Filing Details

Accession Number:
0001209191-12-029775
Form Type:
4
Zero Holdings:
No
Publication Time:
2012-05-22 13:00:00
Reporting Period:
2012-05-21
Filing Date:
2012-05-22
Accepted Time:
2012-05-22 16:29:18
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
1271773 Jr F William Hughes 42921 Normandy Lane
Lancaster CA 93536
Yes No 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 Acquisiton 2012-05-21 2,500 $5.55 9,000 No 4 M Direct
Common Stock Acquisiton 2012-05-21 2,500 $8.00 11,500 No 4 M Direct
Common Stock Acquisiton 2012-05-21 2,500 $9.34 14,000 No 4 M Direct
Common Stock Disposition 2012-05-22 200 $13.53 13,800 No 4 S Direct
Common Stock Disposition 2012-05-22 400 $13.52 13,400 No 4 S Direct
Common Stock Disposition 2012-05-22 600 $13.51 12,800 No 4 S Direct
Common Stock Disposition 2012-05-22 200 $13.50 12,600 No 4 S Direct
Common Stock Disposition 2012-05-22 400 $13.49 12,200 No 4 S Direct
Common Stock Disposition 2012-05-22 900 $13.48 11,300 No 4 S Direct
Common Stock Disposition 2012-05-22 800 $13.47 10,500 No 4 S Direct
Common Stock Disposition 2012-05-22 600 $13.46 9,900 No 4 S Direct
Common Stock Disposition 2012-05-22 800 $13.45 9,100 No 4 S Direct
Common Stock Disposition 2012-05-22 100 $13.44 9,000 No 4 S Direct
Common Stock Disposition 2012-05-22 100 $13.42 8,900 No 4 S Direct
Common Stock Disposition 2012-05-22 200 $13.41 8,700 No 4 S Direct
Common Stock Disposition 2012-05-22 300 $13.40 8,400 No 4 S Direct
Common Stock Disposition 2012-05-22 800 $13.39 7,600 No 4 S Direct
Common Stock Disposition 2012-05-22 400 $13.38 7,200 No 4 S Direct
Common Stock Disposition 2012-05-22 400 $13.37 6,800 No 4 S Direct
Common Stock Disposition 2012-05-22 100 $13.36 6,700 No 4 S Direct
Common Stock Disposition 2012-05-22 200 $13.34 6,500 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 M Direct
No 4 M Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Nonqualified Stock Option (right to buy) Disposition 2012-05-21 2,500 $0.00 2,500 $5.55
Common Stock Nonqualified Stock Option (right to buy) Disposition 2012-05-21 2,500 $0.00 2,500 $9.34
Common Stock Nonqualified Stock Option (right to buy) Disposition 2012-05-21 2,500 $0.00 2,500 $8.00
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 2003-12-31 2013-12-31 No 4 M Direct
0 2005-01-05 2015-01-05 No 4 M Direct
0 2009-03-31 2019-03-18 No 4 M Direct
Reported Non-Derivative Holdings
Sec. Name Remaning Holdings Nature of Ownership Explanation
Common Stock 170,500 Indirect By the William and Cheryl Hughes Trust
Reported Derivative Holdings
Sec. Name Sec. Type Price Date Expiration Date Amount Remaning Holdings Nature of Ownership
Common Stock Nonqualified Stock Option (right to buy) $16.96 2005-12-30 2015-12-30 2,500 2,500 Direct
Common Stock Nonqualified Stock Option (right to buy) $13.90 2007-01-01 2017-01-01 2,500 2,500 Direct
Common Stock Nonqualified Stock Option (right to buy) $19.61 2007-12-31 2017-12-31 2,500 2,500 Direct
Common Stock Nonqualified Stock Option (right to buy) $20.48 2008-03-31 2018-03-18 2,500 2,500 Direct
Common Stock Nonqualified Stock Option (right to buy) $16.74 2010-03-31 2020-03-22 5,000 5,000 Direct
Expiration Date Amount Remaning Holdings Nature of Ownership
2015-12-30 2,500 2,500 Direct
2017-01-01 2,500 2,500 Direct
2017-12-31 2,500 2,500 Direct
2018-03-18 2,500 2,500 Direct
2020-03-22 5,000 5,000 Direct