InsidersTradesSigma
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Discover the complete record of transactions filed by Messinger Michael. Director active across 1 company, notably SeaStar Medical Holding Corp. Cumulatively, 2 reports have been logged. Breakdown: 2 buys · 0 sell. Total volume traded: €6k. Activity tracked since 9 December 2025. The latest transaction was filed on 18 August 2026 (Acquisition). Regulator: SEC (Form 4). All data is accessible without signup.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
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