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 |
|---|---|---|---|
| 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 |
| 4 | Insider transaction | Jul 17, 2026 | Jul 15, 2026 |
| 4 | Insider transaction | Jul 17, 2026 | Jul 15, 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 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 23, 2026 | — |
| 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 | — |
| 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 |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 14, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 13, 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 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2025 | — |
| 4 | Insider transaction | May 12, 2025 | May 7, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 14, 2025 | — |
| 4 | Insider transaction | Aug 2, 2024 | Aug 1, 2024 |
| 4 | Insider transaction | Jul 31, 2024 | Jul 30, 2024 |
| 4 | Insider transaction | Jul 31, 2024 | Jul 30, 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 |
| 4 | Insider transaction | Apr 11, 2024 | Apr 11, 2024 |
| 4 | Insider transaction | Mar 7, 2024 | Mar 6, 2024 |
| 144 | Notice of proposed sale | Mar 4, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| 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 | — |
| 144 | Notice of proposed sale | Dec 1, 2023 | — |
| 4 | Insider transaction | Aug 16, 2023 | Aug 15, 2023 |
| 4 | Insider transaction | Aug 16, 2023 | Aug 15, 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 |
| 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 |
| 4 | Insider transaction | Dec 27, 2022 | Dec 27, 2022 |
| 4 | Insider transaction | Dec 23, 2022 | Dec 21, 2022 |
| 4 | Insider transaction | Dec 16, 2022 | Dec 16, 2022 |
| 4 | Insider transaction | Dec 16, 2022 | Dec 16, 2022 |
| 4 | Insider transaction | Oct 25, 2022 | Oct 25, 2022 |
| 4 | Insider transaction | Oct 25, 2022 | Oct 25, 2022 |
| 4 | Insider transaction | Jun 28, 2022 | Jun 24, 2022 |
| 4 | Insider transaction | Jun 28, 2022 | Jun 24, 2022 |
| 4 | Insider transaction | Jun 24, 2022 | Jun 22, 2022 |
| 4 | Insider transaction | Jun 24, 2022 | Jun 22, 2022 |
| 4 | Insider transaction | Jun 24, 2022 | Jun 22, 2022 |
| 4 | Insider transaction | Jun 24, 2022 | Jun 22, 2022 |
| 4 | Insider transaction | Jun 24, 2022 | Jun 22, 2022 |
| 4 | Insider transaction | Jun 24, 2022 | Jun 22, 2022 |
| 4 | Insider transaction | Jun 24, 2022 | Jun 23, 2022 |
| 4 | Insider transaction | Jun 24, 2022 | Jun 22, 2022 |
| 4 | Insider transaction | Aug 13, 2021 | Aug 13, 2021 |
| 4 | Insider transaction | Aug 13, 2021 | Aug 13, 2021 |
| 4/A | Primary document | Jul 2, 2021 | Jul 1, 2021 |
| 4/A | Primary document | Jul 2, 2021 | Jul 1, 2021 |
| 4/A | Primary document | Jul 2, 2021 | Jun 30, 2021 |
| 4/A | Primary document | Jul 2, 2021 | Jun 30, 2021 |
| 4/A | Primary document | Jul 2, 2021 | Jun 30, 2021 |
| 4 | Insider transaction | Jul 1, 2021 | Jun 30, 2021 |
| 4 | Insider transaction | Jul 1, 2021 | Jul 1, 2021 |
| 4 | Insider transaction | Jul 1, 2021 | Jul 1, 2021 |
| 4 | Insider transaction | Jun 30, 2021 | Jun 30, 2021 |
| 4 | Insider transaction | Jun 30, 2021 | Jun 30, 2021 |
| 4 | Insider transaction | Jun 24, 2021 | Jun 22, 2021 |
| 4 | Insider transaction | Jun 24, 2021 | Jun 22, 2021 |
| 4 | Insider transaction | Jun 24, 2021 | Jun 22, 2021 |
| 4 | Insider transaction | Jun 24, 2021 | Jun 22, 2021 |
| 4 | Insider transaction | Jun 24, 2021 | Jun 22, 2021 |
| 4 | Insider transaction | Jun 24, 2021 | Jun 22, 2021 |
| 4 | Insider transaction | Jun 24, 2021 | Jun 22, 2021 |
| 4 | Insider transaction | Jun 24, 2021 | Jun 22, 2021 |
| 4 | Insider transaction | Nov 30, 2020 | Nov 18, 2020 |
| 4 | Insider transaction | Oct 2, 2020 | Sep 29, 2020 |
| 4 | Insider transaction | Aug 31, 2020 | Aug 31, 2020 |
| 4 | Insider transaction | Aug 31, 2020 | Aug 31, 2020 |
| SC 13G/A | Amended ownership over 5% (passive) | Jul 10, 2020 | — |
| 4 | Insider transaction | Jun 26, 2020 | Jun 24, 2020 |
| 4 | Insider transaction | Jun 26, 2020 | Jun 24, 2020 |
| 4 | Insider transaction | Jun 18, 2020 | Jun 16, 2020 |
| 4 | Insider transaction | Jun 18, 2020 | Jun 16, 2020 |
| 4 | Insider transaction | Jun 18, 2020 | Jun 16, 2020 |
| 4 | Insider transaction | Jun 18, 2020 | Jun 16, 2020 |
| 4 | Insider transaction | Jun 18, 2020 | Jun 16, 2020 |
| 4 | Insider transaction | Jun 18, 2020 | Jun 16, 2020 |
| 4 | Insider transaction | Jun 18, 2020 | Jun 16, 2020 |
| 4 | Insider transaction | Jun 18, 2020 | Jun 16, 2020 |
| 4 | Insider transaction | Jun 18, 2020 | Jun 16, 2020 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 5, 2020 | — |
| 4 | Insider transaction | Aug 7, 2019 | Aug 5, 2019 |
| 4 | Insider transaction | Aug 5, 2019 | Aug 1, 2019 |
| 4 | Insider transaction | Aug 5, 2019 | Aug 1, 2019 |
| 4 | Insider transaction | Aug 5, 2019 | Aug 1, 2019 |
| 4 | Insider transaction | Jun 26, 2019 | Jun 24, 2019 |
| 4 | Insider transaction | Jun 26, 2019 | Jun 24, 2019 |
| 4 | Insider transaction | Jun 26, 2019 | Jun 24, 2019 |
| 4 | Insider transaction | Jun 26, 2019 | Jun 24, 2019 |
| 4 | Insider transaction | Jun 26, 2019 | Jun 24, 2019 |
| 4 | Insider transaction | Jun 26, 2019 | Jun 24, 2019 |
| 4 | Insider transaction | Jun 26, 2019 | Jun 24, 2019 |
| 4 | Insider transaction | Jun 26, 2019 | Jun 24, 2019 |
| 4 | Insider transaction | Jun 26, 2019 | Jun 24, 2019 |
| SC 13G | Ownership over 5% (passive) | Feb 8, 2019 | — |
| 4 | Insider transaction | Nov 21, 2018 | Nov 20, 2018 |
| 4 | Insider transaction | Nov 19, 2018 | Nov 16, 2018 |
| 4 | Insider transaction | Nov 19, 2018 | Nov 16, 2018 |
| 4 | Insider transaction | Nov 19, 2018 | Nov 15, 2018 |
| 4 | Insider transaction | Jun 28, 2018 | Jun 26, 2018 |
| 4 | Insider transaction | Jun 28, 2018 | Jun 26, 2018 |
| 4 | Insider transaction | Jun 28, 2018 | Jun 26, 2018 |
| 4 | Insider transaction | Jun 28, 2018 | Jun 26, 2018 |
| 4 | Insider transaction | Jun 28, 2018 | Jun 26, 2018 |
| 4 | Insider transaction | Jun 28, 2018 | Jun 26, 2018 |
| 4 | Insider transaction | Jun 28, 2018 | Jun 26, 2018 |
| 4 | Insider transaction | Jun 28, 2018 | Jun 26, 2018 |
| 4 | Insider transaction | Jun 28, 2018 | Jun 26, 2018 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2018 | — |
| 4 | Insider transaction | Dec 13, 2017 | Dec 12, 2017 |
| 4 | Insider transaction | Dec 13, 2017 | Dec 12, 2017 |
| 4 | Insider transaction | Dec 13, 2017 | Dec 12, 2017 |
| 4 | Insider transaction | Dec 13, 2017 | Dec 12, 2017 |
| 4 | Insider transaction | Dec 13, 2017 | Dec 12, 2017 |
| 4 | Insider transaction | Dec 13, 2017 | Dec 12, 2017 |
| 4 | Insider transaction | Dec 13, 2017 | Dec 12, 2017 |
| 4 | Insider transaction | Dec 13, 2017 | Dec 12, 2017 |
| 4 | Insider transaction | Dec 13, 2017 | Dec 12, 2017 |
| 4 | Insider transaction | Sep 11, 2017 | Sep 7, 2017 |
| 3 | Initial insider ownership | Sep 11, 2017 | Sep 7, 2017 |
| 4 | Insider transaction | Jun 22, 2017 | Jun 20, 2017 |
| 4 | Insider transaction | Jun 22, 2017 | Jun 20, 2017 |
| 4 | Insider transaction | Jun 22, 2017 | Jun 20, 2017 |
| 4 | Insider transaction | Jun 22, 2017 | Jun 20, 2017 |
| 4 | Insider transaction | Jun 22, 2017 | Jun 20, 2017 |
| 4 | Insider transaction | Jun 22, 2017 | Jun 20, 2017 |
| 4 | Insider transaction | Jun 22, 2017 | Jun 20, 2017 |
| 4 | Insider transaction | Jun 22, 2017 | Jun 20, 2017 |
| 4 | Insider transaction | Jun 13, 2017 | Jun 12, 2017 |
| 4 | Insider transaction | Jun 13, 2017 | Jun 12, 2017 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2017 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2017 | — |
| 4 | Insider transaction | Feb 3, 2017 | Feb 2, 2017 |
| 4 | Insider transaction | Feb 3, 2017 | Feb 2, 2017 |
| 4 | Insider transaction | Feb 3, 2017 | Feb 2, 2017 |
| 4 | Insider transaction | Sep 8, 2016 | Sep 7, 2016 |
| 4 | Insider transaction | Sep 8, 2016 | Sep 7, 2016 |
| 4 | Insider transaction | Jun 28, 2016 | Jun 27, 2016 |
| 4 | Insider transaction | Jun 28, 2016 | Jun 27, 2016 |
| 4 | Insider transaction | Jun 13, 2016 | Jun 9, 2016 |
| 4 | Insider transaction | Jun 13, 2016 | Jun 13, 2016 |
| 4 | Insider transaction | Jun 13, 2016 | Jun 9, 2016 |
| 4 | Insider transaction | Jun 13, 2016 | Jun 9, 2016 |
| 4 | Insider transaction | Jun 13, 2016 | Jun 9, 2016 |
| 4 | Insider transaction | Jun 13, 2016 | Jun 9, 2016 |
| 4 | Insider transaction | Jun 13, 2016 | Jun 9, 2016 |
| 4 | Insider transaction | Jun 13, 2016 | Jun 13, 2016 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 16, 2016 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 16, 2016 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 16, 2016 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 11, 2016 | — |
| 4 | Insider transaction | Dec 10, 2015 | Dec 8, 2015 |
| 4 | Insider transaction | Dec 10, 2015 | Dec 8, 2015 |
| 4 | Insider transaction | Dec 10, 2015 | Dec 8, 2015 |
| 4 | Insider transaction | Dec 10, 2015 | Dec 8, 2015 |
| 4 | Insider transaction | Dec 10, 2015 | Dec 8, 2015 |
| 4 | Insider transaction | Dec 10, 2015 | Dec 8, 2015 |
| 4 | Insider transaction | Dec 10, 2015 | Dec 8, 2015 |
| 4 | Insider transaction | Dec 10, 2015 | Dec 8, 2015 |
| 4 | Insider transaction | Dec 10, 2015 | Dec 8, 2015 |
| 4 | Insider transaction | Dec 7, 2015 | Dec 4, 2015 |
| 4 | Insider transaction | Dec 3, 2015 | Nov 19, 2015 |
| 4 | Insider transaction | Oct 5, 2015 | Oct 2, 2015 |
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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
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.