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sellModerate

Garrett Gafke sold $2.1M of MITK

Chief Operating Officer at MITEK SYSTEMS INC. 152,529 shares at an average of $13.92, traded Apr 28, 2026, filed Apr 28, 2026.

Warning score
40
Value
$2.1M
152,529 shares
Holdings after
265,387
-36% from before
From 52-week low
+74%
low $8.10, close $14.06
From 52-week high
-8%
high $15.25, as of Apr 28, 2026

Score components

  • Role
    COO
    +20
  • Trade size
    $2.1M at market
    +25
  • Share of holdings sold
    Sold 36% of holdings
    +10
  • Cluster
    No other insider selling within 14 days
    0
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m +19.8%, 3m +19.3%, 6m -.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

MITKOct 13, 2026 · close 16.86
Since filing Apr 28, 2026: +19.9%SPY +9.9% · excess +10.0%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001628280-26-028041, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Apr 25, 2026MOption exercise
Common Stock
+240,384$0.00$0417,916Apr 28, 2026
Apr 28, 2026SOpen-market sale
Common Stock
-152,529$13.92$2.1M265,387Apr 28, 2026
Apr 25, 2026AGrant or award
Performance Restricted Stock Unitsderivative
+120,192$0.00$0652,787Apr 28, 2026
Apr 25, 2026MOption exercise
Performance Restricted Stock Unitsderivative
-240,384$0.00$0412,403Apr 28, 2026

Related signals

Other insiders at MITEK SYSTEMS INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
34Weak
MITKsell
MITEK SYSTEMS INC
Garrett Gafke
Chief Operating Officer
$300k
21,108 shares
-8%
35Weak
MITKsell
MITEK SYSTEMS INC
Jason Gray
GC, Secretary & Admin Officer
$1.1M
73,174 shares
-26%
14Weak
MITKsell10b5-1
MITEK SYSTEMS INC
Michael E Diamond
other
$687k
70,352 shares
-23%
28Weak
MITKbuy
MITEK SYSTEMS INC
Scott R Carter
Interim CEO
$109k
12,000 shares
+7%
13Weak
MITKsell
MITEK SYSTEMS INC
Michael E Diamond
other
$369k
36,398 shares
-16%
37Weak
MITKsell 3
MITEK SYSTEMS INC
Jason Gray
GC, Secretary & Admin Officer
$56k
6,222 shares
-4%
28Weak
MITKsell 3
MITEK SYSTEMS INC
Christopher H Briggs
other
$30k
3,320 shares
-5%
31Weak
MITKsell 3
MITEK SYSTEMS INC
Michael E Diamond
other
$66k
7,157 shares
-4%
39Weak
MITKsell 2
MITEK SYSTEMS INC
Christopher H Briggs
other
$266k
24,000 shares
-26%
45Moderate
MITKsell 2
MITEK SYSTEMS INC
Donna Wells
director
$210k
16,839 shares
-30%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Garrett Gafke sold $2.1M of MITK | InsiderTell