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No insider purchase over the last 90 days. The latest, by BUILDING MATERIALS CORP OF AMERICA, was filed 01 Mar 2007.
Elkcorp is a listed company. Filings by its managers are published through SEC (Form 4). Nothing new has been filed by managers of Elkcorp in twelve months, the latest record being from 1 March 2007.
Since 2006, the database holds 4 purchases and 19 sales by insiders of the company.
Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
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