InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
No signal scores available.
Browse the full record of transactions filed by Posadas Laura J. Director active across 1 company, notably Koppers Holdings Inc.. Cumulatively, 1 filings have been logged. Activity tracked since 5 November 2025. The latest transaction was disclosed on 5 November 2025 (Attribution). Regulator: SEC (Form 4). All data is free.
1 of 1 declaration