Protagenic Therapeutics, Inc.\new — All Filings
692 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.
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UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 10-Q | 10-Q | 0001493152-26-009301 | Mar 9, 2026 | Dec 31, 2025 |
| 8-K | 8-K | 0001493152-26-008605 | Mar 3, 2026 | Feb 3, 2026 |
| 8-K | 8-K | 0001493152-26-007800 | Feb 24, 2026 | Feb 17, 2026 |
| NT 10-Q | NT 10-Q | 0001493152-26-007254 | Feb 18, 2026 | Dec 31, 2025 |
| 25-NSE | — | 0001354457-26-000085 | Jan 23, 2026 | — |
| 8-K | 8-K | 0001493152-26-000263 | Jan 5, 2026 | Dec 31, 2025 |
| DEF 14A | DEF 14A | 0001493152-25-026414 | Dec 5, 2025 | — |
| 10-Q | 10-Q | 0001493152-25-025201 | Nov 26, 2025 | Sep 30, 2025 |
| 8-K | 8-K | 0001493152-25-025159 | Nov 26, 2025 | Nov 20, 2025 |
| NT 10-Q | NT 10-Q | 0001493152-25-023624 | Nov 14, 2025 | Sep 30, 2025 |
| 8-K | 8-K | 0001493152-25-020881 | Nov 5, 2025 | Nov 3, 2025 |
| 8-K | 8-K | 0001493152-25-020444 | Oct 31, 2025 | Oct 28, 2025 |
| 424B5 | 424B5 | 0001493152-25-019371 | Oct 24, 2025 | — |
| 3 | PRIMARY DOCUMENT | 0001096906-25-001711 | Oct 24, 2025 | May 15, 2025 |
| 8-K/A | 8-K/A | 0001493152-25-013851 | Sep 17, 2025 | May 15, 2025 |
| 10-QT | 10-QT | 0001641172-25-027041 | Sep 10, 2025 | Jun 30, 2025 |
| 8-K/A | 8-K/A | 0001641172-25-025737 | Aug 28, 2025 | May 15, 2025 |
| SCHEDULE 13G/A | — | 0000921895-25-002375 | Aug 25, 2025 | — |
| 8-K | 8-K | 0001641172-25-025274 | Aug 22, 2025 | Aug 7, 2025 |
| NT 10-Q | NT 10-Q | 0001641172-25-024130 | Aug 14, 2025 | Jun 30, 2025 |
| 8-K | 8-K | 0001641172-25-023588 | Aug 13, 2025 | Aug 7, 2025 |
| 8-K | 8-K | 0001641172-25-021552 | Jul 30, 2025 | Jul 18, 2025 |
| 8-K | 8-K | 0001641172-25-020802 | Jul 24, 2025 | Jul 18, 2025 |
| SCHEDULE 13G | — | 0000921895-25-001974 | Jul 8, 2025 | — |
| 8-K | 8-K | 0001641172-25-016979 | Jun 27, 2025 | Jun 24, 2025 |
| 8-K | 8-K | 0001641172-25-011878 | May 21, 2025 | May 15, 2025 |
| 8-K | 8-K | 0001641172-25-011633 | May 20, 2025 | — |
| DEFA14A | DEFA14A | 0001641172-25-011502 | May 19, 2025 | — |
| 8-K | 8-K | 0001641172-25-011387 | May 19, 2025 | May 15, 2025 |
| 10-Q | 10-Q | 0001641172-25-009923 | May 13, 2025 | Mar 31, 2025 |
| 8-K | 8-K | 0001641172-25-008455 | May 5, 2025 | May 2, 2025 |
| 8-K | 8-K | 0001641172-25-006649 | Apr 29, 2025 | — |
| 8-K | — | 0001641172-25-005368 | Apr 18, 2025 | — |
| 10-K | — | 0001641172-25-001600 | Mar 31, 2025 | Dec 31, 2024 |
| DEF 14A | — | 0001493152-25-009597 | Mar 10, 2025 | Mar 7, 2025 |
| PRE 14A | — | 0001493152-25-008409 | Feb 27, 2025 | Feb 26, 2025 |
| 8-K | — | 0001493152-25-008040 | Feb 24, 2025 | Feb 21, 2025 |
| 8-K | — | 0001493152-25-007942 | Feb 24, 2025 | Feb 21, 2025 |
| SCHEDULE 13G/A | — | 0001172661-25-001247 | Feb 14, 2025 | — |
| 8-K | — | 0001493152-25-004143 | Jan 29, 2025 | Jan 22, 2025 |
| 8-K | — | 0001493152-25-002448 | Jan 16, 2025 | Jan 15, 2025 |
| 8-K | — | 0001493152-25-001516 | Jan 10, 2025 | Jan 9, 2025 |
| 424B5 | — | 0001493152-25-001512 | Jan 10, 2025 | — |
| EFFECT | — | 9999999995-25-000057 | Jan 8, 2025 | — |
| CORRESP | — | 0001493152-25-001147 | Jan 7, 2025 | — |
| S-3/A | — | 0001493152-25-001145 | Jan 7, 2025 | — |
| DEFA14A | — | 0001493152-25-001068 | Jan 6, 2025 | — |
| DEF 14A | — | 0001493152-25-000288 | Jan 3, 2025 | — |
| CORRESP | — | 0001493152-24-052439 | Dec 30, 2024 | — |
| 424B3 | — | 0001493152-24-052246 | Dec 27, 2024 | — |