SEC Form 4/A · accession 0001084991-17-000019
NATURAL GAS SERVICES GROUP INC · NGS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
This is an amendment (Form 4/A). It replaces an earlier filing for the same period.
Reporting owner
Stephen Charles Taylor
Officer — Chief Executive Officer · Director
Period of report
Feb 14, 2017
Accepted (ET)
Mar 15, 2017 · 7:16 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 StockF1 | Feb 14, 2017 | A | 52,848 | $28.65 | A | 350,586 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Stock UnitsF2,F3 | — | Feb 14, 2017 | A | 17,616 | A | — | — | Common Stock | 17,616 | 17,616 | D |
| Employee Stock Option | $20.06 | holding | — | — | — | Jan 15, 2009 | Jan 15, 2018 | Common Stock | 20,086 | 20,086 | D |
| Employee Stock Option | $17.51 | holding | — | — | — | Sep 10, 2009 | Sep 10, 2018 | Common Stock | 25,000 | 25,000 | D |
| Employee Stock Option | $9.95 | holding | — | — | — | Jan 28, 2010 | Jan 28, 2019 | Common Stock | 30,000 | 30,000 | D |
| Employee Stock Option | $7.84 | holding | — | — | — | Mar 17, 2010 | Mar 16, 2019 | Common Stock | 23,852 | 23,852 | D |
| Employee Stock Option | $19.90 | holding | — | — | — | Jan 18, 2011 | Jan 17, 2020 | Common Stock | 30,000 | 30,000 | D |
Explanation of responses
- F1This amendment is being filed to correct an inadvertent error in the original filing, which indicated that the reporting person had been granted an award of 70,464 shares of restricted stock. The correct amount granted was 52,848 restricted shares while the remaining 17,616 shares were awarded in the form of restricted stock units. See Table II and footnotes #2 and #3 below for further information.
- F2Not Applicable. Each Restricted Stock Unit ("RSU") represents the right to receive one share of the Company's common stock upon vesting without payment.
- F3Not Applicable. The RSU award vests in one-third annual increments beginning upon the first anniversary of the grant date, subject to the reporting person's continued employment with the Company and subject to accelerated vesting upon death, disability or retirement of the reporting person, or upon a change in control.