MAPCO INC — DEF 14A

MAPCO INC of TULSA, OK filed a DEF 14A with the SEC on 1997-04-11. Industry: Industrial Organic Chemicals.

Filing

Filing timeline for this registrant (6)

FiledForm
1998-01-29DEFM14A
1997-04-11DEF 14A
1997-03-31PRE 14A
1996-04-04DEF 14A
1995-03-30DEF 14A
1994-04-06DEF 14A

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