InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Discover the detailed record of transactions filed by Tessin Brian B. Insider active across 1 company, notably ISABELLA BANK Corp. In total, 2 reports have been recorded. History available since 1 December 2025. The latest transaction was disclosed on 2 March 2026 (Attribution). Regulator: SEC (Form 4). The full history is free.
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