Chang David C.

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	Axt Inc	5,942,433.08	Feb 24, 2006 – Jun 15, 2026
insider of	Time Warner Cable Inc.	69,979.687	Apr 2, 2007 – May 18, 2016
insider of	Fedders Corp /de	24,001.56	Jun 20, 2006 – Jun 20, 2006

Source coverage

sec insider: 0001188184

Chang David C. — Influence Profile | Poliscope