Natural Alternatives International Inc SEC filings NAII
Natural Alternatives International Inc has 777 filings in SEC EDGAR's recent list, going back to Nov 13, 1995. 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 19, 2026, covering the quarter ended Mar 31, 2026. The most recent current report (Form 8-K) was filed on May 1, 2026 (officer or director change). The company's fiscal year ends on June 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 4 | Insider transaction | Mar 6, 2026 | Mar 4, 2026 |
| 4 | Insider transaction | Mar 3, 2026 | Feb 27, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 25, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 20, 2026 |
| 4 | Insider transaction | Feb 20, 2026 | Feb 17, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 21, 2026 | — |
| 4 | Insider transaction | Jan 5, 2026 | Dec 23, 2025 |
| 4 | Insider transaction | Mar 11, 2025 | Mar 7, 2025 |
| 4 | Insider transaction | Mar 11, 2025 | Mar 7, 2025 |
| 4 | Insider transaction | Mar 11, 2025 | Mar 7, 2025 |
| 4 | Insider transaction | Mar 11, 2025 | Mar 7, 2025 |
| 4 | Insider transaction | Mar 11, 2025 | Mar 7, 2025 |
| 4 | Insider transaction | Mar 11, 2025 | Mar 7, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 11, 2025 | — |
| 4 | Insider transaction | Mar 15, 2024 | Mar 8, 2024 |
| 4 | Insider transaction | Mar 15, 2024 | Mar 8, 2024 |
| 4 | Insider transaction | Mar 15, 2024 | Mar 8, 2024 |
| 4 | Insider transaction | Mar 11, 2024 | Mar 7, 2024 |
| 4 | Insider transaction | Mar 11, 2024 | Mar 7, 2024 |
| 4 | Insider transaction | Mar 11, 2024 | Mar 7, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 5, 2024 | — |
| 4 | Insider transaction | Dec 15, 2023 | Dec 15, 2023 |
| 4 | Insider transaction | Mar 9, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 9, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 9, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 9, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 9, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 9, 2023 | Mar 7, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2023 | — |
| SC 13G | Ownership over 5% (passive) | Feb 10, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2023 | — |
| 4 | Insider transaction | Nov 2, 2022 | Nov 1, 2022 |
| 4 | Insider transaction | Aug 18, 2022 | Aug 16, 2022 |
| 4 | Insider transaction | Apr 11, 2022 | Mar 4, 2020 |
| 4 | Insider transaction | Mar 8, 2022 | Mar 4, 2022 |
| 4 | Insider transaction | Mar 8, 2022 | Mar 4, 2022 |
| 4 | Insider transaction | Mar 8, 2022 | Mar 4, 2022 |
| 4 | Insider transaction | Mar 8, 2022 | Mar 4, 2021 |
| 4 | Insider transaction | Mar 8, 2022 | Mar 4, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 11, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 8, 2022 | — |
| 4 | Insider transaction | Dec 28, 2021 | Dec 23, 2021 |
| 4 | Insider transaction | Sep 1, 2021 | Aug 30, 2021 |
| 4 | Insider transaction | Aug 4, 2021 | Aug 2, 2021 |
| 4 | Insider transaction | Jul 14, 2021 | Jul 12, 2021 |
| 4 | Insider transaction | Jul 2, 2021 | Jun 30, 2021 |
| 4 | Insider transaction | May 20, 2021 | May 18, 2021 |
| 4 | Insider transaction | May 20, 2021 | May 18, 2021 |
| 4 | Insider transaction | Apr 23, 2021 | Apr 20, 2021 |
| 4 | Insider transaction | Apr 21, 2021 | Apr 19, 2021 |
| 4 | Insider transaction | Apr 5, 2021 | Mar 31, 2021 |
| 4 | Insider transaction | Mar 18, 2021 | Mar 15, 2021 |
| 4 | Insider transaction | Mar 18, 2021 | Mar 15, 2021 |
| 4 | Insider transaction | Mar 18, 2021 | Mar 15, 2021 |
| 4 | Insider transaction | Mar 18, 2021 | Mar 15, 2021 |
| 4 | Insider transaction | Mar 18, 2021 | Mar 15, 2021 |
| 4 | Insider transaction | Mar 18, 2021 | Mar 15, 2021 |
| 4 | Insider transaction | Mar 18, 2021 | Mar 15, 2021 |
| 4 | Insider transaction | Mar 18, 2021 | Mar 15, 2021 |
| 4 | Insider transaction | Mar 12, 2021 | Mar 11, 2021 |
| 4 | Insider transaction | Mar 10, 2021 | Mar 8, 2021 |
| 4 | Insider transaction | Mar 10, 2021 | Mar 8, 2021 |
| 4 | Insider transaction | Mar 10, 2021 | Mar 8, 2021 |
| 4 | Insider transaction | Mar 2, 2021 | Feb 26, 2021 |
| 4 | Insider transaction | Mar 2, 2021 | Feb 26, 2021 |
| 4 | Insider transaction | Feb 19, 2021 | Feb 18, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 11, 2021 | — |
| 4 | Insider transaction | Dec 21, 2020 | Dec 21, 2020 |
| 4 | Insider transaction | Dec 15, 2020 | Dec 11, 2020 |
| 4 | Insider transaction | Nov 18, 2020 | Nov 16, 2020 |
| 4 | Insider transaction | Nov 18, 2020 | Nov 16, 2020 |
| 4 | Insider transaction | Nov 18, 2020 | Nov 16, 2020 |
| 4 | Insider transaction | Oct 16, 2020 | Oct 14, 2020 |
| 4 | Insider transaction | Oct 5, 2020 | Oct 1, 2020 |
| 4 | Insider transaction | Oct 5, 2020 | Oct 1, 2020 |
| 4 | Insider transaction | Sep 30, 2020 | Sep 30, 2020 |
| 4 | Insider transaction | Aug 17, 2020 | Aug 13, 2020 |
| 4/A | Form 4/a | Apr 27, 2020 | Apr 1, 2020 |
| 4/A | Form 4/a | Apr 27, 2020 | Apr 1, 2020 |
| 4/A | Form 4/a | Apr 27, 2020 | Apr 1, 2020 |
| 4/A | Form 4/a | Apr 27, 2020 | Apr 1, 2020 |
| 4/A | Form 4/a | Apr 27, 2020 | Apr 1, 2020 |
| 4/A | Form 4/a | Apr 27, 2020 | Apr 1, 2020 |
| 4/A | Form 4/a | Apr 27, 2020 | Apr 1, 2020 |
| 4/A | Form 4/a | Apr 27, 2020 | Apr 1, 2020 |
| 4 | Insider transaction | Apr 2, 2020 | Apr 1, 2020 |
| 4 | Insider transaction | Apr 2, 2020 | Apr 1, 2020 |
| 4 | Insider transaction | Apr 2, 2020 | Apr 1, 2020 |
| 4 | Insider transaction | Apr 2, 2020 | Apr 1, 2020 |
| 4 | Insider transaction | Apr 2, 2020 | Apr 1, 2020 |
| 4 | Insider transaction | Apr 2, 2020 | Apr 1, 2020 |
| 4 | Insider transaction | Apr 2, 2020 | Apr 1, 2020 |
| 4 | Insider transaction | Apr 2, 2020 | Apr 1, 2020 |
| 4 | Insider transaction | Mar 12, 2020 | Mar 10, 2020 |
| 4 | Insider transaction | Mar 12, 2020 | Mar 10, 2020 |
| 4 | Insider transaction | Mar 12, 2020 | Mar 10, 2020 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2020 | — |
| 3 | Initial insider ownership | Jan 2, 2020 | Jan 1, 2020 |
| 4 | Insider transaction | Oct 4, 2019 | Oct 1, 2019 |
| 4 | Insider transaction | Oct 4, 2019 | Oct 1, 2019 |
| 4 | Insider transaction | May 30, 2019 | May 28, 2019 |
| 144 | Notice of proposed sale | Apr 23, 2019 | — |
| 4 | Insider transaction | Mar 19, 2019 | Mar 15, 2019 |
| 4 | Insider transaction | Mar 19, 2019 | Mar 15, 2019 |
| 4 | Insider transaction | Mar 19, 2019 | Mar 15, 2019 |
| 4 | Insider transaction | Mar 19, 2019 | Mar 15, 2019 |
| 4 | Insider transaction | Mar 19, 2019 | Mar 15, 2019 |
| 4 | Insider transaction | Mar 19, 2019 | Mar 15, 2019 |
| 4 | Insider transaction | Mar 19, 2019 | Mar 15, 2019 |
| 4 | Insider transaction | Mar 12, 2019 | Mar 7, 2019 |
| 4 | Insider transaction | Mar 12, 2019 | Mar 7, 2019 |
| 4 | Insider transaction | Mar 12, 2019 | Mar 7, 2019 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2019 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 8, 2019 | — |
| 4 | Insider transaction | Nov 29, 2018 | Nov 27, 2018 |
| 4 | Insider transaction | Oct 3, 2018 | Oct 1, 2018 |
| 4 | Insider transaction | Oct 3, 2018 | Oct 1, 2018 |
| 4 | Insider transaction | Jun 27, 2018 | Jun 26, 2018 |
| 144 | Notice of proposed sale | Jun 13, 2018 | — |
| 4 | Insider transaction | May 21, 2018 | May 17, 2018 |
| 4 | Insider transaction | May 21, 2018 | May 17, 2018 |
| 4 | Insider transaction | May 21, 2018 | May 18, 2018 |
| 4 | Insider transaction | Mar 23, 2018 | Mar 19, 2018 |
| 4 | Insider transaction | Mar 23, 2018 | Mar 19, 2018 |
| 4 | Insider transaction | Mar 23, 2018 | Mar 19, 2018 |
| 4 | Insider transaction | Mar 23, 2018 | Mar 19, 2018 |
| 4 | Insider transaction | Mar 23, 2018 | Mar 19, 2018 |
| 4 | Insider transaction | Mar 23, 2018 | Mar 19, 2018 |
| 4 | Insider transaction | Mar 23, 2018 | Mar 19, 2018 |
| 4 | Insider transaction | Mar 9, 2018 | Mar 7, 2018 |
| 4 | Insider transaction | Mar 9, 2018 | Mar 7, 2018 |
| 4 | Insider transaction | Mar 9, 2018 | Mar 7, 2018 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2018 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2018 | — |
| 4 | Insider transaction | Dec 15, 2017 | Dec 14, 2017 |
| 4 | Insider transaction | Oct 4, 2017 | Sep 29, 2017 |
| 4 | Insider transaction | Oct 3, 2017 | Oct 2, 2017 |
| 4 | Insider transaction | Oct 3, 2017 | Oct 2, 2017 |
| 4 | Insider transaction | Mar 30, 2017 | Mar 28, 2017 |
| 4 | Insider transaction | Mar 30, 2017 | Mar 28, 2017 |
| 4 | Insider transaction | Mar 30, 2017 | Mar 28, 2017 |
| 4 | Insider transaction | Mar 30, 2017 | Mar 28, 2017 |
| 4 | Insider transaction | Mar 30, 2017 | Mar 28, 2017 |
| 4 | Insider transaction | Mar 30, 2017 | Mar 28, 2017 |
| 4 | Insider transaction | Mar 30, 2017 | Mar 28, 2017 |
| 4 | Insider transaction | Mar 14, 2017 | Mar 7, 2017 |
| 4 | Insider transaction | Mar 14, 2017 | Mar 7, 2017 |
| 4 | Insider transaction | Mar 14, 2017 | Mar 7, 2017 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2017 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2017 | — |
| 4 | Insider transaction | Jan 4, 2017 | Dec 1, 2016 |
| 4 | Insider transaction | Nov 23, 2016 | Nov 22, 2016 |
| 4 | Insider transaction | Nov 18, 2016 | Nov 16, 2016 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 10, 2016 | — |
| 144 | Notice of proposed sale | Nov 8, 2016 | — |
| 4 | Insider transaction | Oct 4, 2016 | Sep 30, 2016 |
| 4 | Insider transaction | Oct 4, 2016 | Sep 30, 2016 |
| 4 | Insider transaction | Sep 26, 2016 | Sep 23, 2016 |
| SC 13G/A | Amended ownership over 5% (passive) | Sep 22, 2016 | — |
| 4 | Insider transaction | Jun 7, 2016 | Jun 3, 2016 |
| 144 | Notice of proposed sale | May 27, 2016 | — |
| 144 | Notice of proposed sale | May 13, 2016 | — |
| 4 | Insider transaction | May 13, 2016 | Mar 14, 2016 |
| 144 | Notice of proposed sale | Apr 28, 2016 | — |
| 4 | Insider transaction | Mar 28, 2016 | Mar 23, 2016 |
| 4 | Insider transaction | Mar 28, 2016 | Mar 23, 2016 |
| 4 | Insider transaction | Mar 28, 2016 | Mar 23, 2016 |
| 4 | Insider transaction | Mar 28, 2016 | Mar 23, 2016 |
| 4 | Insider transaction | Mar 28, 2016 | Mar 23, 2016 |
| 4 | Insider transaction | Mar 28, 2016 | Mar 23, 2016 |
| 4 | Insider transaction | Mar 28, 2016 | Mar 23, 2016 |
| SC 13G/A | Amended ownership over 5% (passive) | Mar 16, 2016 | — |
| 4 | Insider transaction | Mar 16, 2016 | Mar 14, 2016 |
| 4 | Insider transaction | Mar 14, 2016 | Mar 10, 2016 |
| 4 | Insider transaction | Mar 11, 2016 | Mar 7, 2016 |
| 4 | Insider transaction | Mar 11, 2016 | Mar 7, 2016 |
| 4 | Insider transaction | Mar 11, 2016 | Mar 7, 2016 |
| 4 | Insider transaction | Mar 10, 2016 | Mar 8, 2016 |
| 4 | Insider transaction | Mar 8, 2016 | Mar 4, 2016 |
| 4/A | Ownership document | Mar 4, 2016 | Mar 2, 2016 |
| 4 | Insider transaction | Mar 4, 2016 | Mar 2, 2016 |
| 144/A | Form 144/a | Mar 1, 2016 | — |
| 144 | Notice of proposed sale | Mar 1, 2016 | — |
| 4 | Insider transaction | Feb 17, 2016 | Feb 12, 2016 |
| 4 | Insider transaction | Feb 12, 2016 | Feb 10, 2016 |
| 144 | Notice of proposed sale | Feb 11, 2016 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2016 | — |
| SC 13D | Ownership over 5% (active) | Jan 14, 2016 | — |
| 4 | Insider transaction | Jan 13, 2016 | Jan 11, 2016 |
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
- Medicinal Chemicals & Botanical Products (SIC 2833)
- Listed as
- NAII (Nasdaq)
- Fiscal year ends
- June 30
- Incorporated in
- DE
- Headquarters
- Carlsbad, CA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 787253
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.