Insider · CIK 0001219474

YADON RICHARD L

Reports to the SEC for 1 company · MIDLAND, TX

sec.gov

Transactions

Companies

Filings

CIK

0001219474

Forms 4 and 5

Insider transactions

36 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2011-07-29	NGSNATURAL GAS SERVICES GROUP INCA Award	Director	AAward	+625 sh	$15.60	+$9,750	200,625
2011-04-11	NGSNATURAL GAS SERVICES GROUP INCA Award	Director	AAward	+2,500 sh	$17.41	+$43.5K	199,500
2011-01-06	NGSNATURAL GAS SERVICES GROUP INCM Exercise/Conversion	Director	MExercise/Conversion	+1,250 sh	$16.74	+$20.9K	197,000
2011-01-06	NGSNATURAL GAS SERVICES GROUP INC · Nonqualified Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−1,250 sh	—	—	0
2010-12-14	NGSNATURAL GAS SERVICES GROUP INCM Exercise/Conversion	Director	MExercise/Conversion	+2,500 sh	$5.55	+$13.9K	182,000
2010-12-14	NGSNATURAL GAS SERVICES GROUP INCM Exercise/Conversion	Director	MExercise/Conversion	+2,500 sh	$9.43	+$23.6K	184,500
2010-12-14	NGSNATURAL GAS SERVICES GROUP INCM Exercise/Conversion	Director	MExercise/Conversion	+2,500 sh	$16.96	+$42.4K	187,000
2010-12-14	NGSNATURAL GAS SERVICES GROUP INCM Exercise/Conversion	Director	MExercise/Conversion	+2,500 sh	$13.90	+$34.8K	189,500
2010-12-14	NGSNATURAL GAS SERVICES GROUP INCM Exercise/Conversion	Director	MExercise/Conversion	+2,500 sh	$8.00	+$20K	192,000
2010-12-14	NGSNATURAL GAS SERVICES GROUP INCM Exercise/Conversion	Director	MExercise/Conversion	+3,750 sh	$16.74	+$62.8K	195,750
2010-12-14	NGSNATURAL GAS SERVICES GROUP INC · Nonqualified Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−2,500 sh	—	—	0
2010-12-14	NGSNATURAL GAS SERVICES GROUP INC · Nonqualified Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−2,500 sh	—	—	0
2010-12-14	NGSNATURAL GAS SERVICES GROUP INC · Nonqualified Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−2,500 sh	—	—	0
2010-12-14	NGSNATURAL GAS SERVICES GROUP INC · Nonqualified Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−2,500 sh	—	—	0
2010-12-14	NGSNATURAL GAS SERVICES GROUP INC · Nonqualified Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−2,500 sh	—	—	0
2010-12-14	NGSNATURAL GAS SERVICES GROUP INC · Nonqualified Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−3,750 sh	—	—	1,250
2010-03-23	NGSNATURAL GAS SERVICES GROUP INC · Nonqualified Stock Option (right to buy)A Award	Director	AAward	+5,000 sh	—	—	5,000
2009-03-18	NGSNATURAL GAS SERVICES GROUP INC · Nonqualified Stock Option (right to buy)A Award	Director	AAward	+2,500 sh	—	—	2,500
2008-03-18	NGSNATURAL GAS SERVICES GROUP INC · Nonqualified Stock Option (right to buy)A Award	Director	AAward	+2,500 sh	—	—	2,500
2007-12-31	NGSNATURAL GAS SERVICES GROUP INC · Nonqualified Stock Option (right to buy)A Award	Director	AAward	+2,500 sh	—	—	2,500
2006-12-29	NGSNATURAL GAS SERVICES GROUP INC · Nonqualified Stock Options (right to buy)A Award	Director	AAward	+2,500 sh	—	—	2,500
2005-12-30	NGSNATURAL GAS SERVICES GROUP INC · Nonqualified Stock Option (right to buy)A Award	Director	AAward	+2,500 sh	—	—	2,500
2005-08-31	NGSNATURAL GAS SERVICES GROUP INCS Sale	Director	SSale	−6,000 sh	$19.12	−$115K	273,500
2005-08-31	NGSNATURAL GAS SERVICES GROUP INCS Sale	Director	SSale	−1,000 sh	$19.25	−$19.3K	272,500
2005-08-31	NGSNATURAL GAS SERVICES GROUP INCS Sale	Director	SSale	−100 sh	$19.30	−$1,930	272,400
2005-08-31	NGSNATURAL GAS SERVICES GROUP INCS Sale	Director	SSale	−700 sh	$19.40	−$13.6K	271,700
2005-08-31	NGSNATURAL GAS SERVICES GROUP INCS Sale	Director	SSale	−900 sh	$19.43	−$17.5K	270,800
2005-08-31	NGSNATURAL GAS SERVICES GROUP INCS Sale	Director	SSale	−600 sh	$19.44	−$11.7K	270,200
2005-08-31	NGSNATURAL GAS SERVICES GROUP INCS Sale	Director	SSale	−700 sh	$19.45	−$13.6K	269,500
2005-08-31	NGSNATURAL GAS SERVICES GROUP INCS Sale	Director	SSale	−1,000 sh	$19.55	−$19.6K	268,500
2005-08-31	NGSNATURAL GAS SERVICES GROUP INCS Sale	Director	SSale	−1,500 sh	$19.70	−$29.6K	267,000
2005-08-31	NGSNATURAL GAS SERVICES GROUP INCS Sale	Director	SSale	−1,000 sh	$19.73	−$19.7K	266,000
2005-08-31	NGSNATURAL GAS SERVICES GROUP INCS Sale	Director	SSale	−500 sh	$19.75	−$9,875	265,500
2005-08-31	NGSNATURAL GAS SERVICES GROUP INCS Sale	Director	SSale	−400 sh	$19.80	−$7,920	265,100
2005-08-31	NGSNATURAL GAS SERVICES GROUP INCS Sale	Director	SSale	−600 sh	$19.83	−$11.9K	264,500
2005-01-05	NGSNATURAL GAS SERVICES GROUP INC · Nonqualified Stock Option (right to buy)A Award	Director	AAward	+2,500 sh	—	—	2,500

Recent filings

Accepted (ET)
Aug 14
YADON RICHARD L0001209191-11-041690
SEC(opens sec.gov)
Apr 134
YADON RICHARD L0001209191-11-022761
SEC(opens sec.gov)
Jan 104
YADON RICHARD L0001209191-11-002673
SEC(opens sec.gov)
Dec 164
YADON RICHARD L0001209191-10-061116
SEC(opens sec.gov)
Mar 254
YADON RICHARD L0001209191-10-018703
SEC(opens sec.gov)
Apr 284
YADON RICHARD L0001209191-09-023085
SEC(opens sec.gov)
Mar 204
YADON RICHARD L0001209191-09-017752
SEC(opens sec.gov)
Jan 34
NATURAL GAS SERVICES GROUP INC0001209191-08-000781
SEC(opens sec.gov)

Companies

NATURAL GAS SERVICES GROUP INCDirectorNGS

Address

4444 VERDE GLEN COURT

MIDLAND, TX, 79707