Xenetic Biosciences XBIO SEC Filings

NASDAQ XBIO
$2.02 +0.00 (+0.25%)
As of: Oct 21, 2026 · 3:59 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Xenetic Biosciences, Inc. (XBIO) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
18-KCurrent Report0001683168-26-007340Sep 23, 2026 5:20 PM
2SCHEDULE 13GBeneficial Ownership Report0002103370-26-000003Sep 18, 2026 6:35 PM
38-KCurrent Report0001683168-26-007181Sep 16, 2026 7:00 AM
48-KCurrent Report0001683168-26-006077Aug 7, 2026 12:35 PM
510-QQuarterly & Annual Report0001683168-26-006061Aug 6, 2026 8:30 PM
6SCHEDULE 13GBeneficial Ownership Report0002103370-26-000001May 29, 2026 8:04 PM
78-KCurrent Report0001683168-26-003766May 13, 2026 12:05 PM
810-QQuarterly & Annual Report0001683168-26-003727May 12, 2026 8:30 PM
910-KQuarterly & Annual Report0001683168-26-003207Apr 24, 2026 9:15 PM
108-KCurrent Report0001683168-26-003203Apr 24, 2026 9:00 PM
114Insider Transaction0001683168-26-003163Apr 23, 2026 9:00 PM
124Insider Transaction0001683168-26-003163Apr 23, 2026 9:00 PM
134Insider Transaction0001683168-26-003163Apr 23, 2026 9:00 PM
148-KCurrent Report0001683168-26-001744Mar 13, 2026 12:00 PM
1510-KQuarterly & Annual Report0001683168-26-001737Mar 12, 2026 9:00 PM
16SCHEDULE 13GBeneficial Ownership Report0001037389-26-000022Feb 12, 2026 7:15 PM
17SCHEDULE 13GBeneficial Ownership Report0001037389-26-000022Feb 12, 2026 7:15 PM
18SCHEDULE 13GBeneficial Ownership Report0001037389-26-000022Feb 12, 2026 7:15 PM
198-KCurrent Report0001683168-26-000196Jan 9, 2026 10:00 PM
204Insider Transaction0001683168-26-000104Jan 5, 2026 10:00 PM
214Insider Transaction0001683168-26-000104Jan 5, 2026 10:00 PM
224Insider Transaction0001683168-26-000104Jan 5, 2026 10:00 PM
234Insider Transaction0001683168-26-000103Jan 5, 2026 10:00 PM
244Insider Transaction0001683168-26-000103Jan 5, 2026 10:00 PM
254Insider Transaction0001683168-26-000103Jan 5, 2026 10:00 PM
264Insider Transaction0001683168-26-000102Jan 5, 2026 10:00 PM
274Insider Transaction0001683168-26-000101Jan 5, 2026 10:00 PM
284Insider Transaction0001683168-26-000101Jan 5, 2026 10:00 PM
294Insider Transaction0001683168-26-000101Jan 5, 2026 10:00 PM
30DEFA14AOthers0001683168-25-009077Dec 11, 2025 10:01 PM
318-KCurrent Report0001683168-25-009076Dec 11, 2025 10:00 PM
328-KCurrent Report0001683168-25-008288Nov 13, 2025 1:45 PM
3310-QQuarterly & Annual Report0001683168-25-008259Nov 12, 2025 9:30 PM
34ARSOthers0001683168-25-007876Oct 31, 2025 8:30 PM
35DEFA14AOthers0001683168-25-007873Oct 31, 2025 8:20 PM
36DEF 14AOthers0001683168-25-007872Oct 31, 2025 8:10 PM
378-KCurrent Report0001683168-25-007528Oct 14, 2025 12:48 PM
38424B5Prospectus0001683168-25-007512Oct 14, 2025 10:44 PM
39424B5Prospectus0001683168-25-007488Oct 10, 2025 1:28 PM
408-KCurrent Report0001683168-25-006001Aug 13, 2025 12:00 PM
4110-QQuarterly & Annual Report0001683168-25-005983Aug 12, 2025 9:00 PM
428-KCurrent Report0001683168-25-003513May 14, 2025 12:27 PM
4310-QQuarterly & Annual Report0001683168-25-003496May 13, 2025 9:00 PM
4410-KQuarterly & Annual Report0001683168-25-003493May 13, 2025 8:30 PM
4510-KQuarterly & Annual Report0001683168-25-002939Apr 29, 2025 9:00 PM
468-KCurrent Report0001683168-25-002396Apr 10, 2025 12:00 PM
478-KCurrent Report0001683168-25-001712Mar 19, 2025 5:15 PM
488-KCurrent Report0001683168-25-001693Mar 19, 2025 12:05 PM
4910-KQuarterly & Annual Report0001683168-25-001686Mar 18, 2025 8:30 PM
504Insider Transaction0001683168-24-008720Dec 13, 2024 10:00 PM
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