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 reports progress on its ongoing share buyback programme. As of 23 April 2026, the bank has spent €2,829,295,540 repurchasing shares, equal to approximately 56.3% of the programme’s maximum investment amount.
These repurchases correspond to about 16.9% of Banco Santander’s outstanding shares as of 2021. Between 16 and 23 April 2026, the bank bought 11,994,505 shares across several European trading venues at weighted average prices around €10.32–€10.79 per share.
Webster Financial Corporation agreed to be acquired by Banco Santander, S.A. in a two‑step transaction. Under the transaction, Webster will first merge into newly formed Webster Virginia, then Santander will acquire each Webster Virginia share for 2.0548 Santander ADSs plus $48.75 cash per Webster share. The exchange consideration was valued at $75.63 per Webster share based on Santander ordinary-share pricing on February 2, 2026. The Webster board unanimously approved the transaction and recommends that stockholders vote "FOR" the proposals at the virtual special meeting on May 26, 2026.
Banco Santander will temporarily suspend its share buyback programme between 24 April 2026 and 26 May 2026, inclusive, because the consideration for its acquisition of Webster Financial Corporation includes Banco Santander shares and US regulations apply in connection with the Stockholders' Meeting. The Buyback Programme is expected to resume on 27 May 2026 and the indicative duration now runs to 20 August 2026, inclusive.
Banco Santander will temporarily suspend its share buyback programme between 24 April 2026 and 26 May 2026, inclusive, because the consideration for its acquisition of Webster Financial Corporation includes Banco Santander shares and US regulations apply in connection with the Stockholders' Meeting. The Buyback Programme is expected to resume on 27 May 2026 and the indicative duration now runs to 20 August 2026, inclusive.
Banco Santander, S.A. has outlined the issuance of up to 334,809,216 new ordinary shares in connection with its acquisition of Webster Financial Corporation. Instead of publishing an EU prospectus, the bank is relying on specific exemptions under the EU Prospectus Regulation.
To support this approach, Banco Santander has published an Exemption Document on its corporate website, prepared under Annex IX of the Prospectus Regulation and filed with the Spanish securities regulator (CNMV). The Exemption Document is made available to the public but is not a prospectus and has not been reviewed or approved by the CNMV under Article 20 of the Prospectus Regulation.
Banco Santander, S.A. is temporarily suspending its share buyback programme in connection with its agreed acquisition of Webster Financial Corporation. The pause is required under U.S. regulations because Webster’s stockholders will receive Banco Santander shares as part of the deal consideration.
The buyback will be suspended from 24 April 2026, when the proxy statement/prospectus is first mailed to Webster stockholders, through 26 May 2026, the date of Webster’s stockholders’ meeting. Banco Santander expects to resume repurchases on 27 May 2026 and now expects the buyback programme to run until 20 August 2026.
Banco Santander, S.A. announced it will disclose its first quarter 2026 financial results on 29 April 2026. The Bank will host an analyst presentation via audio conference at 10:00 a.m. Madrid time, accessible through its corporate website.
Related documentation will be released beforehand via a communication to the CNMV and on www.santander.com. A separate presentation for the media will follow via audio conference at 12:00 p.m. Madrid time, focusing on the same first quarter 2026 results.
Banco Santander amended a Form F-4 to register Santander ordinary shares underlying ADSs in connection with its proposed acquisition of Webster Financial Corporation. Under the transaction, each Webster share would be exchanged for 2.0548 Santander ADSs plus $48.75 in cash, implying approximately $75.6 per Webster share based on provided reference prices, and Santander expects to issue approximately 329 million ordinary shares in the form of ADSs. The transaction remains subject to Webster and Santander shareholder approvals and customary regulatory clearances, and closing timing is tied to those approvals and other conditions.
Banco Santander reports progress on its previously announced share buyback programme. As of 15 April 2026, the bank has repurchased shares for a cash amount of €2,705,497,424, representing approximately 53.8% of the programme’s maximum investment amount.
These purchases mean the bank has bought back around 16.8% of its outstanding shares as of 2021. Between 8 and 15 April 2026, it acquired 6,000 shares on the XMAD market at weighted average prices between about €10.33 and €10.63 per share.
Banco Santander, S.A. reports the issuance of $400,000,000 Senior Non Preferred Floating Rate Notes due 2029, $1,000,000,000 4.600% Senior Non Preferred Fixed Rate Notes due 2029, $1,250,000,000 4.867% Senior Non Preferred Fixed Rate Notes due 2031, and $1,000,000,000 5.437% Senior Non Preferred Fixed Rate Notes due 2036. The company is furnishing this report to incorporate the related underwriting agreement, senior non preferred debt securities indenture, supplemental indenture, global note forms, and legal opinions into its existing Registration Statement on Form F-3.