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 Employee Sponsored Political Action Committee (PAC) Contributions

Information concerning federal and state PAC contributions can be found by selecting a specific state. Federal contributions unrelated to a specific candidate/incumbent can be found under the DC tab. In addition to contributions by the Marathon Petroleum Corporation Employees Political Action Committee (MPAC), contributions made in 2016 by MarkWest Energy PAC, MarkWest Liberty PAC, MarkWest Ohio PAC and MarkWest Texas PAC (collectively referenced herein as MWPAC) are also reflected.