Ethereum Foundation Leadership Shift: Stańczak Departs, Aue Joins Wang

The Ethereum Foundation (EF) has announced a major leadership change. On February 13, 2026, the Foundation confirmed that co‑Executive Director Tomasz Stańczak will step down at the end of February. He joined the Foundation in March 2025 after Aya Miyaguchi’s departure.

Stańczak worked alongside Hsiao‑Wei Wang to guide the organization through a period of growth and challenges. Bastian Aue will now take over as interim co‑Executive Director. This move highlights Ethereum’s stability and its focus on continuity, innovation, and community engagement.

Stańczak’s Role and Achievements

Stańczak became co‑Executive Director in March 2025. He shared leadership with Wang after the Foundation restructured following Miyaguchi’s exit. His background is in distributed systems, studied at Adam Mickiewicz University in Poland.

He also founded Nethermind in 2017, which contributed to Ethereum client development, protocol improvements, and scalability.

During his 11 months, Stańczak pushed for operational efficiency and faster decision‑making. He promoted transparency in budgeting and structure. He worked to strengthen ties with developers, builders, and institutions. He supported programs to empower new talent.

Stańczak oversaw two successful network upgrades in 2025. He advanced preparations for post‑quantum security, encouraged decentralized AI integration, and launched the Trillion Dollar Security program.

He reinforced Ethereum’s focus on censorship resistance and cypherpunk values. These steps helped position Ethereum as a reliable infrastructure for institutional use, including stablecoins and real‑world assets.

Transition and Future Plans

Stańczak explained his decision in blog posts and personal updates. He said the Foundation is now stable, with clear goals and capable teams. He noted that staying longer would limit his ability to execute independently. He thanked the board, colleagues, and community for their support.

Looking ahead, Stańczak plans to return to technical work. He will focus on product development in agentic systems, AI integration with Ethereum, and decentralized governance.

He wants to build and ship solutions, mentor early‑stage projects, and push the ecosystem to innovate quickly. Furthermore, he will remain available for advisory input and will attend community events.

Leadership Continuity

Bastian Aue will serve as interim co‑Executive Director. He has deep experience inside the Foundation.

His work has included executive decisions, grant programs, enterprise relations, and operational oversight. His appointment ensures continuity and alignment with the Foundation’s values.

Hsiao‑Wei Wang continues as co‑Executive Director. She has been a board member since 2017 and is an expert in distributed systems.

Wang played a central role in Ethereum’s move to proof‑of‑stake. She contributed to The Merge, Shapella, and Dencun upgrades. Her leadership remains vital for the Foundation’s technical direction.

This transition shows Ethereum’s growth into a mature and reliable network. The system has strong neutrality, consistent uptime, and rising importance in areas like AI‑driven decentralized applications.

As global investment in blockchain and AI expands, the Foundation stays committed to core development, ecosystem support, and long‑term innovation.

Upcoming events, including Devcon in Mumbai, will highlight community strength and technical progress. The leadership change is designed to preserve stability while opening space for fresh perspectives and renewed focus on execution.