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Discover the complete record of transactions filed by Messinger Michael. Director active across 1 company, notably SeaStar Medical Holding Corp. Cumulatively, 1 reports have been logged. Breakdown: 1 buy · 0 sell. Total volume traded: €4k. Activity tracked since 9 December 2025. The latest transaction was filed on 9 December 2025 (Acquisition). Regulator: SEC (Form 4). All data is accessible without signup.
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