Garrett Gafke - 15 May 2026 Form 4 Insider Report for MITEK SYSTEMS INC (MITK)

Reporting relationship: Chief Operating Officer
Issuer ticker: MITK
Reported as of: 15 May 2026
Net transaction value: -$299,523
SEC form: 4
Accepted by SEC: 15 May 2026, 16:33:08 UTC
Prior SEC filing: 28 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Eric Bell, by Power of Attorney

Key filing fact

Garrett Gafke filed Form 4 for MITEK SYSTEMS INC (MITK) on 15 May 2026.

Key facts

This page summarizes Garrett Gafke's Form 4 filing for MITEK SYSTEMS INC (MITK).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 15 May 2026, 16:33.

Change

Previous filing in this sequence was filed on 28 Apr 2026.
Current net transaction value: -$299,523.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001854399 Primary reporting owner

Gafke Garrett

Relationship: Chief Operating Officer
Address: 770 FIRST AVENUE, SUITE 425, SAN DIEGO
Signature: /s/ Eric Bell, by Power of Attorney
Signature date: 15 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

MITK transaction

Common Stock

Sale

Transaction value: $299,523
Shares: -21,108
Change %: -8%
Price: $14.19
Shares after: 244,279
Date: 15 May 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

MITK holding Derivative

Performance Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 412,403
Date: 15 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 412,403
Exercise price
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.94 - $14.66, inclusive. The reporting person undertakes to provide to Mitek Systems, Inc., any security holder of Mitek Systems, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Footnote F2

Represented performance restricted stock previously granted, which vest based upon the achievement of certain performance criteria over three years following the grant dates. The performance criteria for each performance period is for the % increase in value of Mitek's common stock to meet or exceed the % increase in value of the Russell 2000 Index over the applicable Performance Period, based on a hypothetical investment in both Mitek's common stock and the Russell 2000 Index. At the end of the applicable Performance Period, the value of the hypothetical investments is determined by assuming the sale of each. The % change is determined by comparing the increase in value to the starting investment.