Sean McDonald
President · International Association of Machinists and Aerospace Workers
President at International Association of Machinists and Aerospace Workers. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.
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Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.
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