SEC Form 4 · accession 0001209191-15-028617

NATURAL GAS SERVICES GROUP INC · NGS

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Director

Period of report

Mar 19, 2015

Accepted (ET)

Mar 23, 2015 · 7:28 pm EDT

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0001084991

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F1	Mar 19, 2015	A	5,492	$18.75	A	16,280	D

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Nonqualified Stock Option (right to buy)	$19.61	holding	—	—	—	Dec 31, 2007	Dec 31, 2017	Common Stock	2,500	2,500	D
Nonqualified Stock Option (right to buy)	$13.90	holding	—	—	—	Jan 1, 2007	Jan 1, 2017	Common Stock	2,500	2,500	D
Nonqualified Stock Option (right to buy)	$8.00	holding	—	—	—	Mar 31, 2009	Mar 18, 2019	Common Stock	2,500	2,500	D
Nonqualified Stock Option (right to buy)	$20.48	holding	—	—	—	Mar 31, 2008	Mar 18, 2018	Common Stock	2,500	2,500	D
Nonqualified Stock Option (right to buy)	$16.74	holding	—	—	—	Mar 31, 2010	Mar 22, 2020	Common Stock	5,000	5,000	D

F1The acquisition of the 5,492 shares of common stock reflects an award of restricted stock on March 19, 2015, pursuant to the Company's 2009 Restricted Stock/Unit Plan and Independent Director Compensation Policy. The award vests in installments of 1,373 shares beginning on March 31, 2016, with additional 1,373 share installments vesting on June 30, September 30 and December 31, 2016, although the award is also subject to accelerated vesting upon the death, disability or retirement of the recipient, or upon a change in control of the Company.