Michael E. Diamond files SEC Form 4 disclosures for MITEK SYSTEMS INC. They have made 33 open-market trades across 1 company since 2014, most recently 2025-06-13.
CIK 0001590840
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 33 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MITK | 233,340 | $3.8M |
Shares reported on the most recent Form 4, priced at the 2025-06-17 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MITK | SELL · 10b5-1 | 2025-06-13 | 2025-06-17 | $9.77 | $1.4M | +1.9% | -2.1% | +2.6% |
| MITK | SELL | 2025-02-13 | 2025-02-18 | $10.14 | $738K | -3.3% | -6.5% | +1.1% |
| MITK | SELL | 2024-11-27 | 2024-12-10 | $9.16 | $66K | +26.0% | +13.7% | -2.6% |
| MITK | SELL | 2023-12-01 | 2023-12-12 | $10.91 | $101K | +10.8% | +4.7% | +1.8% |
| MITK | SELL | 2023-11-14 | 2023-11-16 | $10.77 | $32K | +6.1% | +19.7% | +13.7% |
| MITK | SELL | 2022-11-28 | 2022-11-30 | $10.71 | $32K | +1.9% | -4.7% | -8.6% |
| MITK | SELL | 2022-11-15 | 2022-11-17 | $11.51 | $34K | -5.5% | -7.4% | -9.9% |
| MITK | SELL | 2022-11-07 | 2022-11-09 | $11.29 | $30K | -5.1% | -7.3% | -6.0% |
| MITK | SELL | 2022-03-25 | 2022-03-29 | $14.22 | $8K | -9.3% | -12.5% | -37.5% |
| MITK | SELL | 2022-03-22 | 2022-03-23 | $14.20 | $105K | +2.9% | -9.7% | -39.0% |
| MITK | SELL | 2021-12-23 | 2021-12-28 | $16.69 | $501 | -5.5% | -12.9% | -17.1% |
| MITK | SELL | 2021-11-30 | 2021-11-30 | $16.73 | $51K | -1.8% | +1.5% | -13.7% |
| MITK | SELL | 2021-11-16 | 2021-11-17 | $16.71 | $50K | -3.2% | -6.7% | -11.0% |
| MITK | SELL | 2021-11-09 | 2021-11-12 | $17.75 | $46K | +1.0% | -2.4% | -6.6% |
| MITK | SELL | 2021-01-19 | 2021-01-21 | $16.84 | $1.5M | -13.4% | -9.2% | -10.2% |
| MITK | SELL | 2020-12-08 | 2020-12-09 | $13.24 | $1.1M | +39.3% | +28.7% | +15.4% |
| MITK | SELL | 2020-11-17 | 2020-11-17 | $12.32 | $48K | -6.6% | +35.3% | +30.8% |
| MITK | SELL | 2020-11-09 | 2020-11-12 | $14.83 | $36K | -14.9% | +9.2% | +21.4% |
| MITK | SELL | 2019-11-18 | 2019-11-20 | $7.23 | $240K | -2.6% | +4.3% | +35.1% |
| MITK | SELL | 2019-11-07 | 2019-11-08 | $9.48 | $37K | -9.1% | -8.7% | +15.7% |
| MITK | SELL | 2019-05-07 | 2019-05-08 | $10.75 | $1.2M | -5.6% | -12.0% | -11.5% |
| MITK | SELL | 2019-05-06 | 2019-05-08 | $10.79 | $2.9M | -5.6% | -12.0% | -11.5% |
| MITK | SELL | 2019-05-06 | 2019-05-08 | $11.00 | $381K | -5.6% | -12.0% | -11.5% |
| MITK | SELL | 2018-11-16 | 2018-11-20 | $9.41 | $191K | -1.8% | +4.6% | +13.9% |
| MITK | SELL | 2017-11-17 | 2017-11-17 | $8.56 | $99K | +2.9% | +1.1% | -11.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.