InsidersTradesSigma
Across 4 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Browse the complete record of transactions filed by Cramer Ralf Hans, Director. Officer active across 1 company, notably Albemarle CORP. Cumulatively, 8 filings have been recorded. History available since 21 February 2022. The latest transaction was disclosed on 1 July 2026 (Attribution). Regulator: SEC (Form 4). All data is free.
8 of 8 declarations
Ralf Hans Cramer is a Board Member at ALBEMARLE CORP. He participates in the governance of the company, bringing his experience in the chemical sector.