# Mitek Systems Inc: filings

MITK · Nasdaq · CIK 807863 · [Technology](/sectors/technology.md) · fiscal year ends Sep 30

Pages: [Overview](/companies/mitk.md) · [Financials](/companies/mitk/financials.md) · [Filings](/companies/mitk/filings.md) · [Insiders](/companies/mitk/insiders.md)

## Reports and events: 273 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 420, 8-K 173, 10-Q 54, 3 34, SC 13G/A 29, 10-K 18, 144 18, DEF 14A 18, SC 13G 18, S-8 13, 4/A 12, DEFA14A 7, UPLOAD 7, 8-K/A 6, CORRESP 6, NT 10-Q 5, SCHEDULE 13G/A 5, ARS 4, D 3, EFFECT 3, PRE 14A 3, S-3 3, 3/A 2, 424B5 2, DEFR14A 2, NT 10-K 2, S-3/A 2, SC 13D/A 2, 10-K/A 1, 10-Q/A 1, 8-A12B 1, 8-A12G 1, CERTNAS 1, CT ORDER 1, FWP 1, NT 10-K/A 1, S-8 POS 1, SCHEDULE 13G 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-09 | 20:39 ET | [8-K](/filings/0000807863-26-000038.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000807863-26-000038 |
| 2026-08-06 | 20:08 ET | [10-Q](/filings/0000807863-26-000036.md) | Quarterly report, period 2026-06-30 | 0000807863-26-000036 |
| 2026-08-06 | 20:04 ET | [8-K](/filings/0000807863-26-000035.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0000807863-26-000035 |
| 2026-05-07 | 20:11 ET | [10-Q](/filings/0000807863-26-000026.md) | Quarterly report, period 2026-03-31 | 0000807863-26-000026 |
| 2026-05-07 | 20:07 ET | [8-K](/filings/0000807863-26-000025.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000807863-26-000025 |
| 2026-03-04 | 22:54 ET | [8-K](/filings/0000807863-26-000011.md) | 5.07 Shareholder vote results | 0000807863-26-000011 |
| 2026-02-20 | 21:13 ET | [8-K](/filings/0000807863-26-000009.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000807863-26-000009 |
| 2026-02-05 | 21:14 ET | [8-K](/filings/0001628280-26-005789.md) | 1.02 Termination of a material agreement; 2.02 Results of operations; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001628280-26-005789 |
| 2026-02-05 | 21:13 ET | [10-Q](/filings/0001628280-26-005783.md) | Quarterly report, period 2025-12-31 | 0001628280-26-005783 |
| 2026-01-26 | 22:15 ET | [DEF 14A](/filings/0001628280-26-003469.md) | Proxy statement, period 2026-01-26 | 0001628280-26-003469 |
| 2026-01-22 | 22:27 ET | [8-K](/filings/0001628280-26-003124.md) | 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001628280-26-003124 |
| 2025-12-11 | 21:05 ET | [8-K](/filings/0001628280-25-056525.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-25-056525 |
| 2025-12-11 | 21:04 ET | [10-K](/filings/0001628280-25-056520.md) | Annual report, period 2025-09-30 | 0001628280-25-056520 |
| 2025-09-16 | 12:19 ET | [8-K](/filings/0000807863-25-000126.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000807863-25-000126 |
| 2025-08-07 | 20:43 ET | [8-K](/filings/0000807863-25-000120.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000807863-25-000120 |
| 2025-08-07 | 20:42 ET | [10-Q](/filings/0000807863-25-000119.md) | Quarterly report, period 2025-06-30 | 0000807863-25-000119 |
| 2025-06-03 | 12:26 ET | [8-K](/filings/0000807863-25-000103.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000807863-25-000103 |
| 2025-05-08 | 20:20 ET | [10-Q](/filings/0000807863-25-000092.md) | Quarterly report, period 2025-03-31 | 0000807863-25-000092 |
| 2025-05-08 | 20:14 ET | [8-K](/filings/0000807863-25-000090.md) | 1.01 Entry into a material agreement; 2.02 Results of operations; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0000807863-25-000090 |
| 2025-04-28 | 12:06 ET | [8-K](/filings/0000807863-25-000069.md) | 3.02 Unregistered sale of equity; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000807863-25-000069 |
| 2025-03-11 | 00:46 ET | [8-K](/filings/0000807863-25-000063.md) | 8.01 Other events | 0000807863-25-000063 |
| 2025-03-07 | 21:46 ET | [8-K](/filings/0000807863-25-000056.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000807863-25-000056 |
| 2025-02-10 | 21:08 ET | [10-Q](/filings/0000807863-25-000022.md) | Quarterly report, period 2024-12-31 | 0000807863-25-000022 |
| 2025-02-10 | 21:06 ET | [8-K](/filings/0000807863-25-000021.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000807863-25-000021 |
| 2025-01-28 | 21:07 ET | [8-K](/filings/0000807863-25-000013.md) | 5.02 Departure or appointment of officers or directors | 0000807863-25-000013 |
| 2025-01-28 | 21:04 ET | [DEF 14A](/filings/0000807863-25-000007.md) | Proxy statement, period 2025-01-28 | 0000807863-25-000007 |
| 2024-12-16 | 21:53 ET | [10-K](/filings/0000807863-24-000142.md) | Annual report, period 2024-09-30 | 0000807863-24-000142 |
| 2024-12-16 | 21:09 ET | [8-K](/filings/0000807863-24-000140.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0000807863-24-000140 |
| 2024-10-22 | 20:12 ET | [8-K](/filings/0000807863-24-000119.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000807863-24-000119 |
| 2024-10-02 | 21:49 ET | [8-K](/filings/0000807863-24-000101.md) | 3.02 Unregistered sale of equity; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000807863-24-000101 |
| 2024-09-13 | 20:17 ET | [8-K](/filings/0000807863-24-000097.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000807863-24-000097 |
| 2024-08-14 | 21:29 ET | [DEF 14A](/filings/0000807863-24-000086.md) | Proxy statement, period 2023-09-30 | 0000807863-24-000086 |
| 2024-08-08 | 20:48 ET | [8-K](/filings/0000807863-24-000083.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000807863-24-000083 |
| 2024-08-08 | 20:47 ET | [10-Q](/filings/0000807863-24-000082.md) | Quarterly report, period 2024-06-30 | 0000807863-24-000082 |
| 2024-06-11 | 20:45 ET | [8-K](/filings/0000807863-24-000072.md) | 5.02 Departure or appointment of officers or directors; 8.01 Other events | 0000807863-24-000072 |
| 2024-06-05 | 12:49 ET | [8-K/A](/filings/0000807863-24-000064.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000807863-24-000064 |
| 2024-05-13 | 11:08 ET | [8-K](/filings/0000807863-24-000059.md) | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors; 8.01 Other events; 9.01 Financial statements and exhibits | 0000807863-24-000059 |
| 2024-05-10 | 20:19 ET | [10-Q](/filings/0000807863-24-000053.md) | Quarterly report, period 2024-03-31 | 0000807863-24-000053 |
| 2024-04-24 | 21:26 ET | [8-K](/filings/0000807863-24-000049.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000807863-24-000049 |
| 2024-04-17 | 21:45 ET | [8-K/A](/filings/0000807863-24-000047.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000807863-24-000047 |
| 2024-04-15 | 21:16 ET | [10-Q](/filings/0000807863-24-000045.md) | Quarterly report, period 2023-12-31 | 0000807863-24-000045 |
| 2024-04-15 | 21:13 ET | [8-K](/filings/0000807863-24-000043.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000807863-24-000043 |
| 2024-04-03 | 21:30 ET | [8-K](/filings/0000807863-24-000037.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000807863-24-000037 |
| 2024-03-19 | 21:06 ET | [10-K](/filings/0000950123-24-002926.md) | Annual report, period 2023-09-30 | 0000950123-24-002926 |
| 2024-03-19 | 20:00 ET | [8-K](/filings/0000807863-24-000033.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000807863-24-000033 |
| 2024-02-14 | 02:03 ET | [8-K](/filings/0000807863-24-000017.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 8.01 Other events; 9.01 Financial statements and exhibits | 0000807863-24-000017 |
| 2024-01-17 | 22:28 ET | [8-K](/filings/0000807863-24-000011.md) | 3.01 Delisting notice; 8.01 Other events; 9.01 Financial statements and exhibits | 0000807863-24-000011 |
| 2023-12-19 | 22:28 ET | [8-K](/filings/0000807863-23-000168.md) | 5.02 Departure or appointment of officers or directors; 8.01 Other events; 9.01 Financial statements and exhibits | 0000807863-23-000168 |
| 2023-12-18 | 22:29 ET | [8-K](/filings/0000807863-23-000166.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000807863-23-000166 |
| 2023-12-07 | 21:16 ET | [8-K](/filings/0000807863-23-000151.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0000807863-23-000151 |

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Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 14:57 ET. No prices; not investment advice.