Align Technology Inc SEC filings ALGN
Align Technology Inc has 1,002 filings in SEC EDGAR's recent list, going back to Jul 26, 2013. Its latest annual report, Form ARS, was filed on Apr 7, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 6, 2026 (material agreement, new debt). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 5, 2026 | — |
| 3 | Initial insider ownership | Nov 2, 2026 | Nov 2, 2026 |
| 4 | Insider transaction | Aug 31, 2026 | Aug 27, 2026 |
| 3 | Initial insider ownership | Aug 31, 2026 | Aug 27, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 12, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 12, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 6, 2026 | — |
| 4 | Insider transaction | May 22, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 20, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 14, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 14, 2026 | — |
| 3 | Initial insider ownership | May 11, 2026 | May 1, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 29, 2026 | — |
| 3 | Initial insider ownership | Apr 14, 2026 | Apr 14, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 26, 2026 | — |
| 4 | Insider transaction | Feb 24, 2026 | Feb 20, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 20, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 20, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 20, 2026 |
| 4 | Insider transaction | Feb 20, 2026 | Feb 18, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 13, 2026 | — |
| 144 | Notice of proposed sale | Feb 12, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 21, 2026 | — |
| 4 | Insider transaction | Aug 1, 2025 | Jul 31, 2025 |
| 4 | Insider transaction | Aug 1, 2025 | Aug 1, 2025 |
| 4 | Insider transaction | Jul 7, 2025 | Jul 2, 2025 |
| 3 | Initial insider ownership | Jul 7, 2025 | Jul 2, 2025 |
| 4 | Insider transaction | May 22, 2025 | May 21, 2025 |
| 4 | Insider transaction | May 22, 2025 | May 21, 2025 |
| 4 | Insider transaction | May 22, 2025 | May 21, 2025 |
| 4 | Insider transaction | May 22, 2025 | May 21, 2025 |
| 4 | Insider transaction | May 22, 2025 | May 21, 2025 |
| 4 | Insider transaction | May 22, 2025 | May 21, 2025 |
| 4 | Insider transaction | May 22, 2025 | May 21, 2025 |
| 4 | Insider transaction | May 22, 2025 | May 21, 2025 |
| 4 | Insider transaction | May 22, 2025 | May 21, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 17, 2025 | — |
| 4 | Insider transaction | Feb 24, 2025 | Feb 20, 2025 |
| 4 | Insider transaction | Feb 24, 2025 | Feb 20, 2025 |
| 4 | Insider transaction | Feb 24, 2025 | Feb 20, 2025 |
| 4 | Insider transaction | Feb 24, 2025 | Feb 20, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jan 27, 2025 | — |
| 144 | Notice of proposed sale | Nov 25, 2024 | — |
| 4 | Insider transaction | Aug 19, 2024 | Aug 15, 2024 |
| 4 | Insider transaction | May 24, 2024 | May 22, 2024 |
| 4 | Insider transaction | May 24, 2024 | May 22, 2024 |
| 4 | Insider transaction | May 24, 2024 | May 22, 2024 |
| 4 | Insider transaction | May 24, 2024 | May 22, 2024 |
| 4 | Insider transaction | May 24, 2024 | May 22, 2024 |
| 4 | Insider transaction | May 24, 2024 | May 22, 2024 |
| 4 | Insider transaction | May 24, 2024 | May 22, 2024 |
| 4 | Insider transaction | May 24, 2024 | May 22, 2024 |
| 4 | Insider transaction | May 24, 2024 | May 22, 2024 |
| 4 | Insider transaction | May 21, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 21, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 21, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 21, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 21, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 21, 2024 | May 17, 2024 |
| 4 | Insider transaction | May 21, 2024 | May 17, 2024 |
| 4/A | Filing | Apr 5, 2024 | Feb 20, 2024 |
| 4/A | Filing | Apr 5, 2024 | Feb 20, 2024 |
| 4/A | Filing | Apr 5, 2024 | Feb 20, 2024 |
| 4/A | Filing | Apr 5, 2024 | Feb 20, 2024 |
| 4/A | Filing | Apr 5, 2024 | Feb 20, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Mar 7, 2024 | — |
| 4 | Insider transaction | Feb 29, 2024 | Feb 27, 2024 |
| 144 | Notice of proposed sale | Feb 29, 2024 | — |
| 144 | Notice of proposed sale | Feb 27, 2024 | — |
| 4 | Insider transaction | Feb 22, 2024 | Feb 20, 2024 |
| 4 | Insider transaction | Feb 22, 2024 | Feb 20, 2024 |
| 4 | Insider transaction | Feb 22, 2024 | Feb 20, 2024 |
| 4 | Insider transaction | Feb 22, 2024 | Feb 20, 2024 |
| 4 | Insider transaction | Feb 22, 2024 | Feb 20, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| 4 | Insider transaction | Feb 9, 2024 | Feb 7, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2024 | — |
| 144 | Notice of proposed sale | Feb 7, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 24, 2024 | — |
| 4 | Insider transaction | Dec 7, 2023 | Dec 5, 2023 |
| 3 | Initial insider ownership | Dec 7, 2023 | Dec 5, 2023 |
| 4 | Insider transaction | Dec 7, 2023 | Dec 5, 2023 |
| 3 | Initial insider ownership | Dec 7, 2023 | Dec 5, 2023 |
| 4 | Insider transaction | Nov 9, 2023 | Nov 9, 2023 |
| 4 | Insider transaction | Nov 1, 2023 | Oct 31, 2023 |
| 4 | Insider transaction | Jul 24, 2023 | Jul 20, 2023 |
| 4 | Insider transaction | May 31, 2023 | May 30, 2023 |
| 4 | Insider transaction | May 31, 2023 | May 30, 2023 |
| 4 | Insider transaction | May 19, 2023 | May 17, 2023 |
| 4 | Insider transaction | May 19, 2023 | May 17, 2023 |
| 4 | Insider transaction | May 19, 2023 | May 17, 2023 |
| 4 | Insider transaction | May 19, 2023 | May 17, 2023 |
| 4 | Insider transaction | May 19, 2023 | May 17, 2023 |
| 4 | Insider transaction | May 19, 2023 | May 17, 2023 |
| 4 | Insider transaction | May 19, 2023 | May 17, 2023 |
| 4 | Insider transaction | May 19, 2023 | May 17, 2023 |
| 4 | Insider transaction | May 19, 2023 | May 17, 2023 |
| 4 | Insider transaction | Feb 23, 2023 | Feb 20, 2023 |
| 4 | Insider transaction | Feb 23, 2023 | Feb 20, 2023 |
| 4 | Insider transaction | Feb 23, 2023 | Feb 20, 2023 |
| 4 | Insider transaction | Feb 23, 2023 | Feb 20, 2023 |
| 4 | Insider transaction | Feb 23, 2023 | Feb 20, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2023 | — |
| 4 | Insider transaction | Feb 9, 2023 | Feb 8, 2023 |
| 4 | Insider transaction | Feb 9, 2023 | Feb 8, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 1, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 31, 2023 | — |
| 4 | Insider transaction | Nov 3, 2022 | Nov 2, 2022 |
| 4 | Insider transaction | Nov 3, 2022 | Nov 2, 2022 |
| 4 | Insider transaction | Nov 3, 2022 | Nov 2, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Oct 11, 2022 | — |
| 4 | Insider transaction | Jul 22, 2022 | Jul 20, 2022 |
| 4 | Insider transaction | May 19, 2022 | May 18, 2022 |
| 4 | Insider transaction | May 19, 2022 | May 18, 2022 |
| 4 | Insider transaction | May 19, 2022 | May 18, 2022 |
| 4 | Insider transaction | May 19, 2022 | May 18, 2022 |
| 4 | Insider transaction | May 19, 2022 | May 18, 2022 |
| 4 | Insider transaction | May 19, 2022 | May 18, 2022 |
| 4 | Insider transaction | May 19, 2022 | May 18, 2022 |
| 4 | Insider transaction | May 19, 2022 | May 18, 2022 |
| 4 | Insider transaction | May 19, 2022 | May 18, 2022 |
| 4 | Insider transaction | May 13, 2022 | May 13, 2022 |
| 4 | Insider transaction | May 5, 2022 | May 4, 2022 |
| 4 | Insider transaction | Feb 24, 2022 | Feb 20, 2022 |
| 4 | Insider transaction | Feb 24, 2022 | Feb 20, 2022 |
| 4 | Insider transaction | Feb 24, 2022 | Feb 20, 2022 |
| 4 | Insider transaction | Feb 24, 2022 | Feb 20, 2022 |
| 4 | Insider transaction | Feb 24, 2022 | Feb 20, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2022 | — |
| 4/A | Form 4/a submission | Feb 9, 2022 | Feb 8, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 7, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 3, 2022 | — |
| 4 | Insider transaction | Dec 28, 2021 | Dec 27, 2021 |
| 4 | Insider transaction | Nov 12, 2021 | Nov 10, 2021 |
| 4 | Insider transaction | Nov 9, 2021 | Nov 8, 2021 |
| 4 | Insider transaction | Nov 9, 2021 | Nov 5, 2021 |
| 4 | Insider transaction | Nov 9, 2021 | Nov 4, 2021 |
| 4 | Insider transaction | Sep 22, 2021 | Sep 20, 2021 |
| 4 | Insider transaction | Aug 25, 2021 | Aug 24, 2021 |
| 4 | Insider transaction | Aug 6, 2021 | Aug 4, 2021 |
| 4 | Insider transaction | Aug 4, 2021 | Aug 3, 2021 |
| 4 | Insider transaction | Aug 4, 2021 | Aug 3, 2021 |
| 4 | Insider transaction | Aug 3, 2021 | Aug 2, 2021 |
| 4 | Insider transaction | Aug 3, 2021 | Aug 3, 2021 |
| 4 | Insider transaction | Aug 3, 2021 | Aug 2, 2021 |
| 4 | Insider transaction | Aug 3, 2021 | Aug 2, 2021 |
| 4 | Insider transaction | Aug 2, 2021 | Jul 29, 2021 |
| 4 | Insider transaction | Jul 22, 2021 | Jul 20, 2021 |
| 4 | Insider transaction | Jul 14, 2021 | Jul 14, 2021 |
| 4 | Insider transaction | Jun 29, 2021 | Jun 28, 2021 |
| 4 | Insider transaction | Jun 7, 2021 | Jun 4, 2021 |
| 4 | Insider transaction | May 24, 2021 | May 24, 2021 |
| 4 | Insider transaction | May 24, 2021 | May 24, 2021 |
| 4 | Insider transaction | May 24, 2021 | May 21, 2021 |
| 4 | Insider transaction | May 21, 2021 | May 19, 2021 |
| 4 | Insider transaction | May 21, 2021 | May 19, 2021 |
| 4 | Insider transaction | May 21, 2021 | May 19, 2021 |
| 4 | Insider transaction | May 21, 2021 | May 19, 2021 |
| 4 | Insider transaction | May 21, 2021 | May 19, 2021 |
| 4 | Insider transaction | May 21, 2021 | May 19, 2021 |
| 4 | Insider transaction | May 21, 2021 | May 19, 2021 |
| 4 | Insider transaction | May 21, 2021 | May 19, 2021 |
| 4 | Insider transaction | May 21, 2021 | May 19, 2021 |
| 4 | Insider transaction | May 21, 2021 | May 19, 2021 |
| 4 | Insider transaction | May 10, 2021 | May 7, 2021 |
| 4 | Insider transaction | May 10, 2021 | May 7, 2021 |
| 4/A | Form 4/a submission | Mar 24, 2021 | Feb 8, 2021 |
| 4 | Insider transaction | Feb 24, 2021 | Feb 20, 2021 |
| 4 | Insider transaction | Feb 24, 2021 | Feb 20, 2021 |
| 4 | Insider transaction | Feb 24, 2021 | Feb 20, 2021 |
| 4 | Insider transaction | Feb 24, 2021 | Feb 20, 2021 |
| 4 | Insider transaction | Feb 24, 2021 | Feb 20, 2021 |
| 4 | Insider transaction | Feb 16, 2021 | Feb 11, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 16, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 11, 2021 | — |
| 4 | Insider transaction | Feb 10, 2021 | Feb 8, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2021 | — |
| 4 | Insider transaction | Feb 8, 2021 | Feb 8, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 29, 2021 | — |
| 5 | Annual insider ownership | Jan 11, 2021 | Dec 31, 2019 |
| 5 | Annual insider ownership | Jan 11, 2021 | Dec 31, 2020 |
| 4 | Insider transaction | Dec 29, 2020 | Dec 28, 2020 |
| 4/A | Form 4/a submission | Dec 15, 2020 | May 8, 2019 |
| 4 | Insider transaction | Nov 30, 2020 | Nov 27, 2020 |
| 4 | Insider transaction | Nov 24, 2020 | Nov 20, 2020 |
| 4 | Insider transaction | Nov 10, 2020 | Nov 9, 2020 |
| 4 | Insider transaction | Nov 9, 2020 | Nov 6, 2020 |
| 4 | Insider transaction | Nov 9, 2020 | Nov 6, 2020 |
| 4 | Insider transaction | Nov 6, 2020 | Nov 4, 2020 |
| 4 | Insider transaction | Nov 5, 2020 | Nov 4, 2020 |
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
- Orthopedic, Prosthetic & Surgical Appliances & Supplies (SIC 3842)
- Listed as
- ALGN (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Tempe, AZ
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1097149
Other Orthopedic, Prosthetic & Surgical Appliances & Supplies companies
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- Edwards Lifesciences Corp EW
- STERIS plc STE
- Zimmer Biomet Holdings, Inc. ZBH
- Smith & Nephew PLC SNN
- MSA Safety Inc MSA
- Establishment Labs Holdings Inc. ESTA
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All 29 Orthopedic, Prosthetic & Surgical Appliances & Supplies companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.