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sellWeak cluster of 710b5-1 plan

Lee-Lean Shu sold $129k of GSIT

Pres., CEO and Chairman at GSI TECHNOLOGY INC. 10,313 shares at an average of $12.51, traded May 13, 2026, filed May 14, 2026.

Warning score
16
Value
$129k
10,313 shares
Holdings after
530,939
-2% from before
From 52-week low
+321%
low $2.91, close $12.26
From 52-week high
-5%
high $12.97, as of May 13, 2026

Score components

  • Role
    CEO
    +25
  • Trade size
    $129k at market
    +11
  • Share of holdings sold
    Sold 1.9% of holdings
    0
  • Cluster
    7 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 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.

This signal so far: 1m -27.3%, 3m -37.8%, 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.

GSITOct 13, 2026 · close 4.49
Since filing May 14, 2026: -58.7%SPY +4.5% · excess -63.2%

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 0001394413-26-000005, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 13, 2026MOption exercise
Common Stockindirect: By Spouse10b5-1
+10,313$7.26$75k541,252May 14, 2026
May 13, 2026SOpen-market sale
Common Stockindirect: By Spouse10b5-1
-10,313$12.51$129k530,939May 14, 2026
May 13, 2026MOption exercise
Stock Option (right to buy)derivativeindirect: By Spouse10b5-1
-10,313$0.00$00May 14, 2026

Related signals

Other insiders at GSI TECHNOLOGY INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
58Moderate
GSITsell 4
GSI TECHNOLOGY INC
Patrick T Chuang
Senior VP, Memory Design
$892k
80,000 shares
-145%
27Weak
GSITsell 4
GSI TECHNOLOGY INC
Bor-Tay Wu
VP, Taiwan Operations
$219k
20,000 shares
-2%
35Weak
GSITsell 7
GSI TECHNOLOGY INC
Ping Tak Wu
VP, U.S. Operations
$330k
30,000 shares
-17%
32Weak
GSITsell 7
GSI TECHNOLOGY INC
Bor-Tay Wu
VP, Taiwan Operations
$437k
40,000 shares
-4%
29Weak
GSITsell 7
GSI TECHNOLOGY INC
Didier Lasserre
VP, Sales
$279k
30,000 shares
-9%
49Moderate
GSITsell 7
GSI TECHNOLOGY INC
Douglas Schirle
CFO
$453k
40,000 shares
-37%
41Moderate
GSITsell 7
GSI TECHNOLOGY INC
Ping Tak Wu
VP, U.S. Operations
$127k
11,763 shares
-7%
48Moderate
GSITsell 7
GSI TECHNOLOGY INC
Avidan Akerib
VP, Associative Computing
$229k
20,000 shares
-85%
52Moderate
GSITsell 7
GSI TECHNOLOGY INC
Patrick T Chuang
Senior VP, Memory Design
$427k
40,000 shares
-73%
30Weak
GSITsell 710b5-1
GSI TECHNOLOGY INC
Lee-Lean Shu
Pres., CEO and Chairman
$1.6M
143,062 shares
-7%

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.

Lee-Lean Shu sold $129k of GSIT | InsiderTell