Banco Santander, S.A. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Madrid, Spain
SEC filing record 1 source field available
Fiscal year end
31 December
Banco Santander, S.A. has filed 2,188 SEC EDGAR filings since 30 Mar 1994

SEC filing history

Showing 1-25 of 1,000 matching filings.

Per page
25
Current page
1
6-K File 001-12518

FORM 6-K

Filing date
02 Jul 2026
Reporting date
02 Jul 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
6-K File 001-12518

FORM 6-K

Filing date
25 Jun 2026
Reporting date
25 Jun 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
6-K File 001-12518

FORM 6K

Filing date
18 Jun 2026
Reporting date
18 Jun 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
6-K File 001-12518

FORM 6-K

Filing date
11 Jun 2026
Reporting date
11 Jun 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
6-K File 001-12518

FORM 6-K

Filing date
10 Jun 2026
Reporting date
10 Jun 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
SC TO-I/A File 005-88558

SC TO-I/A

Filing date
10 Jun 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
CERT File 001-12518

NYSE CERTIFICATION

Filing date
04 Jun 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
8-A12B File 001-12518

FORM 8-A12B

Filing date
04 Jun 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
6-K File 001-12518

FORM 6-K

Filing date
04 Jun 2026
Reporting date
04 Jun 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
6-K File 001-12518

6-K

Filing date
03 Jun 2026
Reporting date
03 Jun 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
6-K File 001-12518

FORM 6-K

Filing date
28 May 2026
Reporting date
27 May 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
FWP File 333-293987

FORM FWP

Filing date
27 May 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
424B5 File 333-293987

424B5

Filing date
27 May 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
6-K File 001-12518

FORM 6-K

Filing date
27 May 2026
Reporting date
27 May 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
6-K File 001-12518

FORM 6K

Filing date
27 May 2026
Reporting date
27 May 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
425

FORM 425

Filing date
20 May 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
6-K File 001-12518

FORM 6-K

Filing date
13 May 2026
Reporting date
13 May 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
13F-HR File 028-04177

13F-HR filing

Filing date
08 May 2026
Reporting date
31 Mar 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
6-K File 001-12518

FORM 6-K

Filing date
01 May 2026
Reporting date
01 May 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
425

FORM 425

Filing date
29 Apr 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
6-K File 001-12518

6-K

Filing date
29 Apr 2026
Reporting date
31 Mar 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
6-K File 001-12518

6-K

Filing date
29 Apr 2026
Reporting date
31 Mar 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
6-K File 001-12518

6-K

Filing date
29 Apr 2026
Reporting date
31 Mar 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .