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sellModerate cluster of 3

Gary Yu sold $163k of DIOD

President at DIODES INC /DEL/. 2,900 shares at an average of $56.04, traded Feb 4, 2025, filed Feb 5, 2025.

Warning score
46
Value
$163k
2,900 shares
Holdings after
79,697
-4% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    President
    +20
  • Trade size
    $163k at market
    +11
  • Share of holdings sold
    Sold 3.5% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +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.

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.

DIODOct 9, 2026 · close 94.94
Since filing Feb 5, 2025: +62.1%SPY +31.4% · excess +30.7%

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 0000950170-25-014715, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 3, 2025AGrant or award
Diodes Incorporated Common Stock
+22,000$0.00$084,585Feb 5, 2025
Feb 3, 2025FTax withholding
Diodes Incorporated Common Stock
-1,988$56.45$112k82,597Feb 5, 2025
Feb 4, 2025SOpen-market sale
Diodes Incorporated Common Stock
-2,900$56.04$163k79,697Feb 5, 2025
Feb 3, 2025AGrant or award
Diodes Incorporated Common Stock - Performance Stock Units
+22,000$0.00$065,500Feb 5, 2025

Related signals

Other insiders at DIODES INC /DEL/ and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
60Notable
DIODsell 6
DIODES INC /DEL/
Francis Tang
Chief Technology Officer
$1.7M
15,330 shares
-18%
54Moderate
DIODsell 6
DIODES INC /DEL/
Richard Dallas White
Corporate Secretary
$319k
3,000 shares
-27%
55Moderate
DIODsell 7
DIODES INC /DEL/
Francis Tang
Chief Technology Officer
$997k
9,137 shares
-10%
49Moderate
DIODsell 7
DIODES INC /DEL/
Emily Yang
SVP Worldwide Sales/Marketing
$545k
5,000 shares
-7%
51Moderate
DIODsell 7
DIODES INC /DEL/
Jin Zhao
President, Diodes Asia
$394k
3,689 shares
-8%
56Moderate
DIODsell 7
DIODES INC /DEL/
Gary Yu
President and CEO
$400k
3,632 shares
-3%
41Moderate
DIODsell 7
DIODES INC /DEL/
Andy Tsong
SVP Worldwide Products Group
$169k
1,582 shares
-3%
42Moderate
DIODsell 7
DIODES INC /DEL/
Emily Yang
SVP Worldwide Sales/Marketing
$194k
2,000 shares
-3%
42Moderate
DIODsell 7
DIODES INC /DEL/
Emily Yang
SVP Worldwide Sales/Marketing
$203k
2,000 shares
-3%
46Moderate
DIODsell 5
DIODES INC /DEL/
Francis Tang
Chief Technology Officer
$393k
3,643 shares
-4%

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.

Gary Yu sold $163k of DIOD | InsiderTell