Stephen C. Taylor - 05 Jun 2026 Form 4 Insider Report for NATURAL GAS SERVICES GROUP INC (NGS)

Reporting relationship: Director
Issuer ticker: NGS
Reported as of: 05 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 08 Jun 2026, 15:26:37 UTC
Prior SEC filing: 09 Mar 2026
Next SEC filing: 09 Jun 2026
Source filing: View source filing
Reporting owner signature: Stephen C. Taylor

Key filing fact

Stephen C. Taylor filed Form 4 for NATURAL GAS SERVICES GROUP INC (NGS) on 08 Jun 2026.

Key facts

This page summarizes Stephen C. Taylor's Form 4 filing for NATURAL GAS SERVICES GROUP INC (NGS).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 08 Jun 2026, 15:26.

Change

Previous filing in this sequence was filed on 09 Mar 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001316004 Primary reporting owner

Taylor Stephen Charles

Relationship: Director
Address: 404 VETERANS AIRPARK LANE, SUITE 300, MIDLAND
Signature: Stephen C. Taylor
Signature date: 08 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

NGS transaction

Common Stock

Award

Transaction value
Shares: +4,456
Change %: +2.3%
Price
Shares after: 200,046
Date: 05 Jun 2026
Ownership: Direct
Footnotes: F1

NGS transaction

Common Stock

Other

Transaction value
Shares: -2,228
Change %: -1.1%
Price: $39.87^*
Shares after: 197,818
Date: 05 Jun 2026
Ownership: Direct
Footnotes: F2

NGS holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 94,803
Date: 05 Jun 2026
Ownership: Rabbi Trust

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

NGS transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -4,456
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 05 Jun 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 4,456
Exercise price
Footnotes: F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Not applicable. The reported shares were acquired in connection with the vesting of a restricted stock unit (RSU) award.

Footnote F2

Represents an election by the reporting person to receive 50% of the value of the RSUs in cash.

Footnote F3

Not applicable. Each RSU represented the right to receive one share of the Issuer's common stack upon vesting (or upon election by the reporting person, up to 50% of the RSUIs in cash).