Horn Margaret A

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	Revolution Medicines, Inc.	43,607,812.44	Feb 12, 2020 – Jun 17, 2026
insider of	Kosan Biosciences Inc	89,200	Jan 3, 2006 – Jan 2, 2007

Source coverage

sec insider: 0001294192

Horn Margaret A — Influence Profile | Poliscope