The Ethereum Foundation has lost at least eight senior contributors since February 2026 in the most sustained talent drain the 11-year-old nonprofit has experienced. The departures span executive leadership, protocol research, and community coordination — the three pillars that have historically ...
"I've made no plans for the future, other than taking a long break to reset and spending time with my family & friends." — Josh Stark, Former Ethereum Foundation Executive (7-year tenure)
The Ethereum Foundation has lost at least eight senior contributors since February 2026 in the most sustained talent drain the 11-year-old nonprofit has experienced. The departures span executive leadership, protocol research, and community coordination — the three pillars that have historically defined the EF's role in the $270 billion Ethereum ecosystem.
The exodus coincides with a structural overhaul that has seen three different leadership configurations in under 12 months: Aya Miyaguchi's transition to a ceremonial presidency, Tomasz Stańczak's 11-month stint as co-executive director before resigning, and the current interim arrangement of Bastian Aue and Hsiao-Wei Wang. The foundation's headcount has dropped from more than 110 to fewer than 100. ETH, meanwhile, has fallen approximately 28% year-to-date, trading near $2,130 — its lowest opening price since early April.
The question facing the $270 million treasury operation is whether a leaner EF can maintain Ethereum's protocol development cadence while competitors — Solana in particular, which has attracted Visa, Stripe, PayPal, and BlackRock onto its network — execute with centralized speed.
The following departures have been confirmed between February and May 2026:
| Date | Name | Role | Tenure | |------|------|------|--------| | Feb 2026 | Tomasz Stańczak | Co-Executive Director | ~11 months | | Mar 2026 | Josh Stark | Executive / Strategy Lead | 7 years | | Apr 2026 | Trent Van Epps | Protocol Guild Organizer | Multi-year | | May 2026 | Tim Beiko | Protocol Cluster Co-Lead | Multi-year | | May 2026 | Barnabé Monnot | Protocol Cluster Co-Lead | Multi-year | | May 2026 | Alex Stokes | Protocol Cluster Co-Lead | Multi-year (sabbatical) | | May 2026 | Carl Beek | Researcher (Beacon Chain) | 7 years | | May 2026 | Julian Ma | Researcher (FOCIL, FCR) | 4 years |
The pace is notable. Five of the eight departures occurred in May alone. The three outgoing Protocol Cluster co-leads — Beiko, Monnot, and Stokes — were replaced on May 11 by Will Corcoran, Kev Wedderburn, and Fredrik, according to the Ethereum Foundation's official blog post.
The departures are not administrative staff. They represent core protocol knowledge.
Tim Beiko coordinated Ethereum's hard fork process and served as the public-facing point of contact for All Core Developers calls — the weekly meetings where Ethereum's technical direction is set. His departure removes the most visible bridge between EF research and the broader client-team ecosystem.
Barnabé Monnot led mechanism design research including MEV (maximal extractable value) mitigation and proposer-builder separation economics. This work underpins Ethereum's attempt to prevent validator centralization.
Carl Beek contributed to the Beacon Chain launch, the KZG ceremony (the trusted setup for EIP-4844's blob transactions), and early scaling protocol design. His seven-year tenure made him one of the longest-serving technical contributors.
Julian Ma developed FOCIL (EIP-7805), a censorship-resistance proposal that prevents proposer seat trading, and the Fast Confirmation Rule (FCR), which reduces L1-to-L2 bridging time to approximately 13 seconds. Ma stated his role had shifted from research to "product and growth-focused work," prompting his exit.
Tomasz Stańczak, who founded the Nethermind execution client, lasted under a year in the co-executive director role before stepping down in February 2026. Danny Ryan, a former EF researcher who left in 2024, had described Stańczak as technically qualified for the position.
The foundation has cycled through three leadership structures since mid-2025:
Phase 1 (Pre-2025): Aya Miyaguchi served as sole executive director from 2018 through early 2025, a period that saw the Merge, the Shanghai upgrade, and the Dencun upgrade ship on schedule.
Phase 2 (Mar 2025 – Feb 2026): Following community criticism of EF governance, Vitalik Buterin initiated a restructuring. Hsiao-Wei Wang and Tomasz Stańczak were appointed co-executive directors effective March 17, 2025. Miyaguchi moved to a President role. A formal board was established: Buterin, Miyaguchi, Swiss counsel Patrick Storchenegger, and Wang.
Phase 3 (Feb 2026 – Present): Stańczak resigned. Bastian Aue, previously focused on grants and operations, was appointed interim co-executive director alongside Wang. The foundation simultaneously restructured its R&D division, laying off more than a dozen employees.
Three leadership configurations in 12 months is atypical for an organization managing $270 million in assets and funding roughly $100 million in annual ecosystem expenditures.
According to Arkham Intelligence tracking data, the Ethereum Foundation holds approximately $270.9 million in total assets across 14 addresses. The dominant holding is approximately 102,400 ETH (~$210.9 million at current prices).
Key treasury metrics:
The staking yield covers roughly 4–5% of annual expenditures. The remaining 95% still requires either ETH sales or a drawdown in non-ETH reserves. At a $100 million annual burn rate and $270 million in total assets, the runway without additional revenue is approximately 2.7 years — shorter if ETH continues to depreciate.
The talent drain comes at a structurally awkward moment for Ethereum's economic model.
EIP-4844 (proto-danksharding), which shipped with the Dencun upgrade in March 2024, deliberately slashed L2 data costs by over 90%. The intended effect — cheaper rollup transactions — worked. L2 ecosystem activity surged.
The unintended effect: Ethereum L1 fee revenue fell 60–80% in equivalent-activity periods compared to pre-Dencun levels. The network processes more data than ever while collecting less ETH revenue from that data.
Core developers are planning further blob capacity expansions to 48 blobs per block by mid-2026, with a long-term target of 128 blobs under full danksharding. Each expansion further compresses L1 fee revenue per unit of L2 activity.
This creates a paradox relevant to the EF's treasury: the foundation's ETH-denominated holdings lose purchasing power as L1 revenue decline puts structural pressure on ETH's burn rate, which in turn affects ETH's deflationary narrative — one of its primary value propositions since the Merge.
Ethereum generated approximately $2.7 million in daily fees in recent snapshots, compared to approximately $70,000 for Solana. But the fee gap is narrowing, and Solana's transaction throughput already exceeds Ethereum's by a wide margin.
The departures coincide with an acceleration in institutional adoption of competing networks — Solana in particular.
According to a May 18, 2026, Messari report cited by CoinDesk, Wall Street firms are "quietly taking over Solana," moving billions onto the network for tokenized funds and payments. Specific integrations include:
Real-world assets on Solana have grown approximately 1,000% since early 2025, according to the Solana Foundation.
ETH's year-to-date decline of approximately 28% — from $3,120 in early January to roughly $2,130 on May 19 — contrasts with Solana's recovery from its January highs. The ETH/BTC ratio has dropped to its lowest point in ten months, according to Yahoo Finance data.
The competitive pressure does not invalidate Ethereum's technical advantages in security and decentralization. But it does sharpen the cost of organizational instability at the foundation level.
The incoming Protocol Cluster leads — Will Corcoran, Kev Wedderburn, and Fredrik — take over a research pipeline that includes:
The new leads inherit these workstreams from departing colleagues who in many cases authored or championed the underlying proposals. Knowledge transfer risk is the primary operational concern.
Bastian Aue and Hsiao-Wei Wang must simultaneously stabilize internal operations, maintain grant disbursement cadence ($100M+ annually), and demonstrate to the community that the restructuring produces results rather than further attrition.
The Ethereum Foundation's talent drain is not a crisis of capability — Ethereum's protocol development continues, and client teams outside the EF (Prysmatic Labs, Lodestar, Nethermind, Geth) maintain independent development capacity. The risk is subtler: institutional memory loss, slower coordination cycles, and the compounding effect of organizational uncertainty on a treasury that is structurally exposed to ETH price depreciation.
The foundation's annual report for 2023 showed $134.9 million in spending against a treasury now valued at $270 million. The math requires either ETH appreciation, spending cuts, or diversification into non-ETH assets — all of which carry political costs within the Ethereum community.
What is clear is that the EF's restructuring has not yet reached equilibrium. Eight departures in four months, a co-executive director lasting less than a year, and an R&D division that has been simultaneously downsized and re-staffed suggest the organizational redesign is still in progress. The market will judge the results by the protocol delivery cadence of Pectra, Fusaka, and subsequent upgrades — the only metric that ultimately matters for the $270 billion network.