Mitek Systems Inc SEC filings MITK
Mitek Systems Inc has 1,000 filings in SEC EDGAR's recent list, going back to Feb 2, 2004. Its latest annual report, Form ARS, was filed on Jan 26, 2026 for the period ended Sep 30, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 6, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 9, 2026 (officer or director change). The company's fiscal year ends on September 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Officer or director change
|
Oct 9, 2026 | Oct 9, 2026 |
| 4 | Insider transaction | Oct 5, 2026 | Oct 1, 2026 |
| 4 | Insider transaction | Aug 19, 2026 | Aug 17, 2026 |
| 3 | Initial insider ownership | Aug 19, 2026 | Aug 17, 2026 |
| 4 | Insider transaction | Aug 18, 2026 | Aug 14, 2026 |
| 10-Q | Quarterly report | Aug 6, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 6, 2026 | Aug 6, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 15, 2026 |
| 144 | Notice of proposed sale | May 15, 2026 | — |
| 10-Q | Quarterly report | May 7, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 7, 2026 | May 7, 2026 |
| 4 | Insider transaction | Apr 28, 2026 | Apr 25, 2026 |
| 144 | Notice of proposed sale | Apr 28, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| S-8 | Employee stock plan registration | Mar 6, 2026 | — |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Mar 4, 2026 | Mar 3, 2026 |
| 144 | Notice of proposed sale | Mar 3, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Feb 20, 2026 | Feb 20, 2026 |
| 4 | Insider transaction | Feb 6, 2026 | Feb 5, 2026 |
| 3 | Initial insider ownership | Feb 6, 2026 | Feb 5, 2026 |
| 8-K |
Current report
Agreement ended, Results of operations, Officer or director change, Regulation FD disclosure, Other events
|
Feb 5, 2026 | Feb 5, 2026 |
| 10-Q | Quarterly report | Feb 5, 2026 | Dec 31, 2025 |
| ARS | Annual report to shareholders | Jan 26, 2026 | Sep 30, 2025 |
| DEF 14A | Proxy statement | Jan 26, 2026 | Jan 26, 2026 |
| 8-K |
Current report
New debt
|
Jan 22, 2026 | Jan 22, 2026 |
| 4 | Insider transaction | Jan 6, 2026 | Jan 2, 2026 |
| 144 | Notice of proposed sale | Dec 16, 2025 | — |
| 4 | Insider transaction | Dec 12, 2025 | Dec 10, 2025 |
| 8-K |
Current report
Results of operations
|
Dec 11, 2025 | Dec 11, 2025 |
| 10-K | Annual report | Dec 11, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Dec 10, 2025 | Dec 8, 2025 |
| 4 | Insider transaction | Dec 10, 2025 | Dec 8, 2025 |
| 4 | Insider transaction | Nov 21, 2025 | Nov 19, 2025 |
| 4 | Insider transaction | Nov 21, 2025 | Nov 19, 2025 |
| 4 | Insider transaction | Nov 21, 2025 | Nov 19, 2025 |
| 4 | Insider transaction | Nov 21, 2025 | Nov 19, 2025 |
| 4 | Insider transaction | Oct 3, 2025 | Oct 1, 2025 |
| 8-K |
Current report
Officer or director change
|
Sep 16, 2025 | Sep 12, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2025 | Aug 7, 2025 |
| 10-Q | Quarterly report | Aug 7, 2025 | Jun 30, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 17, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 8, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 8, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 8, 2025 | — |
| 4 | Insider transaction | Jun 17, 2025 | Jun 13, 2025 |
| 144 | Notice of proposed sale | Jun 13, 2025 | — |
| 144 | Notice of proposed sale | Jun 13, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 3, 2025 | Jun 3, 2025 |
| 4 | Insider transaction | May 16, 2025 | Nov 26, 2023 |
| 4/A | Form 4/a | May 16, 2025 | Dec 8, 2024 |
| 10-Q | Quarterly report | May 8, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Material agreement, Results of operations, New debt
|
May 8, 2025 | May 7, 2025 |
| 4 | Insider transaction | Apr 30, 2025 | Apr 28, 2025 |
| 4 | Insider transaction | Apr 30, 2025 | Apr 26, 2023 |
| 3/A | Form 3/a | Apr 30, 2025 | Nov 1, 2022 |
| 4 | Insider transaction | Apr 29, 2025 | Apr 25, 2025 |
| 3 | Initial insider ownership | Apr 29, 2025 | Apr 25, 2025 |
| 8-K |
Current report
Unregistered share sale, Officer or director change, Regulation FD disclosure
|
Apr 28, 2025 | Apr 25, 2025 |
| 8-K |
Current report
Other events
|
Mar 11, 2025 | Mar 8, 2025 |
| 4 | Insider transaction | Mar 10, 2025 | Mar 6, 2025 |
| 4 | Insider transaction | Mar 10, 2025 | Mar 6, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Mar 7, 2025 | Mar 7, 2025 |
| 4 | Insider transaction | Mar 6, 2025 | Mar 4, 2025 |
| 4 | Insider transaction | Mar 6, 2025 | Mar 4, 2025 |
| 4 | Insider transaction | Mar 6, 2025 | Mar 4, 2025 |
| 4 | Insider transaction | Mar 6, 2025 | Mar 4, 2025 |
| 4 | Insider transaction | Mar 6, 2025 | Mar 4, 2025 |
| 4 | Insider transaction | Mar 6, 2025 | Mar 4, 2025 |
| 4 | Insider transaction | Mar 6, 2025 | Mar 4, 2025 |
| 3 | Initial insider ownership | Mar 6, 2025 | Mar 4, 2025 |
| 4 | Insider transaction | Feb 24, 2025 | Feb 20, 2025 |
| 4 | Insider transaction | Feb 20, 2025 | Feb 20, 2025 |
| 4 | Insider transaction | Feb 18, 2025 | Feb 13, 2025 |
| DEFA14A | Additional proxy material | Feb 18, 2025 | — |
| 144 | Notice of proposed sale | Feb 13, 2025 | — |
| 10-Q | Quarterly report | Feb 10, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 10, 2025 | Feb 10, 2025 |
| 8-K |
Current report
Officer or director change
|
Jan 28, 2025 | Jan 28, 2025 |
| ARS | Annual report to shareholders | Jan 28, 2025 | Sep 30, 2024 |
| DEFA14A | Additional proxy material | Jan 28, 2025 | — |
| DEF 14A | Proxy statement | Jan 28, 2025 | Jan 28, 2025 |
| 10-K | Annual report | Dec 16, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Dec 16, 2024 | Dec 16, 2024 |
| 4 | Insider transaction | Dec 12, 2024 | Dec 11, 2024 |
| 4 | Insider transaction | Dec 10, 2024 | Dec 8, 2024 |
| 4 | Insider transaction | Dec 10, 2024 | Dec 8, 2024 |
| 4 | Insider transaction | Dec 10, 2024 | Dec 3, 2024 |
| 4 | Insider transaction | Dec 10, 2024 | Nov 27, 2024 |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 12, 2024 | — |
| 4 | Insider transaction | Oct 22, 2024 | Oct 21, 2024 |
| 3 | Initial insider ownership | Oct 22, 2024 | Oct 21, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 22, 2024 | Oct 21, 2024 |
| 4 | Insider transaction | Oct 11, 2024 | Oct 11, 2024 |
| 4 | Insider transaction | Oct 3, 2024 | Oct 1, 2024 |
| 3 | Initial insider ownership | Oct 3, 2024 | Oct 1, 2024 |
| 8-K |
Current report
Unregistered share sale, Officer or director change, Regulation FD disclosure
|
Oct 2, 2024 | Oct 1, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Sep 13, 2024 | Sep 10, 2024 |
| 4 | Insider transaction | Sep 12, 2024 | Sep 10, 2024 |
| 4 | Insider transaction | Sep 12, 2024 | Sep 10, 2024 |
| 4 | Insider transaction | Sep 12, 2024 | Sep 10, 2024 |
| 4 | Insider transaction | Sep 12, 2024 | Sep 10, 2024 |
| 4 | Insider transaction | Sep 12, 2024 | Sep 10, 2024 |
| ARS | Annual report to shareholders | Aug 14, 2024 | Sep 30, 2023 |
| DEF 14A | Proxy statement | Aug 14, 2024 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2024 | Aug 8, 2024 |
| 10-Q | Quarterly report | Aug 8, 2024 | Jun 30, 2024 |
| 144 | Notice of proposed sale | Jul 29, 2024 | — |
| 4 | Insider transaction | Jun 14, 2024 | Jun 14, 2024 |
| 144 | Notice of proposed sale | Jun 14, 2024 | — |
| 8-K |
Current report
Officer or director change, Other events
|
Jun 11, 2024 | Jun 9, 2024 |
| 4 | Insider transaction | Jun 7, 2024 | Jun 7, 2024 |
| 144 | Notice of proposed sale | Jun 7, 2024 | — |
| 4 | Insider transaction | Jun 7, 2024 | Jun 4, 2024 |
| 144 | Notice of proposed sale | Jun 6, 2024 | — |
| 8-K/A |
Amended current report
Officer or director change
|
Jun 5, 2024 | May 9, 2024 |
| 8-K |
Current report
Results of operations, Officer or director change, Other events
|
May 13, 2024 | May 9, 2024 |
| 10-Q | Quarterly report | May 10, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Other events
|
Apr 24, 2024 | Apr 24, 2024 |
| 8-K/A |
Amended current report
Results of operations
|
Apr 17, 2024 | Apr 15, 2024 |
| 10-Q | Quarterly report | Apr 15, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Apr 15, 2024 | Apr 15, 2024 |
| 8-K |
Current report
Other events
|
Apr 3, 2024 | Apr 1, 2024 |
| 10-K | Annual report | Mar 19, 2024 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 19, 2024 | Mar 19, 2024 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Feb 14, 2024 | Feb 13, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| NT 10-Q | Filing | Feb 9, 2024 | Dec 31, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 25, 2024 | — |
| 8-K |
Current report
Listing notice, Other events
|
Jan 17, 2024 | Jan 17, 2024 |
| 4 | Insider transaction | Jan 4, 2024 | Jan 2, 2024 |
| 3 | Initial insider ownership | Jan 4, 2024 | Jan 2, 2024 |
| 8-K |
Current report
Officer or director change, Other events
|
Dec 19, 2023 | Dec 19, 2023 |
| 8-K |
Current report
Other events
|
Dec 18, 2023 | Dec 18, 2023 |
| NT 10-K | Filing | Dec 15, 2023 | Sep 30, 2023 |
| 4 | Insider transaction | Dec 12, 2023 | Dec 10, 2023 |
| 4 | Insider transaction | Dec 12, 2023 | Nov 30, 2023 |
| 4 | Insider transaction | Dec 12, 2023 | Nov 30, 2023 |
| 4 | Insider transaction | Dec 12, 2023 | Nov 30, 2023 |
| 8-K |
Current report
Results of operations, Other events
|
Dec 7, 2023 | Dec 7, 2023 |
| 4 | Insider transaction | Dec 6, 2023 | Dec 1, 2023 |
| 4 | Insider transaction | Dec 5, 2023 | Dec 1, 2023 |
| 4 | Insider transaction | Dec 5, 2023 | Dec 1, 2023 |
| 4 | Insider transaction | Nov 30, 2023 | Nov 26, 2023 |
| 4 | Insider transaction | Nov 29, 2023 | Nov 26, 2023 |
| 4 | Insider transaction | Nov 16, 2023 | Nov 14, 2023 |
| 4 | Insider transaction | Nov 16, 2023 | Nov 6, 2023 |
| 8-K |
Current report
Other events
|
Nov 7, 2023 | Nov 6, 2023 |
| 4 | Insider transaction | Nov 6, 2023 | Nov 2, 2023 |
| 4 | Insider transaction | Nov 6, 2023 | Nov 2, 2023 |
| 4 | Insider transaction | Nov 6, 2023 | Nov 2, 2023 |
| 4 | Insider transaction | Nov 6, 2023 | Nov 2, 2023 |
| 4 | Insider transaction | Nov 6, 2023 | Nov 2, 2023 |
| S-8 | Employee stock plan registration | Nov 1, 2023 | — |
| 10-Q | Quarterly report | Oct 26, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Oct 26, 2023 | Oct 26, 2023 |
| 8-K |
Current report
Other events
|
Oct 13, 2023 | Oct 9, 2023 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Oct 3, 2023 | Oct 2, 2023 |
| 10-Q | Quarterly report | Sep 29, 2023 | Mar 31, 2023 |
| DEFA14A | Additional proxy material | Sep 19, 2023 | — |
| 8-K |
Current report
Results of operations
|
Sep 14, 2023 | Sep 14, 2023 |
| 10-Q | Quarterly report | Sep 6, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Sep 5, 2023 | Sep 5, 2023 |
| ARS | Annual report to shareholders | Aug 22, 2023 | Sep 30, 2022 |
| DEF 14A | Proxy statement | Aug 22, 2023 | Sep 30, 2022 |
| 8-K |
Current report
Listing notice, Other events
|
Aug 18, 2023 | Aug 16, 2023 |
| 8-K/A |
Amended current report
Listing notice, Other events
|
Aug 17, 2023 | Aug 14, 2023 |
| 8-K |
Current report
Listing notice, Other events
|
Aug 16, 2023 | Aug 14, 2023 |
| PRE 14A | Preliminary proxy statement | Aug 10, 2023 | Sep 30, 2022 |
| NT 10-Q | Filing | Aug 10, 2023 | Jun 30, 2023 |
| 10-K | Annual report | Jul 31, 2023 | Sep 30, 2022 |
| 8-K |
Current report
Listing notice, Other events
|
Jul 5, 2023 | Jul 5, 2023 |
| 8-K |
Current report
Results of operations
|
Jun 29, 2023 | Jun 29, 2023 |
| 8-K |
Current report
Results of operations, Listing notice, Regulation FD disclosure
|
Jun 13, 2023 | Jun 13, 2023 |
| 4 | Insider transaction | May 18, 2023 | May 16, 2023 |
| 8-K |
Current report
Listing notice, Other events
|
May 12, 2023 | May 12, 2023 |
| NT 10-Q | Filing | May 11, 2023 | May 9, 2023 |
| 8-K |
Current report
Results of operations, Restatement
|
May 8, 2023 | May 5, 2023 |
| 8-K |
Current report
Officer or director change
|
Apr 28, 2023 | Apr 25, 2023 |
| 8-K |
Current report
Officer or director change
|
Mar 15, 2023 | Mar 15, 2023 |
| 8-K |
Current report
Listing notice, Other events
|
Feb 22, 2023 | Feb 16, 2023 |
| SC 13G | Ownership over 5% (passive) | Feb 16, 2023 | — |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2023 | — |
| NT 10-Q | Filing | Feb 10, 2023 | Feb 9, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2023 | — |
| 3 | Initial insider ownership | Feb 1, 2023 | Jan 24, 2023 |
| 3 | Initial insider ownership | Feb 1, 2023 | Feb 1, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 31, 2023 | — |
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
- Computer Peripheral Equipment, NEC (SIC 3577)
- Listed as
- MITK (Nasdaq)
- Fiscal year ends
- September 30
- Incorporated in
- DE
- Headquarters
- San Diego, CA
- SEC filer status
- Accelerated filer
- SEC CIK
- 807863
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.