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sellNotable cluster of 4

George Kao sold $1.3M of SMCI

SVP, OPERATIONS at Super Micro Computer, Inc.. 28,400 shares at an average of $45.86, traded May 14, 2025, filed May 16, 2025.

Warning score
60
Value
$1.3M
28,400 shares
Holdings after
20,624
-58% from before
From 52-week low
+150%
low $18.01, close $45.00
From 52-week high
-25%
high $60.25, as of May 14, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $1.3M at market
    +25
  • Share of holdings sold
    Sold 58% of holdings
    +20
  • Cluster
    4 insiders selling within 14 days
    +15
  • 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 -9.9%, 3m -1.7%, 6m -21.1%.

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.

SMCIOct 9, 2026 · close 41.86
Since filing May 16, 2025: -9.3%SPY +33.1% · excess -42.4%

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 0001758554-25-000039, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 14, 2025MOption exercise
Common Stock
+28,400$2.70$77k49,024May 16, 2025
May 14, 2025SOpen-market sale
Common Stock
-28,400$45.86$1.3M20,624May 16, 2025
May 14, 2025MOption exercise
Employee Stock Option (right to buy)derivative
-28,400$0.00$0120,000May 16, 2025

Related signals

Other insiders at Super Micro Computer, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
43Moderate
SMCIsell 210b5-1
Super Micro Computer, Inc.
Charles Liang
President and CEO
$4.5M
100,000 shares
-23%
33Weak
SMCIsell 210b5-1
Super Micro Computer, Inc.
Liang Chiu-Chu Sara Liu
director, owner
$4.5M
100,000 shares
-23%
48Moderate
SMCIsell 210b5-1
Super Micro Computer, Inc.
Charles Liang
President and CEO
$7.7M
200,000 shares
-31%
38Weak
SMCIsell 210b5-1
Super Micro Computer, Inc.
Liang Chiu-Chu Sara Liu
director, owner
$7.7M
200,000 shares
-31%
53Moderate
SMCIsell 2
Super Micro Computer, Inc.
Sherman Tuan
director
$1.6M
48,630 shares
-19%
43Moderate
SMCIsell 2
Super Micro Computer, Inc.
George Kao
SVP, OPERATIONS
$1.9M
56,904 shares
-30%
17Weak
SMCIsell10b5-1
Super Micro Computer, Inc.
David E Weigand
SVP, Chief Financial Officer
$1.1M
25,000 shares
-20%
25Weak
SMCIsell 210b5-1
Super Micro Computer, Inc.
David E Weigand
SVP, Chief Financial Officer
$1.0M
25,000 shares
-20%
53Moderate
SMCIsell 2
Super Micro Computer, Inc.
George Kao
SVP, OPERATIONS
$1.8M
40,000 shares
-65%
38Weak
SMCIsell 210b5-1
Super Micro Computer, Inc.
Charles Liang
President and CEO
$12M
200,000 shares
-0%

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.

George Kao sold $1.3M of SMCI | InsiderTell