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sellWeak cluster of 210b5-1 plan

Liang Chiu-Chu Sara Liu sold $7.7M of SMCI

director, owner at Super Micro Computer, Inc.. 200,000 shares at an average of $38.59, traded Sep 3, 2026, filed Sep 8, 2026.

Warning score
38
Value
$7.7M
200,000 shares
Holdings after
437,506
-31% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $7.7M at market
    +25
  • Share of holdings sold
    Sold 31% of holdings
    +10
  • Cluster
    2 insiders selling within 14 days
    +8
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

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.

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 Sep 8, 2026: +4.0%SPY +1.8% · excess +2.1%

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 0001392941-26-000014, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 3, 2026SOpen-market sale
Common Stock10b5-1
-42,565$36.60$1.6M594,94135 d ago
Sep 3, 2026SOpen-market sale
Common Stock10b5-1
-57,435$37.62$2.2M537,50635 d ago
Sep 4, 2026SOpen-market sale
Common Stock10b5-1
-100,000$40.00$4.0M437,50635 d ago

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%
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%
28Weak
SMCIsell 210b5-1
Super Micro Computer, Inc.
Liang Chiu-Chu Sara Liu
director, owner
$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.