Staar Surgical Co SEC filings STAA
Staar Surgical Co has 1,002 filings in SEC EDGAR's recent list, going back to Aug 15, 2013. Its latest annual report, Form ARS, was filed on May 4, 2026 for the period ended Jan 2, 2026. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Oct 2, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on January 2.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 4, 2026 | Oct 2, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 4, 2026 | Nov 4, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 27, 2026 | — |
| 8-K/A |
Amended current report
Officer or director change, Regulation FD disclosure
|
Oct 5, 2026 | Sep 8, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 10, 2026 | Sep 9, 2026 |
| 4 | Insider transaction | Aug 18, 2026 | Aug 14, 2026 |
| 4 | Insider transaction | Aug 18, 2026 | Aug 14, 2026 |
| 4 | Insider transaction | Aug 18, 2026 | Aug 14, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| 10-Q | Quarterly report | Aug 12, 2026 | Jul 3, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 12, 2026 | Aug 12, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Aug 6, 2026 | Aug 5, 2026 |
| 4 | Insider transaction | Aug 4, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 4, 2026 | Jun 25, 2026 |
| S-8 | Employee stock plan registration | Jun 24, 2026 | — |
| 4 | Insider transaction | Jun 23, 2026 | Jun 18, 2026 |
| 4 | Insider transaction | Jun 22, 2026 | Jun 18, 2026 |
| 4 | Insider transaction | Jun 22, 2026 | Jun 18, 2026 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 22, 2026 | Jun 18, 2026 |
| 4 | Insider transaction | Jun 22, 2026 | Jun 18, 2026 |
| 4 | Insider transaction | Jun 22, 2026 | Jun 18, 2026 |
| 4 | Insider transaction | Jun 22, 2026 | Jun 18, 2026 |
| 4 | Insider transaction | Jun 22, 2026 | Jun 18, 2026 |
| 4 | Insider transaction | Jun 15, 2026 | Jun 12, 2026 |
| 8-K |
Current report
Officer or director change
|
Jun 9, 2026 | Jun 9, 2026 |
| 4 | Insider transaction | May 19, 2026 | May 15, 2026 |
| 4 | Insider transaction | May 19, 2026 | May 15, 2026 |
| 4 | Insider transaction | May 19, 2026 | May 15, 2026 |
| 10-Q | Quarterly report | May 13, 2026 | Apr 3, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 13, 2026 | May 12, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 12, 2026 | — |
| 4 | Insider transaction | May 12, 2026 | May 8, 2026 |
| 4 | Insider transaction | May 12, 2026 | May 8, 2026 |
| ARS | Annual report to shareholders | May 4, 2026 | Jan 2, 2026 |
| DEFA14A | Additional proxy material | May 4, 2026 | — |
| DEF 14A | Proxy statement | May 4, 2026 | May 1, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 24, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 20, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 8, 2026 | Apr 8, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| 4 | Insider transaction | Mar 16, 2026 | Mar 13, 2026 |
| 4 | Insider transaction | Mar 16, 2026 | Mar 12, 2026 |
| 4 | Insider transaction | Mar 16, 2026 | Mar 12, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Mar 13, 2026 | — |
| 4 | Insider transaction | Mar 13, 2026 | Mar 11, 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 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 3, 2026 | Mar 3, 2026 |
| 10-K | Annual report | Mar 3, 2026 | Jan 2, 2026 |
| 3 | Initial insider ownership | Feb 10, 2026 | Jan 14, 2026 |
| 8-K |
Current report
Officer or director change
|
Feb 5, 2026 | Feb 5, 2026 |
| 4 | Insider transaction | Feb 4, 2026 | Feb 2, 2026 |
| 4 | Insider transaction | Feb 4, 2026 | Feb 2, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 2, 2026 | Feb 1, 2026 |
| 3 | Initial insider ownership | Jan 23, 2026 | Jan 14, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jan 16, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jan 16, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Jan 16, 2026 | Jan 15, 2026 |
| 8-K |
Current report
Material agreement, Listing notice, Officer or director change, Other events
|
Jan 15, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 14, 2026 | Jan 12, 2026 |
| 4 | Insider transaction | Jan 13, 2026 | Jan 9, 2026 |
| 4 | Insider transaction | Jan 8, 2026 | Jan 6, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jan 8, 2026 | — |
| 8-K |
Current report
Agreement ended, Shareholder vote results
|
Jan 6, 2026 | Jan 6, 2026 |
| 8-K |
Current report
Other events
|
Jan 6, 2026 | Jan 6, 2026 |
| DFAN14A | Definitive additional materials | Dec 19, 2025 | — |
| DEFA14A | Additional proxy material | Dec 19, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Dec 17, 2025 | — |
| DFAN14A | Definitive additional materials | Dec 17, 2025 | — |
| DEFA14A | Additional proxy material | Dec 17, 2025 | — |
| DFAN14A | Definitive additional materials | Dec 16, 2025 | — |
| PX14A6G | Notice of exempt solicitation | Dec 16, 2025 | — |
| DEFA14A | Additional proxy material | Dec 16, 2025 | — |
| DEFA14A | Additional proxy material | Dec 16, 2025 | — |
| 4 | Insider transaction | Dec 12, 2025 | Dec 11, 2025 |
| DFAN14A | Definitive additional materials | Dec 12, 2025 | — |
| DFAN14A | Definitive additional materials | Dec 11, 2025 | — |
| DFAN14A | Definitive additional materials | Dec 11, 2025 | — |
| DEFA14A | Additional proxy material | Dec 11, 2025 | — |
| PX14A6G | Notice of exempt solicitation | Dec 11, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Dec 11, 2025 | — |
| DEFA14A | Additional proxy material | Dec 10, 2025 | — |
| DFAN14A | Definitive additional materials | Dec 10, 2025 | — |
| DEFA14A | Additional proxy material | Dec 10, 2025 | — |
| DFAN14A | Definitive additional materials | Dec 9, 2025 | — |
| DFAN14A | Filing | Dec 9, 2025 | — |
| DEFA14A | Additional proxy material | Dec 9, 2025 | — |
| 8-K |
Current report
Material agreement
|
Dec 9, 2025 | Dec 9, 2025 |
| DFAN14A | Definitive additional materials | Dec 8, 2025 | — |
| DEFA14A | Additional proxy material | Dec 8, 2025 | — |
| 8-K |
Current report
Other events
|
Dec 8, 2025 | Dec 8, 2025 |
| DFAN14A | Definitive additional materials | Dec 2, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Nov 21, 2025 | — |
| 4 | Insider transaction | Nov 21, 2025 | Nov 19, 2025 |
| DFAN14A | Definitive additional materials | Nov 19, 2025 | — |
| DEFA14A | Additional proxy material | Nov 17, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 14, 2025 | — |
| 4 | Insider transaction | Nov 14, 2025 | Nov 12, 2025 |
| DFAN14A | Definitive additional materials | Nov 12, 2025 | — |
| DFAN14A | Definitive additional materials | Nov 10, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 7, 2025 | — |
| DEFA14A | Additional proxy material | Nov 7, 2025 | — |
| 8-K |
Current report
Material agreement, Other events
|
Nov 7, 2025 | Nov 7, 2025 |
| DFAN14A | Definitive additional materials | Nov 6, 2025 | — |
| PX14A6G | Filing | Nov 6, 2025 | — |
| 10-Q | Quarterly report | Nov 5, 2025 | Sep 26, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2025 | Nov 5, 2025 |
| DFAN14A | Definitive additional materials | Nov 4, 2025 | — |
| DFAN14A | Filing | Nov 4, 2025 | — |
| DFAN14A | Definitive additional materials | Nov 3, 2025 | — |
| PX14A6G | Filing | Nov 3, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Nov 3, 2025 | — |
| DEFA14A | Additional proxy material | Oct 30, 2025 | — |
| DEFA14A | Additional proxy material | Oct 28, 2025 | — |
| DEFA14A | Additional proxy material | Oct 27, 2025 | — |
| 8-K |
Current report
Other events
|
Oct 27, 2025 | Oct 27, 2025 |
| PX14A6G | Filing | Oct 27, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 27, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 24, 2025 | — |
| DFAN14A | Definitive additional materials | Oct 24, 2025 | — |
| DEFA14A | Additional proxy material | Oct 23, 2025 | — |
| 8-K |
Current report
Other events
|
Oct 23, 2025 | Oct 23, 2025 |
| DFAN14A | Definitive additional materials | Oct 22, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 22, 2025 | — |
| PX14A6G | Filing | Oct 21, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 21, 2025 | — |
| DFAN14A | Definitive additional materials | Oct 20, 2025 | — |
| DEFA14A | Additional proxy material | Oct 20, 2025 | — |
| 8-K |
Current report
Results of operations
|
Oct 20, 2025 | Oct 20, 2025 |
| DFAN14A | Definitive additional materials | Oct 17, 2025 | — |
| DEFA14A | Additional proxy material | Oct 16, 2025 | — |
| DFAN14A | Definitive additional materials | Oct 15, 2025 | — |
| DFAN14A | Definitive additional materials | Oct 14, 2025 | — |
| 8-K |
Current report
Other events
|
Oct 14, 2025 | Oct 13, 2025 |
| DFAN14A | Definitive additional materials | Oct 10, 2025 | — |
| DFAN14A | Definitive additional materials | Oct 9, 2025 | — |
| DFAN14A | Definitive additional materials | Oct 8, 2025 | — |
| DEFA14A | Additional proxy material | Oct 8, 2025 | — |
| DFAN14A | Definitive additional materials | Oct 7, 2025 | — |
| PX14A6G | Filing | Oct 7, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 7, 2025 | — |
| DFAN14A | Definitive additional materials | Oct 6, 2025 | — |
| DEFA14A | Additional proxy material | Oct 6, 2025 | — |
| DEFA14A | Additional proxy material | Oct 6, 2025 | — |
| DFAN14A | Definitive additional materials | Oct 3, 2025 | — |
| DFAN14A | Definitive additional materials | Oct 2, 2025 | — |
| DEFA14A | Additional proxy material | Sep 30, 2025 | — |
| DFAN14A | Definitive additional materials | Sep 29, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 26, 2025 | — |
| DFAN14A | Definitive additional materials | Sep 26, 2025 | — |
| DEFA14A | Additional proxy material | Sep 26, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 26, 2025 | Sep 26, 2025 |
| DFAN14A | Definitive additional materials | Sep 24, 2025 | — |
| DEFC14A | Definitive proxy statement | Sep 24, 2025 | — |
| DEFA14A | Additional proxy material | Sep 22, 2025 | — |
| PX14A6G | Filing | Sep 22, 2025 | — |
| SCHEDULE 13D | Ownership over 5% (active) | Sep 22, 2025 | — |
| DEFA14A | Additional proxy material | Sep 19, 2025 | — |
| DFAN14A | Soliciting material under 240.14a-12 | Sep 18, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 17, 2025 | — |
| DEFA14A | Additional proxy material | Sep 16, 2025 | — |
| DEFA14A | Additional proxy material | Sep 16, 2025 | — |
| DEFM14A | Filing | Sep 16, 2025 | — |
| PREC14A | Preliminary proxy statement | Sep 15, 2025 | — |
| DEFA14A | Additional proxy material | Sep 5, 2025 | — |
| DEFA14A | Additional proxy material | Sep 2, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 2, 2025 | — |
| PREM14A | Filing | Aug 29, 2025 | Aug 29, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 15, 2025 | — |
| 4 | Insider transaction | Aug 13, 2025 | Aug 12, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Aug 8, 2025 | — |
| 10-Q | Quarterly report | Aug 6, 2025 | Jun 27, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2025 | Aug 6, 2025 |
| DEFA14A | Additional proxy material | Aug 6, 2025 | — |
| 144 | Notice of proposed sale | Aug 5, 2025 | — |
| 144 | Notice of proposed sale | Aug 5, 2025 | — |
| DEFA14A | Additional proxy material | Aug 5, 2025 | — |
| DEFA14A | Additional proxy material | Aug 5, 2025 | — |
| DEFA14A | Additional proxy material | Aug 5, 2025 | — |
| 8-K |
Current report
Material agreement, Other events
|
Aug 5, 2025 | Aug 4, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 29, 2025 | — |
| 4 | Insider transaction | Jun 26, 2025 | Jun 25, 2025 |
| 4 | Insider transaction | Jun 26, 2025 | Jun 25, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 25, 2025 | Jun 25, 2025 |
| 4 | Insider transaction | Jun 20, 2025 | Jun 18, 2025 |
| 4 | Insider transaction | Jun 20, 2025 | Jun 18, 2025 |
| 4 | Insider transaction | Jun 20, 2025 | Jun 18, 2025 |
| 4 | Insider transaction | Jun 20, 2025 | Jun 18, 2025 |
| 4 | Insider transaction | Jun 20, 2025 | Jun 18, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jun 18, 2025 | Jun 18, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 4, 2025 | Jun 4, 2025 |
| 8-K |
Current report
Other events
|
May 16, 2025 | May 16, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 15, 2025 | — |
| 4 | Insider transaction | May 14, 2025 | May 8, 2025 |
| 4 | Insider transaction | May 13, 2025 | May 12, 2025 |
| 4 | Insider transaction | May 13, 2025 | May 12, 2025 |
| 10-Q | Quarterly report | May 7, 2025 | Mar 28, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 7, 2025 | May 7, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 30, 2025 | — |
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Company profile
- Industry
- Ophthalmic Goods (SIC 3851)
- Listed as
- STAA (Nasdaq)
- Fiscal year ends
- January 2
- Incorporated in
- DE
- Headquarters
- Monrovia, CA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 718937
- Former names
- STAAR SURGICAL COMPANY (until Aug 17, 2004)
Other Ophthalmic Goods companies
- Alcon Inc ALC
- Cooper Companies, Inc. COO
- Bausch & Lomb Corp BLCO
- Warby Parker Inc. WRBY
- National Vision Holdings, Inc. EYE
- RxSight, Inc. RXST
- Innovative Eyewear Inc LUCY
Source: SEC EDGAR filings. This is company-reported data, not investment advice.