Maddock Ernest E.

person

Unified public record assembled from the source systems listed below. Amounts describe distinct reported activity and are not added into a single influence total.

Political giving

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Political receipts

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Lobbying income

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Lobbying expense

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Federal awards

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Relationships

Connected records

Relationship	Connected entity	Amount / weight	Period
insider of	Lam Research Corp	6,695,107.45	May 1, 2008 – Mar 4, 2013
insider of	Inc. Micron Technology	1,278,723.86	Jun 3, 2015 – Oct 24, 2017
insider of	Riverbed Technology, Inc.	537,193.76	May 6, 2013 – Apr 24, 2015
insider of	Inc. Ultra Clean Holdings	256,300	Jun 1, 2018 – May 22, 2026
insider of	Inc. Ouster	141,490	Feb 10, 2023 – Jun 17, 2026

Source coverage

sec insider: 0001227050

Maddock Ernest E. — Influence Profile | Poliscope