SEC Filings
Date Form Description XBRL PDF
03/31/98 10-K Form 10-K: Annual report pursuant to Section 13 and 15(d)
03/23/98 DEF 14A Form DEF 14A: Definitive proxy statements
03/10/98 SC 13G Form 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
02/27/98 PRE 14A Form PRE 14A: Preliminary proxy statement not related to a contested matter or merger/acquisition
02/13/98 SC 13G Form 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
02/12/98 SC 13G Form 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
02/05/98 SC 13G/A Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions
01/06/98 8-K Form 8-K: Current report filing
12/18/97 POS AM Form POS AM: Post-effective amendment to a registration statement that is not immediately effective upon filing
12/10/97 SC 13G/A Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions
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