Nowsco Well Service Ltd Et Al Watch

SC 13G

State Street Research & Management Co

02/14/97

SC 13G/A

Metropolitan Life Insurance Co/Ny

02/04/97

SC 13G/A

Mackenzie Financial Corp

06/11/96

SC 13D

Halcyon Event-Driven Management LP

06/06/96

SC 13G/A

Fmr LLC

05/13/96

SC 13G/A

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03/15/96

SC 13G/A

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02/13/96

SC 13G/A

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02/12/96

SC 13G/A

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04/06/95

SC 13G/A

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02/10/95

SC 13G/A

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07/07/94

SC 13G

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07/07/94