RB&W Corp

SC 13G/A

Fmr LLC

05/10/95

SC 13G/A

Fmr LLC

05/09/95

SC 13G

Metropolitan Life Insurance Co/Ny

04/06/95

SC 13D/A

Gamco Investors, Inc. Et Al

04/04/95

SC 13D/A

Gamco Investors, Inc. Et Al

03/13/95

SC 13D/A

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03/09/95

SC 13D/A

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02/22/95

SC 13D/A

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02/21/95

SC 13G/A

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02/10/95

SC 13G/A

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12/09/94

SC 13G

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02/14/94

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