Altamira Therapeutics Ltd. — All Filings
518 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
15-12G
15F-12B
20-F
20-F/A
25-NSE
424B3
424B4
424B5
6-K
6-K/A
8-A12B
8-A12B/A
8-K12G3
CERT
CERTNAS
CORRESP
CT ORDER
D
DRS
DRS/A
DRSLTR
EFFECT
F-1
F-1/A
F-1MEF
F-3
F-4
F-4/A
FWP
NT 20-F
POS AM
POS EX
RW
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 15-12G | FORM 15-12B | 0001213900-26-021580 | Feb 27, 2026 | — |
| 6-K | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-25-082071 | Aug 29, 2025 | Jun 30, 2025 |
| 25-NSE | — | 0001354457-25-000544 | Jun 17, 2025 | — |
| 6-K | FORM 6-K | 0001213900-25-053451 | Jun 11, 2025 | — |
| SCHEDULE 13G/A | — | 0001172661-25-002248 | May 15, 2025 | — |
| 6-K | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-25-041560 | May 9, 2025 | — |
| SCHEDULE 13D/A | — | 0001213900-25-039888 | May 6, 2025 | — |
| 20-F | ANNUAL REPORT | 0001213900-25-037199 | Apr 30, 2025 | Dec 31, 2024 |
| 6-K | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-25-037097 | Apr 30, 2025 | — |
| S-8 | REGISTRATION STATEMENT | 0001213900-25-029036 | Apr 4, 2025 | — |
| 6-K | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-25-022236 | Mar 10, 2025 | — |
| SCHEDULE 13G/A | — | 0001172661-25-001302 | Feb 14, 2025 | — |
| 6-K | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-24-110771 | Dec 20, 2024 | — |
| SC 13G | — | 0001172661-24-005081 | Nov 14, 2024 | — |
| 6-K | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-24-085537 | Oct 4, 2024 | — |
| 6-K | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-24-081199 | Sep 24, 2024 | Jun 30, 2024 |
| 6-K | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-24-080300 | Sep 19, 2024 | — |
| 424B4 | PROSPECTUS | 0001213900-24-079889 | Sep 18, 2024 | — |
| EFFECT | — | 9999999995-24-002863 | Sep 17, 2024 | — |
| CORRESP | — | 0001213900-24-078897 | Sep 16, 2024 | — |
| CORRESP | — | 0001213900-24-078894 | Sep 16, 2024 | — |
| F-1/A | AMENDMENT NO. 2 TO FORM F-1 | 0001213900-24-078891 | Sep 16, 2024 | — |
| F-1/A | AMENDMENT NO. 1 TO FORM F-1 | 0001213900-24-078764 | Sep 16, 2024 | — |
| UPLOAD | — | 0000000000-24-009798 | Aug 28, 2024 | — |
| F-1 | REGISTRATION STATEMENT | 0001213900-24-071896 | Aug 22, 2024 | — |
| EFFECT | — | 9999999995-24-002147 | Jul 12, 2024 | — |
| POS AM | POST-EFFECTIVE AMENDMENT NO. 1 TO FORM F-1 | 0001213900-24-059862 | Jul 8, 2024 | — |
| 20-F/A | AMENDMENT NO. 2 TO FORM 20-F | 0001213900-24-057548 | Jul 1, 2024 | Dec 31, 2023 |
| 6-K | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-24-044325 | May 16, 2024 | — |
| 20-F/A | AMENDMENT NO. 1 TO FORM 20-F | 0001213900-24-034940 | Apr 22, 2024 | Dec 31, 2023 |
| EFFECT | — | 9999999995-24-001012 | Apr 17, 2024 | — |
| 424B4 | PROSPECTUS | 0001213900-24-033817 | Apr 17, 2024 | — |
| 6-K | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-24-033500 | Apr 16, 2024 | — |
| UPLOAD | — | 0000000000-24-004084 | Apr 16, 2024 | — |
| CORRESP | — | 0001213900-24-033266 | Apr 16, 2024 | — |
| 6-K | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-24-031741 | Apr 10, 2024 | — |
| S-8 | REGISTRATION STATEMENT | 0001213900-24-031738 | Apr 10, 2024 | — |
| F-1 | REGISTRATION STATEMENT | 0001213900-24-031737 | Apr 10, 2024 | — |
| 20-F | ANNUAL REPORT | 0001213900-24-031734 | Apr 10, 2024 | Dec 31, 2023 |
| SC 13D/A | AMENDMENT NO. 13 TO SCHEDULE 13D | 0001213900-24-022034 | Mar 13, 2024 | — |
| 424B4 | PROSPECTUS | 0001213900-24-005353 | Jan 22, 2024 | — |
| EFFECT | — | 9999999995-24-000160 | Jan 19, 2024 | — |
| 6-K | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-24-004906 | Jan 19, 2024 | — |
| 424B5 | PROSPECTUS SUPPLEMENT | 0001213900-24-004900 | Jan 19, 2024 | — |
| 6-K | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-24-004886 | Jan 19, 2024 | — |
| CORRESP | — | 0001213900-24-004245 | Jan 17, 2024 | — |
| UPLOAD | — | 0000000000-24-000503 | Jan 16, 2024 | — |
| F-3 | REGISTRATION STATEMENT | 0001213900-24-001961 | Jan 8, 2024 | — |
| 6-K | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-23-094558 | Dec 11, 2023 | — |
| 6-K | REPORT OF FOREIGN PRIVATE ISSUER | 0001213900-23-094555 | Dec 11, 2023 | — |