SEC FORM 3/A

SEC Form 3

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
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Breves Christine S

(Last)

(First)

(Middle)

600 GRANT STREET

(Street)

PITTSBURGH

15219

(City)

(State)

(Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
04/25/2017

3. Issuer Name and Ticker or Trading Symbol
UNITED STATES STEEL CORP [ X ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
VP & Chief Supp. Chain Officer

5. If Amendment, Date of Original Filed (Month/Day/Year)
04/28/2017

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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)

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: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
Phantom Stock Units⁽¹⁾	⁽²⁾	⁽²⁾	Common Stock	1,815.944	⁽³⁾	D

Explanation of Responses:

1. The original Form 3 filed on April 28, 2017 is being amended by this Form 3/A solely to include Phantom Stock Units held by the reporting person that were unintentionally omitted. The reporting person currently beneficially owns 2,203.716 Phantom Stock Units.

2. 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.

3. Each phantom stock unit is the economic equivalent of one share of United States Steel Corporation common stock.

Remarks:

	/s/ Megan Roby, Attorney-in-Fact for Christine S. Breves	12/15/2017
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.