Mark B. Kostrzewski

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.

Open donor profile

Political giving

$350

Political receipts

Lobbying income

—

Lobbying expense

—

Federal awards

—

Relationships

Connected records

Relationship	Connected entity	Amount / weight	Period
contributed to	Mike Madigan For Congress	$250	—
contributed to	National Association Of Insurance And Financial Advisors Political Action Comm	$100	Sep 18, 2025 – Dec 18, 2025

Source coverage

fec individual: KOSTRZEWSKI, MARK B
fec individual: KOSTRZEWSKI, MARK B|NY

Mark B. Kostrzewski — Influence Profile | Poliscope