Filing Details

Accession Number:
0000899243-15-010226
Form Type:
4
Zero Holdings:
No
Publication Time:
2015-12-21 19:01:01
Reporting Period:
2015-12-17
Filing Date:
2015-12-21
Accepted Time:
2015-12-21 19:01:01
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1084991 Natural Gas Services Group Inc NGS Oil & Gas Field Services, Nec (1389) 752811855
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1340731 R James Hazlett 508 West Wall Street, Suite 550
Midland TX 79701
Vice President-Technical Svcs. No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Disposition 2015-12-17 1,000 $20.03 56,856 No 4 S Direct
Common Stock Disposition 2015-12-18 2,000 $20.31 54,856 No 4 S Direct
Common Stock Disposition 2015-12-21 1,500 $20.87 53,356 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct
No 4 S Direct
No 4 S Direct
Reported Derivative Holdings
Sec. Name Sec. Type Price Date Expiration Date Amount Remaning Holdings Nature of Ownership
Common Stock Employee Stock Option (right to buy) $17.51 2009-09-10 2018-09-10 5,000 5,000 Direct
Common Stock Employee Stock Option (right to buy) $17.74 2010-12-09 2019-12-08 10,000 10,000 Direct
Common Stock Employee Stock Option (right to buy) $17.81 2012-01-25 2021-01-24 10,000 10,000 Direct
Expiration Date Amount Remaning Holdings Nature of Ownership
2018-09-10 5,000 5,000 Direct
2019-12-08 10,000 10,000 Direct
2021-01-24 10,000 10,000 Direct
Footnotes
  1. In addition to the two sales transactions reported in this Form 4, the amount of shares beneficially owned in column 5 of Table I has been reduced by 4,066 shares in order to correct an inadvertent mathematical error initially made in a previous Form 4 filing in March 2015. The error only affected column 5 of Table I; there were no errors to the transaction amounts reported in previous Form 4 filings.