LEIBROCK ROBERT M

Related Filers (1)

Ownership (4)

4
Monday, 11/10/1997
ELCOR CORP: Statement of changes in beneficial ownership of securities
4
Monday, 11/10/1997
ELCOR CORP: Statement of changes in beneficial ownership of securities
4
Monday, 11/10/1997
ELCOR CORP: Statement of changes in beneficial ownership of securities
4
Friday, 11/8/1996
ELCOR CORP: Statement of changes in beneficial ownership of securities
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