Ian M. Eckert - 30 Dec 2025 Form 4 Insider Report for NATURAL GAS SERVICES GROUP INC (NGS)

Role
Chief Financial Officer
Signature
Ian M. Eckert
Issuer symbol
NGS
Transactions as of
30 Dec 2025
Net transactions value
-$26,104
Form type
4
Filing time
30 Dec 2025, 17:20:20 UTC
Previous filing
02 Jan 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Eckert Ian M Chief Financial Officer 404 VETERANS AIRPARK LANE, SUITE 300, MIDLAND Ian M. Eckert 30 Dec 2025 0002004802

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction NGS Common Stock Award +2,532 2,532 30 Dec 2025 Direct F1
transaction NGS Common Stock Tax liability $26,104 -768 -30% $33.99 1,764 30 Dec 2025 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction NGS Restricted Stock Units Options Exercise $0 +2,532 +100% $0.000000 5,063 30 Dec 2025 Common Stock 2,532 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Not applicable. Represents shares acquired in connection with the vesting of a Restricted Stock Unit ("RSU") award.
F2 Not applicable. Each RSU represents the right to receive one share of the Company's common stock upon vesting without payment.