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 2,214 SEC EDGAR filings since 30 Mar 1994

SEC filing history

Showing 76-100 of 1,000 matching filings.

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25
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4
6-K File 001-12518

FORM 6-K

Filing date
26 Mar 2026
Reporting date
26 Mar 2026
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25-NSE File 001-12518

25-NSE filing

Filing date
25 Mar 2026
Reporting date
Not listed
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UPLOAD File 333-294235

UPLOAD filing

Filing date
23 Mar 2026
Reporting date
Not listed
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6-K File 001-12518

FORM 6-K

Filing date
19 Mar 2026
Reporting date
19 Mar 2026
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144 File 001-12518

144 filing

Filing date
13 Mar 2026
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Not listed
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F-N File 333-294235

F-N

Filing date
12 Mar 2026
Reporting date
Not listed
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6-K File 001-12518

FORM 6-K

Filing date
12 Mar 2026
Reporting date
12 Mar 2026
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6-K File 001-12518

FORM 6-K

Filing date
05 Mar 2026
Reporting date
05 Mar 2026
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13F-HR/A File 028-04177

13F-HR/A filing

Filing date
05 Mar 2026
Reporting date
30 Jun 2025
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F-N File 333-293987

F-N

Filing date
04 Mar 2026
Reporting date
Not listed
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IRANNOTICE File 001-12518

IRANNOTICE

Filing date
27 Feb 2026
Reporting date
Not listed
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6-K File 001-12518

FORM 6-K

Filing date
27 Feb 2026
Reporting date
27 Feb 2026
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6-K File 001-12518

6-K

Filing date
26 Feb 2026
Reporting date
31 Dec 2025
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425

FORM 425

Filing date
25 Feb 2026
Reporting date
Not listed
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425

425

Filing date
25 Feb 2026
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425

FORM 425

Filing date
25 Feb 2026
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6-K File 001-12518

FORM 6-K

Filing date
25 Feb 2026
Reporting date
25 Feb 2026
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6-K File 001-12518

6-K

Filing date
25 Feb 2026
Reporting date
31 Dec 2025
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425

FORM 425

Filing date
25 Feb 2026
Reporting date
Not listed
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6-K File 001-12518

FORM 6-K

Filing date
25 Feb 2026
Reporting date
25 Feb 2026
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425

FORM 425

Filing date
25 Feb 2026
Reporting date
Not listed
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6-K File 001-12518

FORM 6-K

Filing date
25 Feb 2026
Reporting date
25 Feb 2026
SEC evidence
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