Senior Management Team - Rotterdam

Astrid van der Waal-Sieminski

Risk Manager and Internal Control

Rotterdam, Netherlands

Overview

Astrid oversees the risk management framework across entity, investment, and operational activities for the Fixed Income team. She focuses on governance, regulatory compliance, and risk oversight in support of the fixed income strategies. Before joining Osmosis, Astrid spent over a decade at a European asset manager in Internal Audit and Fixed Income Investments, and previously held roles at TMF FundServices and EY.

Astrid holds an MSc in Accounting, Audit & Controlling, and is a CFA charterholder, Dutch CPA, and Certified Internal Auditor (CIA). She has also completed the CFA Certificates in ESG Investing and Data Science for Investment Professionals and Climate Risk, Valuation and Investing.