Mitek Systems, Inc.
A maker of software that lets people deposit checks by snapping a photo with their phone and helps banks and other businesses verify identities and block fraud, including AI-generated deepfakes. Founded in San Diego in 1986, it pioneered mobile check deposit in 2008, and its products like Mobile Deposit, MiVIP, and MiPass now serve financial institutions, fintechs, and telecoms worldwide. Its name is often confused with a construction firm, MiTek Inc., that shares a similar spelling.
Granted 100.0K · Sold 344.8K
Granted 341.6K
Granted 155.0K · Sold 2.69M
Granted 2.39M · Sold 1.78M
Granted 648.3K · Sold 159.6K
Granted 525.6K · Bought 55.0K
Granted 282.4K · Bought 15.0K · Sold 44.0K
Granted 417.9K · Sold 173.6K
Granted 187.5K · Bought 20.0K
Granted 863.2K · Sold 658.0K
Granted 478.3K · Sold 186.1K
Granted 226.7K
Granted 188.9K · Bought 12.0K · Sold 4.1K
Granted 344.7K · Sold 172.5K
Granted 288.0K · Sold 125.3K
Granted 236.6K · Sold 50.0K
Granted 180.0K · Sold 15.0K
Granted 248.6K · Sold 130.7K
Granted 33.2K · Sold 20.3K
Granted 47.9K · Sold 18.7K
Granted 86.0K · Bought 10.0K
Granted 90.0K
Granted 103.4K · Sold 16.8K
Granted 366.5K · Sold 182.6K
Granted 150.0K
Granted 85.5K · Sold 6.2K
Granted 80.8K
Granted 75.3K
Granted 60.5K
Granted 142.4K · Sold 86.6K
Granted 10.2K
Granted 52.7K
Granted 28.2K · Sold 2.5K
Granted 30.2K · Bought 7.5K
Granted 96.8K · Sold 93.4K
Granted 49.1K
Granted 112.6K · Sold 31.1K
Sold 2.14M
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Thornton Sally BDirector · 5 transactions | — | 4.92Mas of Feb 2012 | 100.0K | — | 344.8K |
| Thornton John M +1 co-filerDirector · 10 transactions | — | 4.46Mas of Nov 2013 | 341.6K | — | — |
| Thornton John MDirector · 136 transactions | — | 739.6Kas of Feb 2016 | 155.0K | — | 2.69M |
| Debello James BFormer CEO, Director · 69 transactions | — | 591.9Kas of Jan 2019 | 2.39M | — | 1.78M |
| Carnecchia Scipio MaximusChief Executive Officer, Director · 25 transactions | — | 541.3Kas of Dec 2023 | 648.3K | — | 159.6K |
| West Edward HChief Executive Officer, Director · 5 transactions | — | 474.6K | 525.6K | 55.0K | — |
| Hart Alex WDirector · 20 transactions | — | 336.2Kas of Mar 2021 | 282.4K | 15.0K | 44.0K |
| Gafke GarrettChief Operating Officer · 5 transactions | — | 244.3K | 417.9K | — | 173.6K |
| Hale James C IIIDirector · 12 transactions | — | 237.5Kas of Oct 2024 | 187.5K | 20.0K | — |
| Diamond Michael EGeneral Manager · 81 transactions | — | 233.3Kas of Jun 2025 | 863.2K | — | 658.0K |
| Gray JasonGC, Secretary & Admin Officer · 46 transactions | — | 208.8K | 478.3K | — | 186.1K |
| Lyle DavidChief Financial Officer · 7 transactions | — | 207.5K | 226.7K | — | — |
| Carter Scott RDirector · 8 transactions | — | 203.6K | 188.9K | 12.0K | 4.1K |
| Ritter StephenChief Technology Officer · 39 transactions | — | 182.3Kas of Nov 2022 | 344.7K | — | 172.5K |
| Hansen Bruce EdwardDirector · 18 transactions | — | 162.8Kas of Mar 2022 | 288.0K | — | 125.3K |
| Cunningham Vinton PaulDirector · 15 transactions | — | 161.6Kas of Mar 2017 | 236.6K | — | 50.0K |
| Farmer Gerald IDirector · 8 transactions | — | 135.0Kas of Feb 2014 | 180.0K | — | 15.0K |
| Davison Jeffrey CChief Financial Officer · 21 transactions | — | 127.3Kas of Jun 2021 | 248.6K | — | 130.7K |
| Marsal Karel J.Chief Operating Officer · 5 transactions | — | 118.0Kas of Nov 2018 | 33.2K | — | 20.3K |
| Sarah ClarkVP, Product & Customer Success · 10 transactions | — | 100.1Kas of May 2018 | 47.9K | — | 18.7K |
| Stevenson Kimberly SDirector · 8 transactions | — | 96.0K | 86.0K | 10.0K | — |
| Bealmear Michael WDirector · 5 transactions | — | 90.0Kas of Feb 2011 | 90.0K | — | — |
| Wells DonnaDirector · 9 transactions | — | 89.7K | 103.4K | — | 16.8K |
| Clark Russell C.Chief Financial Officer · 23 transactions | — | 88.8Kas of Jul 2017 | 366.5K | — | 182.6K |
| Tudor William PaulDirector · 7 transactions | — | 83.0Kas of Feb 2012 | 150.0K | — | — |
| Teruel FrankCFO · 5 transactions | — | 81.3Kas of Nov 2022 | 85.5K | — | 6.2K |
| Repo SusanDirector · 6 transactions | — | 80.8K | 80.8K | — | — |
| Gupta RahulDirector · 5 transactions | — | 77.3K | 75.3K | — | — |
| Denman Kenneth DDirector · 4 transactions | — | 60.5Kas of Nov 2019 | 60.5K | — | — |
| Aulet William KDirector · 13 transactions | — | 55.8Kas of Dec 2021 | 142.4K | — | 86.6K |
| Bell Eric ChristopherChief Accounting Officer · 1 transaction | — | 53.5K | 10.2K | — | — |
| Marcus Scott AdamGeneral Counsel · 2 transactions | — | 52.7Kas of Nov 2022 | 52.7K | — | — |
| Strange Michael SChief Technology Officer · 2 transactions | — | 48.5Kas of Jul 2014 | 28.2K | — | 2.5K |
| Rossi MarkDirector · 5 transactions | — | 47.7K | 30.2K | 7.5K | — |
| Thompson Jane J.Director · 10 transactions | — | 46.8Kas of Dec 2020 | 96.8K | — | 93.4K |
| Fay James DanielDirector · 3 transactions | — | 38.2K | 49.1K | — | — |
| Briggs Christopher HSVP Identity · 15 transactions | — | 29.5Kas of Apr 2025 | 112.6K | — | 31.1K |
| Harland Clarke Corp.Former 10% Owner · 1 transaction | — | 0as of May 2011 | — | — | 2.14M |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over all recorded history: -9.02M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.