Xenetic Biosciences, Inc. — All Filings
472 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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 |
|---|---|---|---|---|
| 8-K | CURRENT REPORT | 0001683168-26-001744 | Mar 13, 2026 | — |
| 10-K | FORM 10-K FOR DEC 2025 | 0001683168-26-001737 | Mar 12, 2026 | Dec 31, 2025 |
| SCHEDULE 13G | — | 0001037389-26-000022 | Feb 12, 2026 | — |
| 8-K | FORM 8-K | 0001683168-26-000196 | Jan 9, 2026 | Jan 8, 2026 |
| 4 | — | 0001683168-26-000104 | Jan 5, 2026 | Dec 31, 2025 |
| 4 | — | 0001683168-26-000103 | Jan 5, 2026 | Dec 31, 2025 |
| 4 | — | 0001683168-26-000102 | Jan 5, 2026 | Dec 31, 2025 |
| 4 | — | 0001683168-26-000101 | Jan 5, 2026 | Dec 31, 2025 |
| DEFA14A | ADDITIONAL DEFINITIVE PROXY SOLICITING MATERIALS | 0001683168-25-009077 | Dec 11, 2025 | — |
| 8-K | CURRENT REPORT | 0001683168-25-009076 | Dec 11, 2025 | — |
| 8-K | CURRENT REPORT | 0001683168-25-008288 | Nov 13, 2025 | — |
| 10-Q | FORM 10-Q FOR SEP 2025 | 0001683168-25-008259 | Nov 12, 2025 | Sep 30, 2025 |
| ARS | ANNUAL REPORT TO SECURITY HOLDERS | 0001683168-25-007876 | Oct 31, 2025 | Dec 31, 2024 |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001683168-25-007873 | Oct 31, 2025 | — |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001683168-25-007872 | Oct 31, 2025 | Dec 11, 2025 |
| 8-K | CURRENT REPORT | 0001683168-25-007528 | Oct 14, 2025 | Oct 10, 2025 |
| 424B5 | FORM 424B5 | 0001683168-25-007512 | Oct 14, 2025 | — |
| 424B5 | FORM 424B5 | 0001683168-25-007488 | Oct 10, 2025 | — |
| 8-K | FORM 8-K | 0001683168-25-006001 | Aug 13, 2025 | — |
| 10-Q | FORM 10-Q FOR JUN 2025 | 0001683168-25-005983 | Aug 12, 2025 | Jun 30, 2025 |
| 8-K | FORM 8-K | 0001683168-25-003513 | May 14, 2025 | — |
| 10-Q | FORM 10-Q FOR MAR 2025 | 0001683168-25-003496 | May 13, 2025 | Mar 31, 2025 |
| 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 |
| 8-K | FORM 8-K | 0001683168-25-002396 | Apr 10, 2025 | Apr 8, 2025 |
| 8-K/A | AMENDMENT NO 1 | 0001683168-25-001712 | Mar 19, 2025 | — |
| 8-K | CURRENT REPORT | 0001683168-25-001693 | Mar 19, 2025 | — |
| 10-K | FORM 10-K FOR DEC 2024 | 0001683168-25-001686 | Mar 18, 2025 | Dec 31, 2024 |
| 4 | — | 0001683168-24-008720 | Dec 13, 2024 | Dec 11, 2024 |
| 4 | — | 0001683168-24-008719 | Dec 13, 2024 | Dec 11, 2024 |
| 4 | — | 0001683168-24-008718 | Dec 13, 2024 | Dec 11, 2024 |
| 4 | — | 0001683168-24-008717 | Dec 13, 2024 | Dec 11, 2024 |
| 8-K | CURRENT REPORT | 0001683168-24-008712 | Dec 13, 2024 | Dec 11, 2024 |
| 8-K | FORM 8-K | 0001683168-24-007929 | Nov 13, 2024 | — |
| 10-Q | FORM 10-Q FOR SEPT 2024 | 0001683168-24-007903 | Nov 12, 2024 | Sep 30, 2024 |
| 8-K | FORM 8-K | 0001683168-24-007710 | Nov 7, 2024 | Nov 1, 2024 |
| EFFECT | — | 9999999995-24-003345 | Nov 1, 2024 | — |
| 8-K | CURRENT REPORT | 0001683168-24-007527 | Oct 31, 2024 | Oct 29, 2024 |
| ARS | ANNUAL REPORT TO SECURITY HOLDERS | 0001683168-24-007520 | Oct 31, 2024 | Dec 31, 2023 |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001683168-24-007518 | Oct 31, 2024 | — |
| DEF 14A | DEFINITIVE PROXY | 0001683168-24-007517 | Oct 31, 2024 | Dec 11, 2024 |
| CORRESP | — | 0001683168-24-007475 | Oct 30, 2024 | — |
| UPLOAD | — | 0000000000-24-011948 | Oct 25, 2024 | — |
| S-3 | FORM S-3 | 0001683168-24-007258 | Oct 21, 2024 | — |
| 8-K | FORM 8-K | 0001683168-24-005600 | Aug 14, 2024 | — |
| 10-Q | QUARTERLY REPORT | 0001683168-24-005572 | Aug 13, 2024 | Jun 30, 2024 |
| 25-NSE | — | 0001354457-24-000494 | Jul 18, 2024 | — |
| 4 | — | 0001683168-24-004421 | Jun 21, 2024 | Jun 18, 2024 |
| 8-K | 8-K | 0001683168-24-004415 | Jun 21, 2024 | Jun 18, 2024 |
| 8-K | FORM 8-K | 0001683168-24-003779 | May 22, 2024 | May 16, 2024 |