Palatin Technologies Inc SEC filings PTN
Palatin Technologies Inc has 1,000 filings in SEC EDGAR's recent list, going back to May 12, 2003. Its latest annual report, Form 10-K, was filed on Sep 28, 2026 for the period ended Jun 30, 2026. The latest quarterly report (Form 10-Q) was filed on May 13, 2026, covering the quarter ended Mar 31, 2026. The most recent current report (Form 8-K) was filed on Aug 3, 2026 (shareholder vote results). The company's fiscal year ends on June 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-K | Annual report | Sep 28, 2026 | Jun 30, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| 4 | Insider transaction | Aug 5, 2026 | Aug 3, 2026 |
| 4 | Insider transaction | Aug 5, 2026 | Aug 3, 2026 |
| 4 | Insider transaction | Aug 5, 2026 | Aug 3, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Aug 3, 2026 | Jul 28, 2026 |
| 4 | Insider transaction | Jul 17, 2026 | Jul 15, 2026 |
| 4 | Insider transaction | Jul 17, 2026 | Jul 15, 2026 |
| DEF 14A | Proxy statement | Jun 25, 2026 | Jun 25, 2026 |
| CERT | Filing | May 28, 2026 | — |
| 8-A12B | Filing | May 28, 2026 | — |
| 25 | Filing | May 28, 2026 | — |
| 8-K |
Current report
Listing notice, Regulation FD disclosure
|
May 18, 2026 | May 18, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 15, 2026 | — |
| 10-Q | Quarterly report | May 13, 2026 | Mar 31, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 23, 2026 | — |
| 10-Q | Quarterly report | Feb 17, 2026 | Dec 31, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 17, 2026 | — |
| 4 | Insider transaction | Jan 2, 2026 | Dec 30, 2025 |
| 4 | Insider transaction | Jan 2, 2026 | Dec 30, 2025 |
| 4 | Insider transaction | Dec 29, 2025 | Dec 24, 2025 |
| 144 | Notice of proposed sale | Dec 29, 2025 | — |
| 8-K/A |
Amended current report
Shareholder vote results
|
Dec 19, 2025 | Jul 25, 2025 |
| 4 | Insider transaction | Dec 11, 2025 | Dec 9, 2025 |
| 4 | Insider transaction | Dec 11, 2025 | Dec 9, 2025 |
| 4 | Insider transaction | Dec 11, 2025 | Dec 9, 2025 |
| 4 | Insider transaction | Dec 11, 2025 | Dec 9, 2025 |
| 4 | Insider transaction | Dec 11, 2025 | Dec 9, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Dec 8, 2025 | — |
| 4 | Insider transaction | Nov 18, 2025 | Nov 14, 2025 |
| 4 | Insider transaction | Nov 18, 2025 | Nov 14, 2025 |
| 10-Q | Quarterly report | Nov 14, 2025 | Sep 30, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 14, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 13, 2025 | — |
| 8-K |
Current report
Other events
|
Nov 12, 2025 | Nov 12, 2025 |
| 424B4 | Prospectus | Nov 12, 2025 | — |
| 424B4 | Prospectus | Nov 10, 2025 | — |
| 8-K |
Current report
Material agreement, Other events
|
Nov 6, 2025 | Nov 5, 2025 |
| S-1/A | Amended registration statement | Oct 17, 2025 | — |
| S-1/A | Amended registration statement | Oct 1, 2025 | — |
| S-1 | Registration statement | Oct 1, 2025 | — |
| CORRESP | Letter to the SEC | Sep 30, 2025 | — |
| 10-K | Annual report | Sep 23, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Other events
|
Sep 22, 2025 | Sep 22, 2025 |
| UPLOAD | Letter from the SEC | Sep 19, 2025 | — |
| DRS | Filing | Sep 11, 2025 | — |
| 8-K |
Current report
Other events
|
Sep 10, 2025 | Sep 10, 2025 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Aug 18, 2025 | Aug 14, 2025 |
| 8-K/A |
Amended current report
Regulation FD disclosure
|
Aug 11, 2025 | Aug 6, 2025 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Regulation FD disclosure
|
Aug 8, 2025 | Aug 6, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jul 29, 2025 | Jul 25, 2025 |
| 8-K |
Current report
Listing notice
|
Jul 9, 2025 | Jul 7, 2025 |
| ARS | Annual report to shareholders | Jul 1, 2025 | Jun 30, 2024 |
| DEF 14A | Proxy statement | Jun 30, 2025 | Jun 18, 2025 |
| PRE 14A | Preliminary proxy statement | Jun 18, 2025 | Jun 18, 2025 |
| 4 | Insider transaction | Jun 17, 2025 | Jun 13, 2025 |
| 4 | Insider transaction | Jun 17, 2025 | Jun 13, 2025 |
| 4 | Insider transaction | Jun 17, 2025 | Jun 13, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Bylaw or fiscal year change
|
Jun 13, 2025 | Jun 10, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2025 | — |
| 10-Q | Quarterly report | May 14, 2025 | Mar 31, 2025 |
| 4 | Insider transaction | May 12, 2025 | May 7, 2025 |
| 424B4 | Prospectus | May 8, 2025 | — |
| 8-K |
Current report
Material agreement, Listing notice, Other events
|
May 8, 2025 | May 7, 2025 |
| EFFECT | Filing | May 6, 2025 | — |
| S-1/A | Amended registration statement | May 5, 2025 | — |
| CORRESP | Letter to the SEC | May 2, 2025 | — |
| CORRESP | Letter to the SEC | May 2, 2025 | — |
| CORRESP | Letter to the SEC | Apr 15, 2025 | — |
| CORRESP | Letter to the SEC | Apr 15, 2025 | — |
| CORRESP | Letter to the SEC | Apr 10, 2025 | — |
| CORRESP | Letter to the SEC | Apr 10, 2025 | — |
| 8-K |
Current report
Listing notice, Other events
|
Apr 10, 2025 | Apr 10, 2025 |
| CORRESP | Letter to the SEC | Apr 10, 2025 | — |
| CORRESP | Letter to the SEC | Apr 10, 2025 | — |
| CORRESP | Letter to the SEC | Apr 7, 2025 | — |
| CORRESP | Letter to the SEC | Apr 7, 2025 | — |
| CORRESP | Letter to the SEC | Apr 7, 2025 | — |
| CORRESP | Letter to the SEC | Apr 7, 2025 | — |
| CORRESP | Letter to the SEC | Apr 2, 2025 | — |
| CORRESP | Letter to the SEC | Apr 2, 2025 | — |
| RW WD | Filing | Apr 2, 2025 | — |
| CORRESP | Letter to the SEC | Apr 2, 2025 | — |
| RW | Filing | Apr 2, 2025 | — |
| CORRESP | Letter to the SEC | Apr 2, 2025 | — |
| CORRESP | Letter to the SEC | Mar 31, 2025 | — |
| CORRESP | Letter to the SEC | Mar 31, 2025 | — |
| S-1 | Registration statement | Mar 31, 2025 | — |
| 8-K |
Current report
Other events
|
Mar 31, 2025 | Mar 28, 2025 |
| UPLOAD | Letter from the SEC | Mar 11, 2025 | — |
| DRS | Filing | Mar 7, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 14, 2025 | — |
| 10-Q | Quarterly report | Feb 13, 2025 | Dec 31, 2024 |
| 424B5 | Prospectus supplement | Feb 12, 2025 | — |
| 8-K |
Current report
Material agreement
|
Feb 12, 2025 | Feb 11, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Feb 10, 2025 | Feb 6, 2025 |
| 424B5 | Prospectus supplement | Feb 10, 2025 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Dec 16, 2024 | Dec 13, 2024 |
| 10-Q | Quarterly report | Nov 14, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 14, 2024 | Nov 14, 2024 |
| 424B3 | Prospectus | Oct 30, 2024 | — |
| EFFECT | Filing | Oct 29, 2024 | — |
| CORRESP | Letter to the SEC | Oct 25, 2024 | — |
| S-1/A | Amended registration statement | Oct 22, 2024 | — |
| 8-K |
Current report
Listing notice, Other events
|
Oct 7, 2024 | Oct 4, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 1, 2024 | Oct 1, 2024 |
| 10-K | Annual report | Sep 30, 2024 | Jun 30, 2024 |
| 8-K | Current report | Sep 6, 2024 | Sep 5, 2024 |
| CORRESP | Letter to the SEC | Aug 20, 2024 | — |
| CORRESP | Letter to the SEC | Aug 20, 2024 | — |
| 4 | Insider transaction | Aug 2, 2024 | Aug 1, 2024 |
| UPLOAD | Letter from the SEC | Jul 31, 2024 | — |
| 4 | Insider transaction | Jul 31, 2024 | Jul 30, 2024 |
| 4 | Insider transaction | Jul 31, 2024 | Jul 30, 2024 |
| S-1 | Registration statement | Jul 25, 2024 | — |
| 4/A | Form 4 | Jul 17, 2024 | Jul 15, 2024 |
| 4 | Insider transaction | Jul 16, 2024 | Jul 15, 2024 |
| 4 | Insider transaction | Jul 16, 2024 | Jul 15, 2024 |
| 4 | Insider transaction | Jul 16, 2024 | Jul 15, 2024 |
| 4 | Insider transaction | Jul 16, 2024 | Jul 15, 2024 |
| 4 | Insider transaction | Jul 16, 2024 | Jul 15, 2024 |
| 4 | Insider transaction | Jul 16, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | Jul 16, 2024 | Jul 15, 2024 |
| 4 | Insider transaction | Jul 16, 2024 | Jul 15, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 28, 2024 | Jun 27, 2024 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Jun 21, 2024 | Jun 20, 2024 |
| ARS | Annual report to shareholders | May 28, 2024 | Jun 30, 2023 |
| DEF 14A | Proxy statement | May 28, 2024 | May 25, 2024 |
| 8-K |
Current report
Results of operations
|
May 15, 2024 | May 15, 2024 |
| 10-Q | Quarterly report | May 15, 2024 | Mar 31, 2024 |
| 4 | Insider transaction | Apr 11, 2024 | Apr 11, 2024 |
| EFFECT | Filing | Mar 28, 2024 | — |
| 424B3 | Prospectus | Mar 28, 2024 | — |
| CORRESP | Letter to the SEC | Mar 27, 2024 | — |
| UPLOAD | Letter from the SEC | Mar 19, 2024 | — |
| S-1 | Registration statement | Mar 14, 2024 | — |
| 4 | Insider transaction | Mar 7, 2024 | Mar 6, 2024 |
| 144 | Notice of proposed sale | Mar 4, 2024 | — |
| 8-K |
Current report
Results of operations
|
Feb 15, 2024 | Feb 15, 2024 |
| 10-Q | Quarterly report | Feb 14, 2024 | Dec 31, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Feb 1, 2024 | Jan 29, 2024 |
| 424B5 | Prospectus supplement | Feb 1, 2024 | — |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Other events
|
Dec 20, 2023 | Dec 19, 2023 |
| 8-K |
Current report
Listing notice, Other events
|
Dec 18, 2023 | Dec 13, 2023 |
| EFFECT | Filing | Dec 15, 2023 | — |
| 424B3 | Prospectus | Dec 15, 2023 | — |
| CORRESP | Letter to the SEC | Dec 14, 2023 | — |
| 4 | Insider transaction | Dec 8, 2023 | Dec 6, 2023 |
| 4 | Insider transaction | Dec 6, 2023 | Dec 4, 2023 |
| 144 | Notice of proposed sale | Dec 6, 2023 | — |
| UPLOAD | Letter from the SEC | Dec 6, 2023 | — |
| S-1 | Registration statement | Dec 4, 2023 | — |
| 144 | Notice of proposed sale | Dec 1, 2023 | — |
| 10-Q | Quarterly report | Nov 14, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 14, 2023 | Nov 14, 2023 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Oct 24, 2023 | Oct 20, 2023 |
| 424B5 | Prospectus supplement | Oct 24, 2023 | — |
| 8-K |
Current report
Results of operations, Other events
|
Oct 19, 2023 | Oct 19, 2023 |
| 8-K |
Current report
Listing notice, Other events
|
Oct 13, 2023 | Oct 10, 2023 |
| 8-K |
Current report
Results of operations
|
Sep 28, 2023 | Sep 28, 2023 |
| 10-K | Annual report | Sep 28, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Other events
|
Sep 8, 2023 | Sep 7, 2023 |
| 8-K |
Current report
Other events
|
Sep 7, 2023 | Sep 7, 2023 |
| 4 | Insider transaction | Aug 16, 2023 | Aug 15, 2023 |
| 4 | Insider transaction | Aug 16, 2023 | Aug 15, 2023 |
| 8-K |
Current report
Other events
|
Aug 10, 2023 | Aug 10, 2023 |
| 8-K |
Current report
Other events
|
Aug 8, 2023 | Aug 8, 2023 |
| 8-K |
Current report
Other events
|
Aug 7, 2023 | Aug 7, 2023 |
| 8-K |
Current report
Other events
|
Aug 4, 2023 | Aug 4, 2023 |
| 8-K |
Current report
Other events
|
Jul 11, 2023 | Jul 11, 2023 |
| 4 | Insider transaction | Jun 22, 2023 | Jun 20, 2023 |
| 4 | Insider transaction | Jun 22, 2023 | Jun 20, 2023 |
| 4 | Insider transaction | Jun 22, 2023 | Jun 20, 2023 |
| 4 | Insider transaction | Jun 22, 2023 | Jun 20, 2023 |
| 4 | Insider transaction | Jun 22, 2023 | Jun 20, 2023 |
| 4 | Insider transaction | Jun 22, 2023 | Jun 20, 2023 |
| 4 | Insider transaction | Jun 22, 2023 | Jun 20, 2023 |
| 4 | Insider transaction | Jun 22, 2023 | Jun 20, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Jun 21, 2023 | Jun 20, 2023 |
| 8-K |
Current report
Other events
|
May 30, 2023 | May 30, 2023 |
| DEF 14A | Proxy statement | May 19, 2023 | Jun 20, 2023 |
| 8-K |
Current report
Results of operations
|
May 16, 2023 | May 16, 2023 |
| 10-Q | Quarterly report | May 15, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Other events
|
May 12, 2023 | May 11, 2023 |
| 8-K |
Current report
Other events
|
May 9, 2023 | May 8, 2023 |
| 8-K |
Current report
Other events
|
May 1, 2023 | May 1, 2023 |
| 8-K |
Current report
Other events
|
Apr 27, 2023 | Apr 27, 2023 |
| 8-K |
Current report
Other events
|
Apr 25, 2023 | Apr 25, 2023 |
| 8-K |
Current report
Other events
|
Apr 19, 2023 | Apr 19, 2023 |
| 8-K |
Current report
Material agreement
|
Apr 12, 2023 | Apr 12, 2023 |
| 424B5 | Prospectus supplement | Apr 12, 2023 | — |
| 8-K |
Current report
Results of operations
|
Feb 15, 2023 | Feb 15, 2023 |
| 10-Q | Quarterly report | Feb 14, 2023 | Dec 31, 2022 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2023 | — |
| 4/A | Primary document | Dec 28, 2022 | Dec 27, 2022 |
| 4/A | Primary document | Dec 28, 2022 | Dec 27, 2022 |
| 4 | Insider transaction | Dec 27, 2022 | Dec 27, 2022 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Pharmaceutical Preparations (SIC 2834)
- Listed as
- PTN (Nasdaq)
- Fiscal year ends
- June 30
- Incorporated in
- NJ
- Headquarters
- Cranbury, NJ
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 911216
- Former names
- INTERFILM INC (until Jun 14, 1996)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.