Ownership Submission
FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  Husen Jeffrey J
2. Date of Event Requiring Statement (Month/Day/Year)
07/23/2018
3. Issuer Name and Ticker or Trading Symbol
ONE Gas, Inc. [OGS]
(Last)
(First)
(Middle)
15 EAST 5TH STREET
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
See Remarks
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

TULSA, OK 74103
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common stock, par value $0.01 1,071
D
 
Common stock, par value $0.01 2,317
I
by 401(k) Plan

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(Month/Day/Year)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Performance Units 2016   (1)   (1) Common stock, par value $0.01 515 $ (1) D  
Performance Units 2017   (1)   (1) Common stock, par value $0.01 430 $ (1) D  
Performance Units 2018   (1)   (1) Common stock, par value $0.01 403 $ (1) D  
Restricted Units 2016   (2)   (2) Common stock, par value $0.01 515 $ (2) D  
Restricted Units 2017   (2)   (2) Common stock, par value $0.01 430 $ (2) D  
Restricted Units 2018   (2)   (2) Common stock, par value $0.01 403 $ (2) D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Husen Jeffrey J
15 EAST 5TH STREET
TULSA, OK 74103
      See Remarks  

Signatures

/s/ Brian K. Shore, Attorney-in-Fact for Jeffrey J. Husen 08/01/2018
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Performance units awarded under the Issuer's Equity Compensation Plan. The performance unit award for 2016, 2017 and 2018 vests on February 18, 2019, February 15, 2020, and February 13, 2021, respectively, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total stockholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent.
(2) Restricted units awarded under the Issuer's Equity Compensation Plan. The restricted unit award for 2016, 2017 and 2018 vests on February 18, 2019, February 15, 2020, and February 13, 2021, respectively. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent.
 
Remarks:
Vice President, Chief Accounting Officer and Controller

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