Mitek Systems, Inc. (MITK) Insider Trading
Over the last 3 months, MITK insiders made 0 open-market buys and 2 sales, a net sale of -$2.4M (SEC Form 4). Over the last 6 months, 135 institutions increased and 113 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
2
Net (3m)
-$2.4M
Insider trades by month Buys Sells
Feb
Mar
Jun
Mar
Apr
May
Context3-month price +6.5%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| May 15, 2026 | Gafke Garrettofficer: Chief Operating Officer | Sell | 21,108 | $14.19 |
| Apr 28, 2026 | Gafke Garrettofficer: Chief Operating Officer | Option | 240,384 | — |
| Apr 28, 2026 | Gafke Garrettofficer: Chief Operating Officer | Grant | 120,192 | — |
| Apr 28, 2026 | Gafke Garrettofficer: Chief Operating Officer | Sell | 152,529 | $13.92 |
| Mar 5, 2026 | Stevenson Kimberly Sdirector | Grant | 11,448 | — |
| Mar 5, 2026 | Repo Susandirector | Grant | 11,448 | — |
| Mar 5, 2026 | Carter Scott Rdirector | Grant | 11,448 | — |
| Mar 5, 2026 | Fay James Danieldirector | Grant | 11,448 | — |
| Mar 5, 2026 | Gupta Rahuldirector | Grant | 11,448 | — |
| Mar 5, 2026 | Gray Jasonofficer: GC, Secretary & Admin Officer | Sell | 73,174 | $14.74 |
| Mar 5, 2026 | Wells Donnadirector | Grant | 11,448 | — |
| Mar 5, 2026 | Gray Jasonofficer: GC, Secretary & Admin Officer | Option | 32,861 | $8.60 |
| Mar 5, 2026 | ROSSI MARKdirector | Grant | 11,448 | — |
| Mar 5, 2026 | Gray Jasonofficer: GC, Secretary & Admin Officer | Option | 30,313 | $9.50 |
| Feb 6, 2026 | BELL ERIC CHRISTOPHERofficer: Chief Accounting Officer | Grant | 10,184 | — |
| Jan 6, 2026 | Lyle Davidofficer: Chief Financial Officer | Tax | 14,878 | $9.97 |
| Jan 6, 2026 | Lyle Davidofficer: Chief Financial Officer | Option | 12,958 | — |
| Dec 12, 2025 | Gray Jasonofficer: GC, Secretary & Admin Officer | Option | 20,016 | $9.23 |
| Dec 12, 2025 | Gray Jasonofficer: GC, Secretary & Admin Officer | Tax | 19,852 | $9.23 |
| Dec 10, 2025 | Gray Jasonofficer: GC, Secretary & Admin Officer | Option | 14,506 | $9.14 |
| Dec 10, 2025 | Lyle Davidofficer: Chief Financial Officer | Option | 22,075 | — |
| Dec 10, 2025 | Lyle Davidofficer: Chief Financial Officer | Tax | 19,163 | $9.14 |
| Dec 10, 2025 | Lyle Davidofficer: Chief Financial Officer | Option | 20,479 | $9.14 |
| Dec 10, 2025 | Gray Jasonofficer: GC, Secretary & Admin Officer | Option | 15,636 | — |
| Dec 10, 2025 | Gray Jasonofficer: GC, Secretary & Admin Officer | Tax | 13,739 | $9.14 |
| Nov 21, 2025 | Gafke Garrettofficer: Chief Operating Officer | Grant | 57,340 | $8.72 |
| Nov 21, 2025 | Lyle Davidofficer: Chief Financial Officer | Grant | 68,808 | — |
| Nov 21, 2025 | Gray Jasonofficer: GC, Secretary & Admin Officer | Grant | 48,739 | $8.72 |
| Nov 21, 2025 | Gafke Garrettofficer: Chief Operating Officer | Grant | 172,019 | — |
| Nov 21, 2025 | WEST EDWARD Hdirector, officer: Chief Executive Officer | Grant | 114,679 | $8.72 |
Source: MITK SEC Form 4 filings, latest May 15, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their MITK positions over the last 6 months (SEC Form 13F).
Increased
135
New positions
72
Reduced
113
Sold out
44
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| VANGUARD GROUP INC | Increased | 3.8M | Jan 29, 2026 |
| BLACKROCK, INC. | Increased | 3.3M | Feb 12, 2026 |
| BLACKROCK, INC. | Reduced | 3.3M | May 13, 2026 |
| LEGAL & GENERAL GROUP PLC | Reduced | 2.8M | Feb 9, 2026 |
| LEGAL & GENERAL GROUP PLC | Reduced | 2.6M | May 8, 2026 |
| INVESCO LTD. | Increased | 1.9M | Feb 19, 2026 |
| TOPLINE CAPITAL MANAGEMENT, LLC | Increased | 1.9M | Feb 17, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1.9M | May 15, 2026 |
| INVESCO LTD. | Reduced | 1.9M | May 12, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 1.7M | May 7, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 1.7M | Feb 12, 2026 |
| TOPLINE CAPITAL MANAGEMENT, LLC | Reduced | 1.6M | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 1.5M | May 8, 2026 |
| IMPAX ASSET MANAGEMENT GROUP PLC | Increased | 1.4M | May 12, 2026 |
| IMPAX ASSET MANAGEMENT GROUP PLC | Increased | 1.3M | Jan 29, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.