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Xenetic Biosciences, Inc. — 10-K/A Filings

16 10-K/A filings on record

This page lists all 10-K/A filings submitted to the SEC by Xenetic Biosciences, Inc. (XBIO), sorted by most recent first. Each row links to the full filing on EdgarLookup. Xenetic Biosciences, Inc. has filed 16 10-K/A documents with the SEC since 2011. To view all SEC filings by Xenetic Biosciences, Inc., see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-Q 25-NSE 3 3/A 4 4/A 424B3 424B4 424B5 425 8-A12B 8-A12B/A 8-K 8-K/A ARS CERT CERTNAS CORRESP CT ORDER D DEF 14A DEF 14C DEFA14A DEFR14A EFFECT NT 10-K NT 10-Q PRE 14A PRE 14C S-1 S-1/A S-3 S-3/A S-4 S-4/A S-8 SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13G UPLOAD
Form Description Accession Number Filed Period
10-K/A AMENDMENT #2 TO FORM 10-K 0001683168-25-003493 May 13, 2025 Dec 31, 2024
10-K/A AMENDMENT NO. 1 TO FORM 10-K 0001683168-25-002939 Apr 29, 2025 Dec 31, 2024
10-K/A AMENDMENT NO. 1 TO FORM 10-K 0001683168-24-002740 Apr 26, 2024 Dec 31, 2023
10-K/A ANNUAL REPORT AMENDMENT 1 0001683168-23-002763 Apr 28, 2023 Dec 31, 2022
10-K/A AMENDMENT NO. 1 0001683168-22-003011 Apr 28, 2022 Dec 31, 2021
10-K/A FORM 10-K AMENDMENT 0001683168-21-001582 Apr 28, 2021 Dec 31, 2020
10-K/A AMENDMENT NO. 1 0001683168-20-001321 Apr 29, 2020 Dec 31, 2019
10-K/A FORM 10-K AMENDMENT NO. 1 0001683168-19-001259 Apr 30, 2019 Dec 31, 2018
10-K/A AMENDMENT NO. 1 0001683168-18-001121 Apr 30, 2018 Dec 31, 2017
10-K/A AMENDED ANNUAL REPORT 0001683168-17-001066 May 1, 2017 Dec 31, 2016
10-K/A FORM 10-K AMENDMENT 0001019687-16-006149 May 6, 2016 Dec 31, 2015
10-K/A XENETIC BIOSCIENCES, INC. ANNUAL REPORT 0001019687-16-006040 Apr 29, 2016 Dec 31, 2015
10-K/A FORM 10-K AMENDMENT 0001019687-15-002805 Jul 20, 2015 Dec 31, 2013
10-K/A 10-K/A 0001019687-15-001702 Apr 30, 2015 Dec 31, 2014
10-K/A FORM 10-K AMENDMENT 0001019687-15-000656 Feb 18, 2015 Dec 31, 2013
10-K/A 10-K/A 0001193125-14-172830 Apr 30, 2014 Dec 31, 2013