SC 13E4/A | Amendment to a previously filed SC 13E4 | Dec 2, 1997 | Open Amendment to a previously filed SC 13E4 in HTML. Open Amendment to a previously filed SC 13E4 in DOC file. Open Amendment to a previously filed SC 13E4 in PDF file. Open Amendment to a previously filed SC 13E4 in XLS file. |
SC 13E4 | Issuer tender offer statement | Nov 26, 1997 | Open Issuer tender offer statement in HTML. Open Issuer tender offer statement in DOC file. Open Issuer tender offer statement in PDF file. Open Issuer tender offer statement in XLS file. |
SC 13G | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | May 15, 1997 | Open Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions in HTML. Open Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions in DOC file. Open Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions in PDF file. Open Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions in XLS file. |