Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Framingham, MA
SEC filing record 1 source field available
Fiscal year end
31 December
Xenetic Biosciences, Inc. has filed 481 SEC EDGAR filings since 21 Nov 2011

SEC filing history

Showing 1-25 of 139 matching filings.

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8-K File 001-37937

CURRENT REPORT

Filing date
24 Apr 2026
Reporting date
21 Apr 2026
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8-K File 001-37937

CURRENT REPORT

Filing date
13 Mar 2026
Reporting date
13 Mar 2026
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8-K File 001-37937

CURRENT REPORT

Filing date
11 Dec 2025
Reporting date
11 Dec 2025
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8-K File 001-37937

CURRENT REPORT

Filing date
13 Nov 2025
Reporting date
13 Nov 2025
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8-K File 001-37937

CURRENT REPORT

Filing date
14 Oct 2025
Reporting date
10 Oct 2025
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8-K/A File 001-37937

AMENDMENT NO 1

Filing date
19 Mar 2025
Reporting date
19 Mar 2025
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8-K File 001-37937

CURRENT REPORT

Filing date
19 Mar 2025
Reporting date
19 Mar 2025
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8-K File 001-37937

CURRENT REPORT

Filing date
13 Dec 2024
Reporting date
11 Dec 2024
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8-K File 001-37937

CURRENT REPORT

Filing date
31 Oct 2024
Reporting date
29 Oct 2024
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8-K File 001-37937

CURRENT REPORT

Filing date
22 Mar 2024
Reporting date
22 Mar 2024
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8-K File 001-37937

CURRENT REPORT

Filing date
13 Nov 2023
Reporting date
10 Nov 2023
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