SEC FORM 4

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

Reale John M

(Last)

(First)

(Middle)

C/O USG CORPORATION

550 WEST ADAMS STREET

(Street)

CHICAGO

60661

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
USG CORP [ USG ]

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

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Senior Vice President

3. Date of Earliest Transaction (Month/Day/Year)
04/24/2019

4. If Amendment, Date of Original Filed (Month/Day/Year)

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 Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	04/24/2019		D		22,665	D	$43.5⁽¹⁾	0	D
Common Stock	04/24/2019		D		1,785.96	D	$43.5⁽¹⁾	0	I	By 401(k) Plan

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Market Share Units	⁽²⁾⁽³⁾	04/24/2019		D			1,892	⁽²⁾⁽³⁾	⁽²⁾⁽³⁾	Common Stock	⁽²⁾⁽³⁾	$43.5⁽³⁾	0	D
Market Share Units	⁽³⁾⁽⁴⁾	04/24/2019		D			7,670	⁽³⁾⁽⁴⁾	⁽³⁾⁽⁴⁾	Common Stock	⁽³⁾⁽⁴⁾	$43.5⁽³⁾	0	D

Explanation of Responses:

1. Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of June 10, 2018, by and among USG Corporation (the "Company"), Gebr. Knauf KG and World Cup Acquisition Corporation, at the effective time of the merger, each share of the Company's common stock and each restricted stock unit held by the reporting person was converted into the right to receive $43.50 in cash, without interest (the "closing consideration").

2. These Market Share Units were granted on February 8, 2017 and were originally scheduled to be earned, if at all, once the Board of Directors of the Company certified that pre-determined market price targets of the Company's common stock had been attained, provided that the reporting person remained continuously employed by the Company or a subsidiary through December 31, 2019.

3. Each Market Share Unit represented the right to receive one share of common stock assuming certain market price targets were achieved. Pursuant to the Merger Agreement, at the effective time of the merger, the Market Share Units held by the reporting person became fully vested and were converted into the right to receive a cash payment equal to the product of (i) the number of shares of the Company's common stock earned under such Market Share Unit, determined as of the effective time of the merger by substituting $43.50 for the market value per share, multiplied by (ii) the closing consideration.

4. These Market Share Units were granted on February 14, 2018 and were originally scheduled to be earned, if at all, once the Board of Directors of the Company certified that pre-determined market price targets of the Company's common stock had been attained, provided that the reporting person remained continuously employed by the Company or a subsidiary through December 31, 2020.

	/s/ Jonathan Dorfman, Attorney-In-Fact	04/24/2019
	** 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 4 (b)(v).
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