Bank of Portugal Governor Álvaro Santos Pereira Disposes of Nestlé and Navigator Shares After ECB Ethics Committee Pulls Him Back Inside the Single Supervisory Mechanism's Stricter Code — Capital Gains Donated to Charity

Banco de Portugal governor Álvaro Santos Pereira has divested all the equity positions he opened between December 2025 and January 2026, after the European Central Bank's Ethics Committee informed him on 1 April 2026 that the Single Supervisory Mechanism's code of conduct bars Eurosystem governors from holding individual shares in any listed non-financial company — not only in financial institutions, as he had understood the rule to limit. The disposals cover Nestlé and The Navigator Company shares acquired in January 2026, alongside Galp Energia and Jerónimo Martins positions opened in December 2025.

The capital gains realised on the sales — modest in absolute terms but politically symbolic — have been donated to a social-solidarity institution, the governor confirmed through Banco de Portugal's communication office on Wednesday. The transactions, the disclosure, and the donation are recorded in the institution's annual ethics report.

Where the Rule Sits

The relevant text is the SSM Single Code of Conduct (decision ECB/2014/59 as amended through 2023), which since the 2022 reform forbids high-level officials of the SSM — including national central bank governors — from holding individual equity securities of any issuer, on the grounds that supervisory information about banks routinely contains material non-public information about the issuers those banks lend to. Eurosystem-wide cooling-off and pre-clearance rules supplement that base prohibition.

Santos Pereira, an academic economist appointed governor in mid-2025, told the ethics report that he had understood the prohibition to limit shareholdings in banks and other financial counterparties of the Single Supervisory Mechanism, not in non-financial issuers. The Ethics Committee's 1 April 2026 letter clarified the broader scope and gave a deadline of 30 June 2026 for full divestment. Santos Pereira completed the disposals well inside that window.

Why It Matters Beyond the Personal File

Banco de Portugal sits inside the SSM as one of nineteen euro-area national supervisors. The country's central bank governor is automatically a member of the Governing Council of the European Central Bank, which sets monetary policy for the euro, and of the SSM Supervisory Board, which directly oversees the largest 113 euro-area banks. Both roles produce regular access to commercially sensitive information — confidential supervisory ratings, capital-plan approvals, on-site inspection findings — that touch the lending exposures of listed companies.

The ECB Ethics Committee's intervention is, in that context, a confirmation that the rule applies as written. There is no allegation of misuse of information, no investigation by the Provedor de Justiça or by any judicial authority, and the trades themselves were declared in the governor's annual statement of holdings. The story is one of a rule misunderstood and corrected — but it does land at a sensitive moment for the institution, which is itself navigating an unusually busy supervisory cycle.

What This Means for Expats

• Confidence in the central bank's governance is reaffirmed by the correction. The disclosure, divestment and donation are the textbook response to an ethics-committee notice, and the SSM's enforcement worked as designed.
• The rule is wider than many private-sector compliance regimes. Foreign professionals who move from corporate or investment-banking roles into Portuguese supervisory or central-banking positions should review their personal portfolios in advance — the SSM code is stricter than most.
• Index funds and ETFs are unaffected. The prohibition targets individual equity holdings; broad-market and diversified collective investments are permitted under the SSM code.
• No monetary-policy implication. The episode does not bear on Banco de Portugal's monetary stance, supervisory decisions, or its participation in ECB rate decisions. Markets reacted with a yawn.
• The full-year ethics report is the place to look. Banco de Portugal publishes a consolidated ethics-and-compliance summary annually; expats interested in the institution's governance can access it through the BdP transparency portal.