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sellWeak cluster of 410b5-1 plan

Lucas S. Chang sold $518k of AOSL

director at ALPHA & OMEGA SEMICONDUCTOR Ltd. 12,497 shares at an average of $41.46, traded Dec 3, 2024, filed Dec 4, 2024.

Warning score
38
Value
$518k
12,497 shares
Holdings after
25,204
-33% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $518k at market
    +18
  • Share of holdings sold
    Sold 33% of holdings
    +10
  • Cluster
    4 insiders selling within 14 days
    +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 -21.4%, 3m -44.0%, 6m -52.4%.

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.

AOSLOct 13, 2026 · close 25.86
Since filing Dec 4, 2024: -47.4%SPY +31.0% · excess -78.4%

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 0001387467-24-000121, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 3, 2024SOpen-market sale
Common Share10b5-1
-7,446$41.08$306k30,255Dec 4, 2024
Dec 3, 2024SOpen-market sale
Common Share10b5-1
-5,051$42.02$212k25,204Dec 4, 2024

Related signals

Other insiders at ALPHA & OMEGA SEMICONDUCTOR Ltd and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
0Weak
AOSLsell10b5-1
ALPHA & OMEGA SEMICONDUCTOR Ltd
Bing Xue
EVP-WW Sales & Bus Development
$30k
875 shares
-1%
8Weak
AOSLsell10b5-1
ALPHA & OMEGA SEMICONDUCTOR Ltd
Bing Xue
EVP-WW Sales & Bus Development
$231k
4,916 shares
-4%
19Weak
AOSLsell 210b5-1
ALPHA & OMEGA SEMICONDUCTOR Ltd
Claudia Chen
director
$161k
4,061 shares
-13%
15Weak
AOSLsell 210b5-1
ALPHA & OMEGA SEMICONDUCTOR Ltd
Bing Xue
EVP-WW Sales & Bus Development
$202k
4,916 shares
-4%
17Weak
AOSLsell 310b5-1
ALPHA & OMEGA SEMICONDUCTOR Ltd
Bing Xue
EVP-WW Sales & Bus Development
$57k
1,832 shares
-1%
38Weak
AOSLsell 310b5-1
ALPHA & OMEGA SEMICONDUCTOR Ltd
Stephen Chunping Chang
Chief Executive Officer
$513k
14,884 shares
-2%
31Weak
AOSLsell 310b5-1
ALPHA & OMEGA SEMICONDUCTOR Ltd
Yifan Liang
CFO and Corp Secretary
$302k
8,625 shares
-3%
32Weak
AOSLsell 310b5-1
ALPHA & OMEGA SEMICONDUCTOR Ltd
Stephen Chunping Chang
Chief Executive Officer
$178k
5,594 shares
-1%
39Weak
AOSLsell 310b5-1
ALPHA & OMEGA SEMICONDUCTOR Ltd
Yifan Liang
CFO and Corp Secretary
$810k
26,517 shares
-9%
2Weak
AOSLsell10b5-1
ALPHA & OMEGA SEMICONDUCTOR Ltd
Bing Xue
EVP-WW Sales & Bus Development
$53k
2,408 shares
-2%

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.

Lucas S. Chang sold $518k of AOSL | InsiderTell