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 *
  Fruehauf Richard
2. Date of Event Requiring Statement (Month/Day/Year)
03/01/2019
3. Issuer Name and Ticker or Trading Symbol
UNITED STATES STEEL CORP [X]
(Last)
(First)
(Middle)
600 GRANT STREET
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
SVP-Strategic Plan & Corp Dev
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

PITTSBURGH, PA 15219
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 19,191 (1)
D
 
Common Stock 895.703
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
Common Stock Option 05/31/2017(2) 05/31/2026 Common Stock 5,547 $ 14.78 D  
Common Stock Option 02/28/2018(2) 02/28/2027 Common Stock 3,810 $ 39.27 D  
Phantom Stock Units   (3)   (3) Common Stock 393.641 $ (4) D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Fruehauf Richard
600 GRANT STREET
PITTSBURGH, PA 15219
      SVP-Strategic Plan & Corp Dev  

Signatures

/s/ Megan Bombick by Power of Attorney 03/08/2019
**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) This amount includes restricted stock units (RSUs) which vest ratably over three years, one-third on each of the first, second and third grant date anniversaries. RSUs are payable in stock only.
(2) This line reflects the grant of stock options to purchase United States Steel Corporation common stock. Option grants vest ratably over three years, one-third on each of the first, second and third grant date anniversaries.
(3) The reported phantom stock units were acquired under the United States Steel Corporation Supplemental Thrift Program and are to be settled in cash upon the reporting person's retirement or other termination of service.
(4) Each phantom stock unit is the economic equivalent of one share of United States Steel Corporation common stock.
 
Remarks:
Mr. Fruehauf was an executive officer of the Issuer from November 2017 to April 2018, then moved into another role that was not designated as an executive officer of the Issuer.  Effective as of March 1, 2019, Mr. Fruehauf was appointed as Senior Vice President, Strategic Planning & Corporate Development and, consistent with his new responsibilities, was designated as an executive officer for purposes of Section 16 of the Securities Exchange Act of 1934.

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