Welcome to our dedicated page for Banco Santander SEC filings (Ticker: SAN), 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.
The Banco Santander, S.A. (SAN) SEC filings page on Stock Titan provides access to the bank’s U.S. regulatory disclosures, primarily filed on Form 6-K as a foreign private issuer and related forms. These documents offer detail on capital actions, securities issuance and other matters relevant to holders of Santander securities.
Recent Form 6-K filings describe the bank’s share buyback programme of its own ordinary shares, including weekly updates on purchases across European trading venues, cumulative cash invested and the proportion of outstanding shares repurchased since 2021. A December 30, 2025 filing reports a capital reduction through cancellation of own shares and quantifies the total number of shares repurchased and the resulting reduction in share capital.
Other 6-Ks cover the optional early redemption of 4.375% Non-Step-Up Non-Cumulative Contingent Convertible Perpetual Preferred Tier 1 Securities (CoCos), and the issuance of Senior Non Preferred Notes due 2030 and 2035, with associated underwriting agreements and indenture supplements incorporated into a registration statement on Form F-3. These filings help investors understand Santander’s funding structure and capital instruments.
The filings section also includes a Form 25-NSE filed by the New York Stock Exchange regarding the removal from listing and/or registration of the Guarantor of Series 26 Subordinated Debt Securities due November 2025. This form relates to that specific class of subordinated debt securities.
On Stock Titan, these documents are updated as they are released to EDGAR. AI-powered tools can assist users by summarizing lengthy 6-K attachments, highlighting key figures in capital actions, and clarifying the implications of forms such as 6-K, F-3 exhibits and Form 25 for Banco Santander, S.A. security holders.
Banco Santander, S.A. has released the final results of its cash tender offer for its €1.5 billion 4.375 % Non-Step-Up Non-Cumulative Contingent Convertible Perpetual Preferred Tier 1 Securities (ISIN XS2102912966). The offer closed at 17:00 CET on 30 June 2025. Holders validly tendered €466.6 million in nominal value and the bank has elected to purchase 100 % of that amount at par (100 % of face value), with no pro-ration.
Repurchased securities will be cancelled and will not be re-issued. After settlement, expected on 2 July 2025, the outstanding nominal amount of the issue will be reduced to €1.0334 billion. The remaining notes retain their first optional redemption date of 14 January 2026.
Dealer managers for the transaction were Banco Santander, S.A. and Santander US Capital Markets LLC, while Kroll Issuer Services acted as tender agent. The announcement reiterates that investors should consult the Tender Offer Memorandum for full details and that distribution may be restricted in certain jurisdictions.
The filing provides no quantitative disclosure of the impact on Santander’s regulatory capital ratios or interest expense, but the acceptance of all tendered securities indicates available liquidity and proactive capital management ahead of the first call date.
Banco Santander announced a tender offer for its existing €1.5 billion 4.375% Non-Step-Up Non-Cumulative Contingent Convertible Perpetual Preferred Tier 1 Securities, while simultaneously issuing new preferred securities worth €1.5 billion.
Key details of the new securities include:
- Initial remuneration rate of 6.00% annually for first six years until July 2031
- 381.9 basis points margin over 5-year Mid-Swap Rate for subsequent periods
- Perpetual structure with conversion trigger if CET1 ratio falls below 5.125% (currently at 12.9%)
- Qualifies as additional tier 1 capital
The tender offer expires on June 30, 2025, with settlement expected on July 2, 2025. The securities will be listed on Euronext Dublin's Global Exchange Market. Important restrictions apply to retail investors in EEA and UK markets, limiting distribution to professional investors and eligible counterparties only.
Banco Santander announces a tender offer for its outstanding €1.5 billion 4.375% Non-Step-Up Non-Cumulative Contingent Convertible Perpetual Preferred Tier 1 Securities (ISIN: XS2102912966). The offer, authorized by the European Central Bank, runs from June 24-30, 2025.
Key terms of the tender offer:
- Purchase Price: 100% of nominal amount
- First Optional Redemption Date: January 14, 2026
- Maximum Acceptance Amount: To match the nominal amount of new Preferred Securities issuance
- Pro-rata scaling will apply if tender exceeds acceptance amount
The offer is conditional on successful completion of a new euro-denominated non-step-up non-cumulative contingent convertible perpetual preferred tier 1 securities issuance. Qualifying holders tendering existing securities may receive priority allocation in the new issuance. Settlement is expected on July 2, 2025. This initiative aims to optimize Santander's Tier 1 capital position and debt maturity profile.