ELKCORP

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

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

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

Tender offer statement by a third party (amendment)

Changes in Control of Registrant

Letter from the SEC

Correspondence with the SEC

Entry into a Material Definitive Agreement

Registration of Securities on Exchange (amendment)

7.01,9.01

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

7.01,9.01

Letter from the SEC

Letter from the SEC

Letter from the SEC

7.01,9.01

7.01,9.01

Results of Operations and Financial Condition

1.01,9.01

1.01,5.02,7.01,9.01

Letter from the SEC

Additional Information for Proxy Statement/ Votes

Registration of Securities on Exchange (amendment)

1.01,3.03,7.01,9.01

Additional Information for Proxy Statement/ Votes

7.01,9.01

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

Registration of Securities on Exchange (amendment)

3.03,7.01,9.01

Results of Operations and Financial Condition

Entry into a Material Definitive Agreement

Definitive Proxy Statement

1.01

Annual report pursuant to Section 13 or 15(d)

2.02,9.01

Entry into a Material Definitive Agreement

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

2.02,9.01

7.01,9.01

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

8.01,9.01

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

Definitive Proxy Statement

Annual report pursuant to Section 13 or 15(d)

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

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

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

Definitive Proxy Statement

Annual report pursuant to Section 13 or 15(d)

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

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

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

Annual report pursuant to Section 13 or 15(d)

Definitive Proxy Statement

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

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

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

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

Annual report pursuant to Section 13 or 15(d)

Annual Report Scanned (Paper)

Definitive Proxy Statement

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

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

Definitive Proxy Statement

Definitive Proxy Statement

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

Definitive Proxy Statement

Definitive Proxy Statement

Preliminary Proxy Statement

Registration of Securities on Exchange

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

BUILDING MATERIALS CORP OF AMERICA

BARKER CURT A

FISHER GREGORY J

GIES GLENN A

HALL JAMES E

HARRAL LEONARD R

Tafaro Robert

JERGER-STEVENS JAN

Harrison David

KAROL THOMAS D

Heyman Investment Associates Limited Partnership

Walton Kenneth

Rebele John

KESLER DALE V

SISLER DAVID G

KIIK MATTI

BUILDING MATERIALS CORP OF AMERICA

NOWAK RICHARD A