Form 4 for MITK MITEK SYSTEMS INC
Accepted 2026-08-18 17:04:27 ET · period of report 2026-08-14 · accession 0001628280-26-057746 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-08-18 17:04 | 2026-08-14 | MITK | WEST EDWARD H | CEO, Dir | M - OptEx | $0.00 | +115.9K | 535.5K | +28% | $0 |
| D | 2026-08-18 17:04 | 2026-08-14 | MITK | WEST EDWARD H | CEO, Dir | F - Tax | $19.43 | -45.4K | 490.1K | -8% | -$882.5K |
| D | 2026-08-18 17:04 | 2026-08-14 | MITK | WEST EDWARD H | CEO, Dir | M - OptEx | $0.00 | -115.9K | 982.5K | -11% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-08-14 | M | A | 115,917 | $0.00 | 535,525 | D | — | — | (F1) Performance restricted stock units ("Performance RSUs") convert into common stock on a one-for-one basis. |
| 2 | Common | Common Stock | 2026-08-14 | F | D | 45,421 | $19.43 | 490,104 | D | — | — | (F2) Represents the disposition of shares that were withheld by the Issuer to pay withholding taxes upon the vesting of 115,917 Performance RSUs. |
| 3 | Derivative | Performance Restricted Stock Units | 2026-08-14 | M | D | 115,917 | $0.00 | 982,535 | D | — · — to — | 115,917 Common Stock | (F4) On October 1, 2024, the reporting person was granted Performance RSUs, which may vest based upon the achievement of certain stock price performance targets over a five-year period. On August 14, 2026, 115,917 Performance RSUs vested upon the Issuer's stock price achieving 60 consecutive trading days at or above $14.42, which was the threshold performance criteria for this award. Up to an additional 114,186 Performance RSUs may vest upon the achievement of additional stock price performance targets. (F4) On October 1, 2024, the reporting person was granted Performance RSUs, which may vest based upon the achievement of certain stock price performance targets over a five-year period. On August 14, 2026, 115,917 Performance RSUs vested upon the Issuer's stock price achieving 60 consecutive trading days at or above $14.42, which was the threshold performance criteria for this award. Up to an additional 114,186 Performance RSUs may vest upon the achievement of additional stock price performance targets. (F4) On October 1, 2024, the reporting person was granted Performance RSUs, which may vest based upon the achievement of certain stock price performance targets over a five-year period. On August 14, 2026, 115,917 Performance RSUs vested upon the Issuer's stock price achieving 60 consecutive trading days at or above $14.42, which was the threshold performance criteria for this award. Up to an additional 114,186 Performance RSUs may vest upon the achievement of additional stock price performance targets. |