O'Sullivan Michael J.

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	Snap Inc.	60,664,040.07	Sep 8, 2017 – Nov 17, 2025
insider of	Berkshire Hathaway Inc.	250,545.45	May 6, 2026 – May 6, 2026

Source coverage

sec insider: 0001713777

O'Sullivan Michael J. — Influence Profile | Poliscope