ALGN · CIK 0001097149
ALIGN TECHNOLOGY INC (ALGN) SEC Filings
Browse 2110 SEC filings for ALIGN TECHNOLOGY INC, covering Nov 14, 2000 through Jul 9, 2026, organized by filing purpose with direct links to the original EDGAR documents.
Indexed filings
2,110
Filed in the last 12 months
48
History covered
2000–2026
Latest filing
8-K
Latest important filings
Jump directly to the most recent annual, quarterly, and current reports.
Latest annual report
10-K
Annual report · Feb 27, 2026
Open original filingLatest quarterly report
10-Q
Quarterly report · May 6, 2026
Open original filingLatest company update
8-K
Management or director change · Jul 9, 2026
Open original filingComplete filing history
Search by form or description, filter by purpose and year, and open the original SEC document.
50 filings
All categories
Search by form or description, filter by purpose and year, and open the original SEC document.
| Form | Description | Period ended | Filed |
|---|---|---|---|
| 8-K | Management or director change | Jul 6, 2026 | Jul 9, 2026 |
| 8-K | Management or director change; Regulation FD disclosure | Jun 17, 2026 | Jun 22, 2026 |
| SD | Specialized disclosure report | — | May 29, 2026 |
| 4 | Change in insider ownership | May 20, 2026 | May 22, 2026 |
| 4 | Change in insider ownership | May 20, 2026 | May 22, 2026 |
| 4 | Change in insider ownership | May 20, 2026 | May 22, 2026 |
| 4 | Change in insider ownership | May 20, 2026 | May 22, 2026 |
| 4 | Change in insider ownership | May 20, 2026 | May 22, 2026 |
| 4 | Change in insider ownership | May 20, 2026 | May 22, 2026 |
| 4 | Change in insider ownership | May 20, 2026 | May 22, 2026 |
| 4 | Change in insider ownership | May 20, 2026 | May 22, 2026 |
| 4 | Change in insider ownership | May 20, 2026 | May 22, 2026 |
| 4 | Change in insider ownership | May 20, 2026 | May 22, 2026 |
| 8-K | Shareholder vote | May 20, 2026 | May 20, 2026 |
| SCHEDULE 13G | SCHEDULE 13G filing | — | May 14, 2026 |
| SCHEDULE 13G/A Amended | SCHEDULE 13G filing | — | May 14, 2026 |
| 3 | Initial insider ownership statement | May 1, 2026 | May 11, 2026 |
| 10-Q | Quarterly report | Mar 31, 2026 | May 6, 2026 |
| 8-K | Regulation FD disclosure | Apr 30, 2026 | May 1, 2026 |
| SCHEDULE 13G | SCHEDULE 13G filing | — | Apr 29, 2026 |
| 8-K | Results of operations | Apr 29, 2026 | Apr 29, 2026 |
| DEFA14A | Additional proxy materials | — | Apr 17, 2026 |
| 3 | Initial insider ownership statement | Apr 14, 2026 | Apr 14, 2026 |
| ARS | ARS filing | Dec 31, 2025 | Apr 7, 2026 |
| DEFA14A | Additional proxy materials | — | Apr 7, 2026 |
Page 1 of 2
Recent filing activity
Annual filing counts derived from this company's SEC history.
2026
39 filings
2025
39 filings
2024
54 filings
2023
52 filings
2022
51 filings
2021
71 filings
2020
109 filings
2019
103 filings
Sources and methodology
How this filing index is assembled and checked.
Filing metadata comes from SEC EDGAR submissions. Categories and plain-language labels are generated deterministically from SEC form and item codes; filing content is not summarized on this page.
Index updated: 7/15/2026
For research and education only. Always review the original SEC filing before making a decision.