Browse the latest SEC filings and forms submitted by Xenetic Biosciences, Inc. (XBIO). Access annual reports, quarterly statements, and other official disclosures.
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Search Company Filings →| Form | Filing Date | Description | Link |
|---|---|---|---|
| 8-K | March 13, 2026 | CURRENT REPORT | View Document |
| 10-K | March 12, 2026 | FORM 10-K FOR DEC 2025 | View Document |
| SCHEDULE 13G | Feb. 12, 2026 | - | View Document |
| 8-K | Jan. 9, 2026 | FORM 8-K | View Document |
| 4 | Jan. 5, 2026 | - | View Document |
| 4 | Jan. 5, 2026 | - | View Document |
| 4 | Jan. 5, 2026 | - | View Document |
| 4 | Jan. 5, 2026 | - | View Document |
| 8-K | Dec. 11, 2025 | CURRENT REPORT | View Document |
| DEFA14A | Dec. 11, 2025 | ADDITIONAL DEFINITIVE PROXY SOLICITING MATERIALS | View Document |
| 8-K | Nov. 13, 2025 | CURRENT REPORT | View Document |
| 10-Q | Nov. 12, 2025 | FORM 10-Q FOR SEP 2025 | View Document |
| DEFA14A | Oct. 31, 2025 | DEFINITIVE ADDITIONAL MATERIALS | View Document |
| DEF 14A | Oct. 31, 2025 | DEFINITIVE PROXY STATEMENT | View Document |
| ARS | Oct. 31, 2025 | ANNUAL REPORT TO SECURITY HOLDERS | View Document |
| 8-K | Oct. 14, 2025 | CURRENT REPORT | View Document |
| 424B5 | Oct. 14, 2025 | FORM 424B5 | View Document |
| 424B5 | Oct. 10, 2025 | FORM 424B5 | View Document |
| 8-K | Aug. 13, 2025 | FORM 8-K | View Document |
| 10-Q | Aug. 12, 2025 | FORM 10-Q FOR JUN 2025 | View Document |
| 8-K | May 14, 2025 | FORM 8-K | View Document |
| 10-Q | May 13, 2025 | FORM 10-Q FOR MAR 2025 | View Document |
| 10-K/A | May 13, 2025 | AMENDMENT #2 TO FORM 10-K | View Document |
| 10-K/A | April 29, 2025 | AMENDMENT NO. 1 TO FORM 10-K | View Document |
| 8-K | April 10, 2025 | FORM 8-K | View Document |
| 8-K/A | March 19, 2025 | AMENDMENT NO 1 | View Document |
| 8-K | March 19, 2025 | CURRENT REPORT | View Document |
| 10-K | March 18, 2025 | FORM 10-K FOR DEC 2024 | View Document |
| 4 | Dec. 13, 2024 | - | View Document |
| 4 | Dec. 13, 2024 | - | View Document |
| 4 | Dec. 13, 2024 | - | View Document |
| 4 | Dec. 13, 2024 | - | View Document |
| 8-K | Dec. 13, 2024 | CURRENT REPORT | View Document |
| 8-K | Nov. 13, 2024 | FORM 8-K | View Document |
| 10-Q | Nov. 12, 2024 | FORM 10-Q FOR SEPT 2024 | View Document |
| 8-K | Nov. 7, 2024 | FORM 8-K | View Document |
| EFFECT | Nov. 1, 2024 | - | View Document |
| ARS | Oct. 31, 2024 | ANNUAL REPORT TO SECURITY HOLDERS | View Document |
| DEF 14A | Oct. 31, 2024 | DEFINITIVE PROXY | View Document |
| 8-K | Oct. 31, 2024 | CURRENT REPORT | View Document |
| DEFA14A | Oct. 31, 2024 | DEFINITIVE ADDITIONAL MATERIALS | View Document |
| CORRESP | Oct. 30, 2024 | - | View Document |
| UPLOAD | Oct. 25, 2024 | - | View Document |
| S-3 | Oct. 21, 2024 | FORM S-3 | View Document |
| 8-K | Aug. 14, 2024 | FORM 8-K | View Document |
| 10-Q | Aug. 13, 2024 | QUARTERLY REPORT | View Document |
| 25-NSE | July 18, 2024 | - | View Document |
| 8-K | June 21, 2024 | 8-K | View Document |
| 4 | June 21, 2024 | - | View Document |
| 8-K | May 22, 2024 | FORM 8-K | View Document |
| 8-K | May 10, 2024 | FORM 8-K | View Document |
| 10-Q | May 9, 2024 | FORM 10-Q FOR 3-31-24 | View Document |
| 10-K/A | April 26, 2024 | AMENDMENT NO. 1 TO FORM 10-K | View Document |
| 8-K | March 22, 2024 | CURRENT REPORT | View Document |
| 10-K | March 21, 2024 | FORM 10-K FOR DEC 2023 | View Document |
| SC 13D/A | March 18, 2024 | AMENDMENT NO. 2 TO SCHEDULE 13D | View Document |
| 8-K | Feb. 12, 2024 | FORM 8-K | View Document |
| 4 | Dec. 18, 2023 | - | View Document |
| 3 | Dec. 18, 2023 | - | View Document |
| 4 | Dec. 13, 2023 | - | View Document |
| 4 | Dec. 13, 2023 | - | View Document |
| 4 | Dec. 13, 2023 | - | View Document |
| 4 | Dec. 8, 2023 | - | View Document |
| 4 | Dec. 8, 2023 | - | View Document |
| 4 | Dec. 8, 2023 | - | View Document |
| 4 | Dec. 8, 2023 | - | View Document |
| 4 | Dec. 8, 2023 | - | View Document |
| 8-K | Dec. 8, 2023 | FORM 8-K | View Document |
| 4 | Dec. 8, 2023 | - | View Document |
| 8-K | Nov. 13, 2023 | CURRENT REPORT | View Document |
| ARS | Nov. 13, 2023 | ANNUAL REPORT | View Document |
| DEF 14A | Nov. 13, 2023 | DEFINITIVE PROXY STATEMENT | View Document |
| 10-Q | Nov. 9, 2023 | QUARTERLY REPORT | View Document |
| SC 13D/A | Sept. 18, 2023 | AMENDMENT NO. 1 TO SCHEDULE 13D | View Document |
| 8-K | Aug. 11, 2023 | CURRENT REPORT | View Document |
| 10-Q | Aug. 10, 2023 | QUARTERLY REPORT | View Document |
| SC 13D | June 15, 2023 | SCHEDULE 13D | View Document |
| 8-K | June 6, 2023 | CURRENT REPORT | View Document |
| 8-K | June 2, 2023 | FORM 8-K | View Document |
| 8-K | May 12, 2023 | FORM 8-K | View Document |
| 10-Q | May 11, 2023 | FORM 10-Q | View Document |
| 8-K | May 11, 2023 | 8-K | View Document |
| 10-K/A | April 28, 2023 | ANNUAL REPORT AMENDMENT 1 | View Document |
| 8-K | March 23, 2023 | CURRENT REPORT | View Document |
| 10-K | March 22, 2023 | FORM 10-K | View Document |
| 8-K | Dec. 22, 2022 | FORM 8-K | View Document |
| 4 | Dec. 9, 2022 | - | View Document |
| 4 | Dec. 9, 2022 | - | View Document |
| 4 | Dec. 9, 2022 | - | View Document |
| 4 | Dec. 9, 2022 | - | View Document |
| 4 | Dec. 9, 2022 | - | View Document |
| 4 | Dec. 9, 2022 | - | View Document |
| 8-K | Dec. 9, 2022 | CURRENT REPORT | View Document |
| 8-K | Dec. 2, 2022 | CURRENT REPORT | View Document |
| 8-K | Nov. 10, 2022 | FORM 8-K | View Document |
| 10-Q | Nov. 9, 2022 | FORM 10-Q | View Document |
| SC 13G | Oct. 21, 2022 | SC 13G | View Document |
| DEF 14A | Oct. 17, 2022 | DEFINITIVE PROXY | View Document |
| DEFA14A | Oct. 17, 2022 | ADDITIONAL DEFINITIVE PROXY SOLICITING MATERIALS | View Document |
| D | Oct. 13, 2022 | - | View Document |
| 8-K | Oct. 12, 2022 | FORM 8-K | View Document |
| PRE 14A | Oct. 3, 2022 | PRELIMINARY PROXY | View Document |
| 8-K | Aug. 12, 2022 | FORM 8-K | View Document |
| 10-Q | Aug. 11, 2022 | FORM 10-Q | View Document |
| 8-K | July 7, 2022 | CURRENT REPORT | View Document |
| 8-K | June 6, 2022 | CURRENT REPORT | View Document |
| 10-Q | May 12, 2022 | FORM 10-Q | View Document |
| D | May 4, 2022 | - | View Document |
| 10-K/A | April 28, 2022 | AMENDMENT NO. 1 | View Document |
| 8-K | April 27, 2022 | FORM 8-K | View Document |
| 4 | March 28, 2022 | - | View Document |
| 4 | March 28, 2022 | - | View Document |
| 4 | March 28, 2022 | - | View Document |
| 8-K | March 23, 2022 | FORM 8-K | View Document |
| 10-K | March 22, 2022 | FORM 10-K | View Document |
| S-8 | Dec. 30, 2021 | FORM S-8 | View Document |
| 8-K | Dec. 9, 2021 | CURRENT REPORT | View Document |
| 4 | Dec. 9, 2021 | - | View Document |
| 4 | Dec. 9, 2021 | - | View Document |
| 4 | Dec. 9, 2021 | - | View Document |
| 4 | Dec. 9, 2021 | - | View Document |
| 4 | Dec. 9, 2021 | - | View Document |
| DEFA14A | Dec. 2, 2021 | DEFINITIVE ADDITIONAL INFORMATION | View Document |
| 8-K | Nov. 19, 2021 | FORM 8-K | View Document |
| 424B5 | Nov. 19, 2021 | 424B5 | View Document |
| 8-K | Nov. 16, 2021 | FORM 8-K | View Document |
| 10-Q | Nov. 12, 2021 | FORM 10-Q | View Document |
| 8-K | Nov. 12, 2021 | CURRENT REPORT | View Document |
| EFFECT | Oct. 22, 2021 | - | View Document |
| CORRESP | Oct. 20, 2021 | - | View Document |
| S-3/A | Oct. 20, 2021 | AMENDMENT TO FORM S-3 | View Document |
| UPLOAD | Oct. 19, 2021 | - | View Document |
| 8-K | Oct. 15, 2021 | FORM 8-K | View Document |
| DEF 14A | Oct. 15, 2021 | DEFINITIVE PROXY | View Document |
| S-3 | Oct. 12, 2021 | REGISTRATION STATEMENT | View Document |
| 8-K | Sept. 13, 2021 | CURRENT REPORT | View Document |
| EFFECT | Aug. 23, 2021 | - | View Document |
| CORRESP | Aug. 19, 2021 | - | View Document |
| UPLOAD | Aug. 18, 2021 | - | View Document |
| S-3 | Aug. 13, 2021 | FORM S-3 | View Document |
| 8-K | Aug. 13, 2021 | CURRENT REPORT | View Document |
| 10-Q | Aug. 12, 2021 | FORM 10-Q FOR JUNE 30, 2021 | View Document |
| D | Aug. 3, 2021 | - | View Document |
| 8-K | July 28, 2021 | FORM 8-K | View Document |
| 8-K | July 16, 2021 | FORM 8-K | View Document |
| 8-K | May 12, 2021 | FORM 8-K | View Document |
| 10-Q | May 11, 2021 | FORM 10-Q | View Document |
| 10-K/A | April 28, 2021 | FORM 10-K AMENDMENT | View Document |
| 4 | March 22, 2021 | - | View Document |
| 4 | March 22, 2021 | - | View Document |
| 4 | March 22, 2021 | - | View Document |
| 8-K | March 17, 2021 | FORM 8-K | View Document |
| 10-K | March 16, 2021 | ANNUAL REPORT | View Document |
| 8-K | Jan. 19, 2021 | FORM 8-K | View Document |
| SC 13G | Dec. 21, 2020 | SCHEDULE 13G | View Document |
| 8-K | Dec. 16, 2020 | CURRENT REPORT | View Document |
| 8-K | Dec. 14, 2020 | CURRENT REPORT | View Document |
| 424B5 | Dec. 11, 2020 | PROSPECTUS SUPPLEMENT | View Document |
| 8-K | Dec. 9, 2020 | FORM 8-K | View Document |
| 4 | Dec. 8, 2020 | - | View Document |
| 4 | Dec. 8, 2020 | - | View Document |
| 4 | Dec. 8, 2020 | - | View Document |
| 4 | Dec. 8, 2020 | - | View Document |
| 4 | Dec. 8, 2020 | - | View Document |
| 8-K | Nov. 13, 2020 | FORM 8-K | View Document |
| 10-Q | Nov. 12, 2020 | FORM 10-Q | View Document |
| 8-K | Oct. 30, 2020 | FORM 8-K | View Document |
| UPLOAD | Oct. 14, 2020 | - | View Document |
| DEF 14A | Oct. 13, 2020 | DEFINITIVE PROXY | View Document |
| CORRESP | Oct. 6, 2020 | - | View Document |
| UPLOAD | Oct. 5, 2020 | - | View Document |
| PRE 14A | Sept. 30, 2020 | PRELIMINARY PROXY STATEMENT | View Document |
| 8-K | Aug. 13, 2020 | FORM 8-K | View Document |
| 10-Q | Aug. 12, 2020 | QUARTERLY REPORT | View Document |
| 8-K | June 24, 2020 | FORM 8-K | View Document |
| 8-K | June 16, 2020 | FORM 8-K | View Document |
| 8-K | May 19, 2020 | FORM 8-K | View Document |
| 8-K | May 14, 2020 | CURRENT REPORT | View Document |
| 10-Q | May 14, 2020 | QUARTERLY REPORT | View Document |
| 10-K/A | April 29, 2020 | AMENDMENT NO. 1 | View Document |
| 8-K | April 24, 2020 | CURRENT REPORT | View Document |
| 4/A | April 2, 2020 | - | View Document |
| S-8 | April 1, 2020 | FORMS-8 | View Document |
| 8-K | March 27, 2020 | FORM 8-K | View Document |
| 10-K | March 26, 2020 | FORM 10-K | View Document |
| SC 13G/A | Feb. 14, 2020 | SC 13G/A | View Document |
| SC 13G/A | Feb. 13, 2020 | AMENDMENT TO FORM SC 13G | View Document |
| SC 13G/A | Feb. 10, 2020 | SC 13G/A | View Document |
| SC 13G/A | Jan. 21, 2020 | XENETIC BIOSCIENCES, INC. | View Document |
| SC 13G/A | Jan. 13, 2020 | SABBY 13G-A XBIO 1.13.20 | View Document |
| 4 | Dec. 6, 2019 | - | View Document |
| 4 | Dec. 6, 2019 | - | View Document |
| 4 | Dec. 6, 2019 | - | View Document |
| 4 | Dec. 6, 2019 | - | View Document |
| 4 | Dec. 6, 2019 | - | View Document |
| 4 | Dec. 6, 2019 | - | View Document |
| 8-K | Dec. 6, 2019 | FORM 8-K | View Document |
| 4 | Dec. 6, 2019 | - | View Document |
| 8-K | Nov. 15, 2019 | FORM 8-K | View Document |
| 10-Q | Nov. 14, 2019 | FORM 10-Q | View Document |
| DEF 14A | Nov. 8, 2019 | NOTICE AND PROXY STATEMENT | View Document |
| SC 13D/A | Oct. 23, 2019 | SC 13D/A | View Document |
| 8-K | Oct. 8, 2019 | CURRENT REPORT | View Document |
| 8-K | Sept. 30, 2019 | FORM 8-K | View Document |
| 4 | Sept. 30, 2019 | - | View Document |
| 4 | Sept. 30, 2019 | - | View Document |
| 3 | Sept. 30, 2019 | - | View Document |
| EFFECT | Sept. 23, 2019 | - | View Document |
| CORRESP | Sept. 19, 2019 | - | View Document |
| UPLOAD | Sept. 19, 2019 | - | View Document |
| S-3 | Sept. 13, 2019 | FORM S-3 REGISTRATION STATEMENT | View Document |
| 8-K | Sept. 9, 2019 | FORM 8-K | View Document |
| SC 13G | Sept. 4, 2019 | SABBY 13G XBIO 9.04.19 | View Document |
| 8-K | Aug. 15, 2019 | FORM 8-K | View Document |
| 10-Q | Aug. 14, 2019 | FORM 10-Q | View Document |
| SC 13G | Aug. 7, 2019 | SC 13G | View Document |
| 3 | Aug. 5, 2019 | - | View Document |
| SC 13G | July 29, 2019 | SC 13G | View Document |
| SC 13D | July 29, 2019 | SC 13D | View Document |
| SC 13G | July 25, 2019 | ACQUISITION OF BENEFICIAL OWNERSHIP | View Document |
| 4 | July 23, 2019 | - | View Document |
| 8-K | July 22, 2019 | FORM 8-K | View Document |
| CERT | July 22, 2019 | - | View Document |
| 8-A12B | July 22, 2019 | FORM 8-A | View Document |
| 424B5 | July 19, 2019 | FORM 424B5 | View Document |
| D | July 18, 2019 | - | View Document |
| 8-K | July 17, 2019 | FORM 8-K | View Document |
| 8-K | July 16, 2019 | FORM 8-K | View Document |
| EFFECT | July 16, 2019 | - | View Document |
| 8-K | July 16, 2019 | FORM 8-K | View Document |
| CORRESP | July 15, 2019 | - | View Document |
| CORRESP | July 15, 2019 | - | View Document |
| CORRESP | July 12, 2019 | - | View Document |
| CORRESP | July 12, 2019 | - | View Document |
| S-1/A | July 12, 2019 | AMENDMENT NO. 5 | View Document |
| CORRESP | July 10, 2019 | - | View Document |
| CORRESP | July 10, 2019 | - | View Document |
| S-1/A | July 5, 2019 | AMENDMENT NO. 4 | View Document |
| CORRESP | July 3, 2019 | - | View Document |
| CORRESP | July 3, 2019 | - | View Document |
| S-1/A | July 2, 2019 | AMENDMENT NO. 3 | View Document |
| 8-K | July 2, 2019 | CURRENT REPORT | View Document |
| 8-K | June 25, 2019 | FORM 8-K | View Document |
| S-1/A | June 24, 2019 | AMENDMENT NO. 2 TO FORM S-1 | View Document |
| 8-K | June 24, 2019 | FORM 8-K | View Document |
| 425 | June 18, 2019 | FILING PURSUANT TO RULE 425 | View Document |
| 425 | June 13, 2019 | FORM 8-K | View Document |
| 8-K | June 13, 2019 | FORM 8-K | View Document |
| S-1/A | May 24, 2019 | AMENDMENT NO. 1 TO FORM S-1 | View Document |
| CORRESP | May 24, 2019 | - | View Document |
| EFFECT | May 22, 2019 | - | View Document |
| 424B3 | May 22, 2019 | FORM 424(B)(3) | View Document |
| CORRESP | May 21, 2019 | - | View Document |
| UPLOAD | May 21, 2019 | - | View Document |
| 425 | May 20, 2019 | FORM 8-K AMENDMENT | View Document |
| S-4/A | May 20, 2019 | FORM S-4 AMENDMENT | View Document |
| 8-K/A | May 20, 2019 | FORM 8-K AMENDMENT | View Document |
| S-1 | May 15, 2019 | FORM S-1 REGISTRATION STATEMENT | View Document |
| 8-K/A | May 13, 2019 | FORM 8-K AMENDMENT | View Document |
| 10-Q | May 13, 2019 | FORM 10-Q | View Document |
| 8-K | May 13, 2019 | FORM 8-K | View Document |
| 425 | May 13, 2019 | 425 | View Document |
| S-4/A | May 13, 2019 | AMENDED REGISTRATION STATEMENT | View Document |
| 425 | May 13, 2019 | FORM 8-K AMENDMENT | View Document |
| 10-K/A | April 30, 2019 | FORM 10-K AMENDMENT NO. 1 | View Document |
| CORRESP | April 24, 2019 | - | View Document |
| UPLOAD | April 12, 2019 | - | View Document |
| 425 | April 1, 2019 | PROSPECTUS SUPPLEMENT | View Document |
| S-4 | March 29, 2019 | REGISTRATION STATEMENT | View Document |
| 10-K | March 29, 2019 | ANNUAL REPORT | View Document |
| CT ORDER | March 20, 2019 | - | View Document |
| SC 13G | March 11, 2019 | XENETIC BIOSCIENCES, INC | View Document |
| 424B5 | March 7, 2019 | PROSPECTUS SUPPLEMENT | View Document |
| 425 | March 7, 2019 | FORM 8-K | View Document |
| 8-K | March 7, 2019 | FORM 8-K | View Document |
| D | March 7, 2019 | - | View Document |
| 425 | March 5, 2019 | FORM 8-K | View Document |
| 8-K | March 5, 2019 | FORM 8-K | View Document |
| 8-K | March 4, 2019 | FORM 8-K | View Document |
| 425 | March 4, 2019 | FORM 8-K | View Document |
| 4 | Jan. 31, 2019 | - | View Document |
| 4 | Nov. 30, 2018 | - | View Document |
| 4 | Nov. 30, 2018 | - | View Document |
| 4 | Nov. 30, 2018 | - | View Document |
| 4 | Nov. 30, 2018 | - | View Document |
| 8-K | Nov. 30, 2018 | FORM 8-K | View Document |
| DEF 14A | Nov. 13, 2018 | DEF 14A | View Document |
| 10-Q | Nov. 9, 2018 | QUARTERLY REPORT | View Document |
| EFFECT | Oct. 12, 2018 | - | View Document |
| CORRESP | Oct. 9, 2018 | - | View Document |
| UPLOAD | Oct. 5, 2018 | - | View Document |
| S-3 | Sept. 27, 2018 | FORM S-3 REGISTRATION STATEMENT | View Document |
| 10-Q | Aug. 10, 2018 | FORM 10-Q | View Document |
| 10-Q | May 15, 2018 | QUARTERLY REPORT | View Document |
| CT ORDER | May 3, 2018 | - | View Document |
| 10-K/A | April 30, 2018 | AMENDMENT NO. 1 | View Document |
| 10-K | March 30, 2018 | FORM 10-K | View Document |
| S-8 | Dec. 22, 2017 | FORM S-8 | View Document |
| 4 | Nov. 17, 2017 | OWNERSHIP DOCUMENT | View Document |
| 4 | Nov. 17, 2017 | OWNERSHIP DOCUMENT | View Document |
| 8-K | Nov. 17, 2017 | FORM 8-K | View Document |
| 8-K | Nov. 15, 2017 | FORM 8-K | View Document |
| 10-Q | Nov. 14, 2017 | FORM 10-Q | View Document |
| DEFR14A | Nov. 3, 2017 | REVISED DEFINITIVE PROXY STATEMENT | View Document |
| 8-K | Nov. 3, 2017 | FORM 8-K | View Document |
| 8-K | Nov. 2, 2017 | CURRENT REPORT | View Document |
| 8-K | Nov. 1, 2017 | FORM 8-K | View Document |
| 4 | Oct. 30, 2017 | OWNERSHIP DOCUMENT | View Document |
| 3 | Oct. 27, 2017 | PRIMARY DOCUMENT | View Document |
| 3 | Oct. 27, 2017 | PRIMARY DOCUMENT | View Document |
| 4 | Oct. 13, 2017 | OWNERSHIP DOCUMENT | View Document |
| 4 | Oct. 13, 2017 | OWNERSHIP DOCUMENT | View Document |
| 8-K | Oct. 2, 2017 | FORM 8-K | View Document |
| 3 | Sept. 12, 2017 | OWNERSHIP DOCUMENT | View Document |
| 3 | Aug. 29, 2017 | OWNERSHIP DOCUMENT | View Document |
| 8-K | Aug. 23, 2017 | FORM 8-K | View Document |
| 4 | Aug. 23, 2017 | OWNERSHIP DOCUMENT | View Document |
| 3 | Aug. 22, 2017 | OWNERSHIP DOCUMENT | View Document |
| 4 | Aug. 22, 2017 | OWNERSHIP DOCUMENT | View Document |
| 8-K | Aug. 15, 2017 | FORM 8-K | View Document |
| 10-Q | Aug. 14, 2017 | FORM 10-Q | View Document |
| 8-K | Aug. 14, 2017 | FORM 8-K | View Document |
| 8-K | July 18, 2017 | 8-K | View Document |
| SC 13D | July 13, 2017 | SC 13D | View Document |
| DEF 14A | June 22, 2017 | DEFINITIVE PROXY | View Document |
| 3/A | June 15, 2017 | OWNERSHIP DOCUMENT | View Document |
| 3/A | June 15, 2017 | OWNERSHIP DOCUMENT | View Document |
| 4/A | June 15, 2017 | OWNERSHIP DOCUMENT | View Document |
| 4/A | June 15, 2017 | OWNERSHIP DOCUMENT | View Document |
| 3/A | June 15, 2017 | OWNERSHIP DOCUMENT | View Document |
| 3/A | June 15, 2017 | OWNERSHIP DOCUMENT | View Document |
| 3/A | June 15, 2017 | OWNERSHIP DOCUMENT | View Document |
| PRE 14A | June 9, 2017 | PRELIMINARY PROXY | View Document |
| 8-K | May 22, 2017 | FORM 8-K | View Document |
| S-8 | May 16, 2017 | FORM S-8 | View Document |
| 10-Q | May 15, 2017 | QUARTERLY REPORT | View Document |
| DEF 14C | May 2, 2017 | DEF 14C | View Document |
| 10-K/A | May 1, 2017 | AMENDED ANNUAL REPORT | View Document |
| 8-K | April 27, 2017 | FORM 8-K | View Document |
| 8-K | April 4, 2017 | FORM 8-K | View Document |
| 3 | April 4, 2017 | FORM 3 SUBMISSION | View Document |
| 4 | April 4, 2017 | FORM 4 SUBMISSION | View Document |
| 10-K | March 31, 2017 | FORM 10-K | View Document |
| PRE 14C | March 22, 2017 | PRE 14C | View Document |
| 8-K | Feb. 27, 2017 | 8-K | View Document |
| 3 | Jan. 6, 2017 | OWNERSHIP DOCUMENT | View Document |
| 8-K | Jan. 4, 2017 | 8-K | View Document |
| 4 | Dec. 23, 2016 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 23, 2016 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 23, 2016 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 23, 2016 | OWNERSHIP DOCUMENT | View Document |
| 8-K | Dec. 6, 2016 | 8-K | View Document |
| 4 | Dec. 6, 2016 | OWNERSHIP DOCUMENT | View Document |
| 3 | Nov. 30, 2016 | OWNERSHIP DOCUMENT | View Document |
| 8-K | Nov. 22, 2016 | 8-K | View Document |
| 3 | Nov. 22, 2016 | OWNERSHIP DOCUMENT | View Document |
| SC 13D | Nov. 22, 2016 | SC 13D | View Document |
| 3 | Nov. 21, 2016 | OWNERSHIP DOCUMENT | View Document |
| 3 | Nov. 21, 2016 | OWNERSHIP DOCUMENT | View Document |
| 3 | Nov. 21, 2016 | OWNERSHIP DOCUMENT | View Document |
| 3 | Nov. 15, 2016 | OWNERSHIP DOCUMENT | View Document |
| 3 | Nov. 15, 2016 | OWNERSHIP DOCUMENT | View Document |
| 10-Q | Nov. 14, 2016 | 10-Q | View Document |
| 424B4 | Nov. 3, 2016 | PROSPECTUS SUPPLEMENT | View Document |
| CERTNAS | Nov. 1, 2016 | AUTO-GENERATED PAPER DOCUMENT | View Document |
| 8-A12B/A | Nov. 1, 2016 | FORM 8-A12B | View Document |
| 8-A12B | Nov. 1, 2016 | FORM 8-A12B | View Document |
| EFFECT | Nov. 1, 2016 | - | View Document |
| S-1/A | Oct. 31, 2016 | FORM S-1 AMENDMENT | View Document |
| CORRESP | Oct. 31, 2016 | - | View Document |
| CORRESP | Oct. 31, 2016 | - | View Document |
| CORRESP | Oct. 28, 2016 | - | View Document |
| CORRESP | Oct. 28, 2016 | - | View Document |
| S-1/A | Oct. 27, 2016 | FORM S-1 AMENDMENT | View Document |
| S-1/A | Oct. 27, 2016 | FORM S-1 AMENDMENT | View Document |
| CORRESP | Oct. 26, 2016 | - | View Document |
| CORRESP | Oct. 26, 2016 | - | View Document |
| CORRESP | Oct. 26, 2016 | - | View Document |
| CORRESP | Oct. 24, 2016 | - | View Document |
| CORRESP | Oct. 24, 2016 | - | View Document |
| S-1/A | Oct. 21, 2016 | FORM S-1 AMENDMENT | View Document |
| CORRESP | Oct. 11, 2016 | - | View Document |
| S-1/A | Oct. 11, 2016 | AMENDMENT TO S-1 REGISTRATION STATEMENT | View Document |
| UPLOAD | Oct. 5, 2016 | - | View Document |
| 8-K | Sept. 23, 2016 | FORM 8-K | View Document |
| S-1/A | Sept. 23, 2016 | AMENDMENT NO. 4 | View Document |
| 10-Q | Aug. 15, 2016 | FORM 10-Q | View Document |
| S-1/A | July 14, 2016 | AMENDMENT TO FORM S-1 REGISTRATION STATEMENT | View Document |
| 8-K | July 12, 2016 | 8-K | View Document |
| S-1/A | July 8, 2016 | FORM S-1, AMENDMENT 2 | View Document |
| 8-K | July 8, 2016 | FORM 8-K | View Document |
| S-1/A | June 24, 2016 | FORM S-1 AMENDMENT | View Document |
| CORRESP | June 23, 2016 | - | View Document |
| 8-K | June 1, 2016 | 8-K | View Document |
| UPLOAD | May 23, 2016 | - | View Document |
| 10-Q | May 16, 2016 | XENETIC BIOSCIENCES, INC. QUARTERLY REPORT | View Document |
| S-1 | May 9, 2016 | S-1 | View Document |
| 10-K/A | May 6, 2016 | FORM 10-K AMENDMENT | View Document |
| 8-K | May 6, 2016 | 8-K | View Document |
| 8-K | May 3, 2016 | CURRENT REPORT ON FORM 8-K | View Document |
| 10-K/A | April 29, 2016 | XENETIC BIOSCIENCES, INC. ANNUAL REPORT | View Document |
| 10-K | March 30, 2016 | FORM 10-K | View Document |
| 8-K | Feb. 29, 2016 | 8-K | View Document |
| 10-Q | Nov. 16, 2015 | QUARTERLY REPORT | View Document |
| 8-K | Nov. 16, 2015 | CURRENT REPORT ON FORM 8-K | View Document |
| 8-K | Sept. 30, 2015 | MAINBODY | View Document |
| CT ORDER | Sept. 15, 2015 | - | View Document |
| 8-K | Sept. 11, 2015 | MAINBODY | View Document |
| 8-K | Sept. 2, 2015 | CURRENT REPORT ON FORM 8-K | View Document |
| 10-Q | Aug. 19, 2015 | FORM 10-Q | View Document |
| NT 10-Q | Aug. 17, 2015 | EXTENSION | View Document |
| 8-K | July 30, 2015 | MAINBODY | View Document |
| 10-K/A | July 20, 2015 | FORM 10-K AMENDMENT | View Document |
| 8-K | July 8, 2015 | FORM 8-K | View Document |
| 8-K | July 1, 2015 | FORM 8-K | View Document |
| 10-Q | May 20, 2015 | QUARTERLY REPORT | View Document |
| NT 10-Q | May 18, 2015 | EXTENSION | View Document |
| 10-K/A | April 30, 2015 | 10-K/A | View Document |
| 8-K | April 21, 2015 | MAINBODY | View Document |
| 10-K | April 15, 2015 | ANNUAL REPORT | View Document |
| NT 10-K | April 1, 2015 | NOTICE OF LATE FILING | View Document |
| 10-K/A | Feb. 18, 2015 | FORM 10-K AMENDMENT | View Document |
| 8-K | Jan. 7, 2015 | FORM 8-K | View Document |
| 10-Q | Nov. 14, 2014 | FORM 10-Q | View Document |
| 10-Q | Aug. 14, 2014 | 10-Q | View Document |
| 10-Q | May 20, 2014 | FORM 10-Q | View Document |
| NT 10-Q | May 15, 2014 | MAINBODY | View Document |
| 8-K | May 6, 2014 | MAINBODY | View Document |
| 10-K/A | April 30, 2014 | 10-K/A | View Document |
| 10-K | April 15, 2014 | FORM 10-K | View Document |
| 8-K/A | April 10, 2014 | 8-K/A | View Document |
| 8-K | April 10, 2014 | MAINBODY | View Document |
| 8-K | April 3, 2014 | MAINBODY | View Document |
| NT 10-K | March 31, 2014 | MAINBODY | View Document |
| 8-K | Feb. 10, 2014 | MAINBODY | View Document |
| 8-K/A | Feb. 5, 2014 | MAINBODY | View Document |
| 8-K | Jan. 30, 2014 | FORM 8-K | View Document |
| 8-K | Jan. 29, 2014 | MAINBODY | View Document |
| 8-K | Jan. 21, 2014 | MAINBODY | View Document |
| 8-K | Jan. 14, 2014 | MAINBODY | View Document |
| 10-Q | Jan. 10, 2014 | MAINBODY | View Document |
| 8-K | Dec. 19, 2013 | MAINBODY | View Document |
| 10-K | Nov. 27, 2013 | MAINBODY | View Document |
| 8-K | Nov. 25, 2013 | MAINBODY | View Document |
| 8-K/A | Nov. 25, 2013 | MAINBODY | View Document |
| 8-K/A | Nov. 14, 2013 | MAINOBDY | View Document |
| 8-K | Nov. 13, 2013 | MAINBODY | View Document |
| 8-K | Oct. 21, 2013 | MAINBODY | View Document |
| 8-K | Oct. 11, 2013 | MAINBODY | View Document |
| 10-Q | July 17, 2013 | MAINBODY | View Document |
| NT 10-Q | July 15, 2013 | MAINBODY | View Document |
| 10-Q | April 22, 2013 | MAINBODY | View Document |
| NT 10-Q | April 15, 2013 | MAINBODY | View Document |
| 8-K | Feb. 27, 2013 | MAINBODY | View Document |
| 8-K | Feb. 12, 2013 | - | View Document |
| 10-Q | Jan. 22, 2013 | MAINBODY | View Document |
| NT 10-Q | Jan. 14, 2013 | MAINBODY | View Document |
| 10-K | Dec. 14, 2012 | MAINBODY | View Document |
| NT 10-K | Nov. 29, 2012 | MAINBODY | View Document |
| 10-Q | July 16, 2012 | MAINBODY | View Document |
| 10-Q | April 24, 2012 | MAINBODY | View Document |
| 8-K | April 17, 2012 | MAINBODY | View Document |
| 424B3 | March 23, 2012 | MAINBODY | View Document |
| EFFECT | March 22, 2012 | - | View Document |
| CORRESP | March 19, 2012 | - | View Document |
| S-1/A | March 2, 2012 | MAINBODY | View Document |
| UPLOAD | Feb. 15, 2012 | - | View Document |
| S-1/A | Feb. 3, 2012 | MAINBODY | View Document |
| UPLOAD | Jan. 20, 2012 | - | View Document |
| S-1/A | Jan. 11, 2012 | MAINBODY | View Document |
| UPLOAD | Dec. 15, 2011 | - | View Document |
| S-1 | Nov. 21, 2011 | MAINBODY | View Document |