Cover |
Nov. 15, 2021 |
|---|---|
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Nov. 15, 2021 |
| Entity File Number | 001-37937 |
| Entity Registrant Name | Xenetic Biosciences, Inc. |
| Entity Central Index Key | 0001534525 |
| Entity Tax Identification Number | 45-2952962 |
| Entity Incorporation, State or Country Code | NV |
| Entity Address, Address Line One | 40 Speen Street |
| Entity Address, Address Line Two | Suite 102 |
| Entity Address, City or Town | Framingham |
| Entity Address, State or Province | MA |
| Entity Address, Postal Zip Code | 01701 |
| City Area Code | (781) |
| Local Phone Number | 778-7720 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
| Common Stock, $0.001 par value per share | |
| Title of 12(b) Security | Common Stock, $0.001 par value per share |
| Trading Symbol | XBIO |
| Security Exchange Name | NASDAQ |
| Purchase Warrants | |
| Title of 12(b) Security | Purchase Warrants |
| Trading Symbol | XBIOW |
| Security Exchange Name | NASDAQ |
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- Definition The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'. No definition available.
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- Definition Address Line 1 such as Attn, Building Name, Street Name No definition available.
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- Definition Address Line 2 such as Street or Suite number No definition available.
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- Details
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