USG CORP

Certification of termination of registration of a class of securities (Section 12(b))

Beneficial ownership report for a holder of more than 5% (Schedule 13D) (amendment)

1.02,2.01,2.04,3.01,3.03,5.01,5.02,5.03,9.01

Post-effective amendment to an automatic shelf registration statement

Notification of removal from listing and/or registration on a national securities exchange (amendment)

Post-effective amendment to an automatic shelf registration statement

Post Effective Amendment to S-8

Notification of removal from listing and/or registration on a national securities exchange

Notification of removal from listing and/or registration on a national securities exchange

Notification of removal from listing and/or registration on a national securities exchange

Notification of removal from listing and/or registration on a national securities exchange

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post Effective Amendment to S-8

8.01,9.01

5.04,9.01

Annual report pursuant to Section 13 or 15(d)

2.02,5.04,9.01

5.02,7.01,9.01

3.03,5.02,9.01

Registration of Securities on Exchange (amendment)

General form for quarterly reports under Section 13 or 15(d)

2.02,9.01

5.07,8.01,9.01

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

No description available

8.01,9.01

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

General form for quarterly reports under Section 13 or 15(d)

2.02,9.01

5.02,8.01

No description available

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

1.01,8.01,9.01

Additional Information for Proxy Statement/ Votes

Additional proxy soliciting materials filed by a non-management party

Additional Information for Proxy Statement/ Votes

5.07

Specialized Disclosure Report

7.01,9.01

7.01,9.01

7.01,9.01

General form for quarterly reports under Section 13 or 15(d)

2.02,9.01

Letter from the SEC

Letter from the SEC

7.01,9.01

7.01,9.01

7.01,9.01

Annual report pursuant to Section 13 or 15(d)

Automatic Shelf Registration

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Specialized Disclosure Report

General form for quarterly reports under Section 13 or 15(d)

Annual report pursuant to Section 13 or 15(d)

No description available

General form for quarterly reports under Section 13 or 15(d)

Automatic Shelf Registration

General form for quarterly reports under Section 13 or 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Specialized Disclosure Report

General form for quarterly reports under Section 13 or 15(d)

Annual report pursuant to Section 13 or 15(d)

Registration of Securities on Exchange (amendment)

General form for quarterly reports under Section 13 or 15(d)

Letter from the SEC

Correspondence with the SEC

General form for quarterly reports under Section 13 or 15(d)

Letter from the SEC

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

General form for quarterly reports under Section 13 or 15(d)

Annual Report Scanned (Paper)

Annual report pursuant to Section 13 or 15(d)

Registration of Securities on Exchange (amendment)

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

No description available

General form for quarterly reports under Section 13 or 15(d)

Annual Report Scanned (Paper)

Automatic Shelf Registration

Registration of Securities on Exchange (amendment)

Press Jeanette A.

HAGGERTY GRETCHEN R

HERNANDEZ WILLIAM H

KENNEY BRIAN A

LAVIN RICHARD P

LEER STEVEN F

Warner Michelle M

Salah Gregory D.

Reale John M

Macey Christopher D

Holmes Joseph W

Dannessa Dominic A

COOK BRIAN J

HILZINGER MATTHEW F

Scanlon Jennifer F.

Armario Jose

BURKE THOMAS ANDREW

Carter Matthew Jr

Press Jeanette A.