991 (see all company filings)

EIN.: 752811855 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-31398 | Film No.: 15698342
SIC: 1389 Oil & Gas Field Services, NEC