Welcome to our dedicated page for Santander UK PLC SEC filings (Ticker: SNTUF), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on Santander UK PLC's stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.
Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time EDGAR feed updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into Santander UK PLC's regulatory disclosures and financial reporting.
Santander UK announced that Chief Executive Mike Regnier will step down as UK CEO by Q1 2026 after nearly four years in the role. Mr Regnier joined in March 2022 and cites the need for a successor who can lead the bank through the multi-year integration of TSB Banking Group plc, which Santander agreed to acquire in July and which remains subject to regulatory approval. The board says an appointment process is underway with an expected conclusion in early 2026, and both the Executive Chair Ana Botin and Chair Tom Scholar praised his leadership and stressed an orderly transition to preserve momentum in Santander UK’s transformation.
Santander UK announced a board change: Mahesh Aditya was appointed as a Banco Santander, S.A. nominated Non-Executive Director of the Santander UK boards, effective 1 October 2025, replacing Dirk Marzluf who stepped down on 30 September 2025. The release notes Mahesh has served as Group Chief Risk Officer since 2023, joined Santander in 2017, and held roles including CEO of Santander Consumer USA until 2023 and US Chief Risk Officer earlier. The notice lists his board memberships at SHUSA, PagoNxt, Open Bank, and Santander Consumer Finance and highlights his 30+ years' experience in financial services and risk management.
