NATURAL GAS SERVICES GROUP INC (NGS)
Data as of , from SEC Form 4 filings.
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About NATURAL GAS SERVICES GROUP INC (NGS)
NATURAL GAS SERVICES GROUP INC files with the SEC under CIK 0001084991 and is classified as oil and gas field services, nec. We track it alongside the rest of the Energy sector.
NGS Form 4 activity by transaction type, last 90 days
No Form 4 activity for NGS in the last 90 days.
NGS insider transactions (Form 4)
5665 Form 4 filings on record, the earliest from Oct 22, 2024, newest first. Filing history page 1 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Donald J. Tringali - Director | Grant or award | Restricted Stock Units | 4,574 | $0.00 | - | |
| Nigel Jenvey - Director | Grant or award | Restricted Stock Units | 3,521 | $0.00 | - | |
| Jean K. Holley - Director | Grant or award | Restricted Stock Units | 3,009 | $0.00 | - | |
| Georganne Hodges - Director | Grant or award | Restricted Stock Units | 3,009 | $0.00 | - | |
| John A. Gallegos Jr. - Director | Grant or award | Restricted Stock Units | 3,009 | $0.00 | - | |
| John Earl Jackson - Director | Grant or award | Restricted Stock Units | 3,009 | $0.00 | - | |
| Stephen Charles Taylor - Director | Grant or award | Common Stock | 334 footnote F1 | $42.42 | $14K | |
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| Donald J. Tringali - Director | Grant or award | Common Stock | 49 footnote F1 | $42.42 | $2K | |
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| Georganne Hodges - Director | Grant or award | Common Stock | 4,456 | - footnote F1 | - | |
| Georganne Hodges - Director | Other | Common Stock | 2,228 | $39.87 | $89K | |
| Georganne Hodges - Director | Option exercise | Restricted Stock Units | 4,456 | $0.00 | - | |
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| Stephen Charles Taylor - Director | Grant or award | Common Stock | 4,456 | - footnote F1 | - | |
| Stephen Charles Taylor - Director | Other | Common Stock | 2,228 | $39.87 footnote F2 | $89K | |
| Stephen Charles Taylor - Director | Option exercise | Restricted Stock Units | 4,456 | $0.00 | - | |
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| Donald J. Tringali - Director | Grant or award | Common Stock | 446 | - footnote F1 | - | |
| Donald J. Tringali - Director | Grant or award | Common Stock | 4,010 | - footnote F1 | - | |
| Donald J. Tringali - Director | Option exercise | Restricted Stock Units | 4,456 | $0.00 | - | |
| ||||||
| Jean K. Holley - Director | Grant or award | Common Stock | 4,456 | - footnote F1 | - | |
| Jean K. Holley - Director | Option exercise | Restricted Stock Units | 4,456 | $0.00 | - | |
| ||||||
| Nigel Jenvey - Director | Grant or award | Common Stock | 4,456 | - footnote F1 | - | |
| Nigel Jenvey - Director | Option exercise | Restricted Stock Units | 4,456 | $0.00 | - | |
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| John A. Gallegos Jr. - Director | Grant or award | Common Stock | 889 | - footnote F1 | - | |
| John A. Gallegos Jr. - Director | Option exercise | Restricted Stock Unit | 889 | $0.00 | - | |
| ||||||
| Ian M. Eckert - Officer | Grant or award | Restricted Stock Units | 10,506 | $0.00 | - | |
 Justin Jacobs - Officer | Grant or award | Restricted Stock Units | 27,647 | $0.00 | - | |
| Stephen Charles Taylor - Director | Open-market sale | Common Stock | 70,000 | $37.58 footnote F1 | $2.63M | |
| Stephen Charles Taylor - Director | Open-market sale | Common Stock | 30,000 | $37.23 footnote F2 | $1.12M | |
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| Stephen Charles Taylor - Director | Grant or award | Common Stock | 336 footnote F1 | $37.52 | $13K | |
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| Donald J. Tringali - Director | Grant or award | Common Stock | 40 footnote F1 | $37.52 | $2K | |
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| Justin Jacobs - Officer | Tax withholding / forfeiture | Common Stock | 4,290 | $34.52 | $148K | |
| Justin Jacobs - Officer | Grant or award | Common Stock | 10,460 | - footnote F1 | - | |
| Justin Jacobs - Officer | Option exercise | Restricted Stock Units | 10,460 | $0.00 | - | |
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| Stephen Charles Taylor - Director | Open-market sale | Common Stock | 20,000 | $32.12 footnote F1 | $642K | |
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| Donald J. Tringali - Director | Grant or award | Common Stock | 49 footnote F1 | $30.50 | $1K | |
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| Stephen Charles Taylor - Director | Open-market sale | Common Stock | 10,000 | $30.31 | $303K | |
| Stephen Charles Taylor - Director | Open-market sale | Common Stock | 10,000 | $31.37 | $314K | |
| Stephen Charles Taylor - Director | Open-market sale | Common Stock | 10,000 footnote F1 | $31.01 footnote F2 | $310K | |
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| Stephen Charles Taylor - Director | Open-market sale | Common Stock | 8,748 footnote F1 | $29.50 footnote F2 | $258K | |
| Stephen Charles Taylor - Director | Open-market sale | Common Stock | 10,000 footnote F1 | $30.00 footnote F3 | $300K | |
| ||||||
| Stephen Charles Taylor - Director | Open-market sale | Common Stock | 100 footnote F1 | $29.00 | $3K | |
| Stephen Charles Taylor - Director | Open-market sale | Common Stock | 9,900 footnote F1 | $29.00 footnote F2 | $287K | |
| Stephen Charles Taylor - Director | Open-market sale | Common Stock | 1,252 footnote F1 | $29.50 footnote F3 | $37K | |
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| Brian L. Tucker - Officer | Tax withholding / forfeiture | Common Stock | 3,849 | $27.84 | $107K | |
| Brian L. Tucker - Officer | Grant or award | Common Stock | 128 | - footnote F1 | - | |
| Brian L. Tucker - Officer | Grant or award | Common Stock | 2,486 | - footnote F1 | - | |
| Brian L. Tucker - Officer | Grant or award | Common Stock | 1,909 | - footnote F1 | - | |
| Brian L. Tucker - Officer | Grant or award | Common Stock | 6,250 | - footnote F2 | - | |
| Brian L. Tucker - Officer | Grant or award | Common Stock | 1,910 | - footnote F2 | - | |
| Brian L. Tucker - Officer | Option exercise | Restricted Stock Units | 128 | $0.00 | - | |
| Brian L. Tucker - Officer | Option exercise | Restricted Stock Units | 2,486 | $0.00 | - | |
| Brian L. Tucker - Officer | Option exercise | Restricted Stock Units | 1,909 | $0.00 | - | |
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| Jean K. Holley - Director | Grant or award | Common Stock | 3,465 | - footnote F1 | - | |
| Jean K. Holley - Director | Option exercise | Restricted Stock Units | 3,465 | $0.00 | - | |
| ||||||
| Brian L. Tucker - Officer | Tax withholding / forfeiture | Common Stock | 644 | $27.10 | $17K | |
| Brian L. Tucker - Officer | Grant or award | Common Stock | 2,121 | - footnote F1 | - | |
| Brian L. Tucker - Officer | Option exercise | Restricted Stock Units | 2,121 | $0.00 | - | |
| ||||||
Item 2.02, 7.01, 9.01
Item 2.02, 8.01, 9.01
Item 9.01
Item 1.01, 3.03, 5.03, 8.01, 9.01
NGS insider trading FAQ
What is the latest insider trade for NGS?
NATURAL GAS SERVICES GROUP INC (NGS) had 1 insider filing in the last 90 days, with the most recent on 2026-09-03. The full record for NGS runs to 65 Form 4 filings, the earliest from 2024-10-22. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying NGS stock?
No insider purchases of NGS were filed in the last 90 days. 2 purchases are on record for this company.
How many insiders are selling NGS stock?
No insider sales of NGS were filed in the last 90 days. 35 sales are on record for this company.
Where can I see NGS SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects NGS Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Energy companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Donald J. Tringali view on EDGAR
- - Donald J. Tringali view on EDGAR
- - Nigel Jenvey view on EDGAR
- - Jean K. Holley view on EDGAR
- - Georganne Hodges view on EDGAR
- - John A. Gallegos Jr. view on EDGAR
- - John Earl Jackson view on EDGAR
- - Stephen Charles Taylor view on EDGAR
- - Donald J. Tringali view on EDGAR
Related companies with recent insider activity
Learn more
- What the Form 4 transaction codes mean
- Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
- Insider activity in Energy
- Where NGS's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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