Ethereum Foundation loses another top executive: Co-director Hsiao-Wei Wang exits

Ethereum Foundation leadership exodus continues with Hsiao-Wei Wang, the co-director, being the latest to exit the organization. 

Her departure follows fellow co-director Tomasz Stanczak, who exited the Foundation in February. 

Wang has been with the organization for nearly a decade. Before calling it quits, she recently took a sabbatical, leaving Bastian Aue, the interim co-director, to handle the load during her absence. She added, 

During my break, Bastian Aue guided the transition with care and thoughtfulness. Over time, I’ve come to feel that this is the right moment for me to step back.

Bastian Aue now remains as the sole executive director at the organization after two co-directors left. But Wang and Stanczak are not the only high-profile exits. 

Ethereum Foundation exodus: 19 layoffs and departures

For the unfamiliar, Stanczak stepped down after less than a year as the co-director. John Stark, another executive team member who handled operations and writing, left in April 2026. 

On the protocol and core research segment, Tim Beiko (protocol lead) also left a month later in May 2026. Another key figure, Barnabe Monnot (former lead developer), also exited last month. 

Other key players, such as Carl Beekhuizen (senior protocol researcher), Julian Ma (research scientist), Tren Van Epps, Pablo Voorvaart, and Alex Stokes (protocol research co-lead), all left in May 2026.

Overall, estimates suggest that about 18 people have exited the Ethereum Foundation. This has coincided with Vitalik Buterin, the network co-founder, calling for a ‘lean Ethereum’ that does not compromise security for speed. 

In fact, Buterin envisioned a reduced role for EF in the future and expected other players to help shape Ethereum’s vision. Still, there is a lot of unfinished work, with Glamsterdam as the next upgrade. 

Assessing potential impact on ETH

Whether the string of exits will complicate Glamsterdam and other upgrades remains unclear. Rejamong, a research analyst at Four Pillars, also questioned whether EF could deliver on these upgrades. 

Can the EF push the current roadmap far enough before its remaining influence, funding, and human capital run down?

He added,

In the worst case, a core task like the quantum transition stalls half-finished while the EF that was supposed to drive it has already shrunk.

He warned that Ethereum may end up moving slowly and conservatively like Bitcoin. And this would eventually impact how investors view ETH’s value.

As of writing, ETH traded at $1.7K, effectively flipping from a ‘neutral’ to a ‘fear’ level of 35 following the broader crypto market correction. It was not clear whether the Ethereum Foundation update contributed to the negative market sentiment. 

Final Summary

• Hsiao-Wei Wang, a co-director at EF, has left the foundation, marking the second top executive member to call it quits this year
• Analyst flagged that future Ethereum upgrades, such as post-quantum transition, could face issues amid shrinking talent and funding.