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sellModerate cluster of 2

Gerald M Chizever sold $296k of OSIS

director at OSI SYSTEMS INC. 2,000 shares at an average of $148.16, traded Nov 7, 2024, filed Nov 12, 2024.

Warning score
42
Value
$296k
2,000 shares
Holdings after
7,701
-21% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $296k at market
    +14
  • Share of holdings sold
    Sold 21% of holdings
    +5
  • Cluster
    2 insiders selling within 14 days
    +8

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 +22.6%, 3m +35.9%, 6m +50.3%.

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.

OSISOct 9, 2026 · close 194.91
Since filing Nov 12, 2024: +27.3%SPY +33.4% · excess -6.2%

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 0001415889-24-026491, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 7, 2024SOpen-market sale
Common Stockindirect: See Footnote
-2,000$148.16$296k7,701Nov 12, 2024

Related signals

Other insiders at OSI SYSTEMS INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
34Weak
OSISsell 2
OSI SYSTEMS INC
William Francis Ballhaus JR
director
$134k
562 shares
-2%
44Moderate
OSISsell 2
OSI SYSTEMS INC
Paul Keith Morben
PRES., OPTOELECTRONICS DIV
$396k
1,671 shares
-16%
28Weak
OSISsell
OSI SYSTEMS INC
Meyer/ Luskin
director
$237k
1,000 shares
-8%
41Moderate
OSISsell 3
OSI SYSTEMS INC
William Francis Ballhaus JR
director
$172k
750 shares
-3%
62Notable
OSISsell 4
OSI SYSTEMS INC
Alan I Edrick
EVP & CFO
$4.6M
20,000 shares
-7%
41Moderate
OSISsell 4
OSI SYSTEMS INC
Glenn Grindstaff
CHIEF HUMAN RESOURCES OFFICER
$155k
688 shares
-8%
42Moderate
OSISsell 4
OSI SYSTEMS INC
William Francis Ballhaus JR
director
$205k
933 shares
-4%
40Moderate
OSISsell 410b5-1
OSI SYSTEMS INC
Deepak Chopra
EXECUTIVE CHAIRMAN
$5.5M
25,000 shares
-7%
33Weak
OSISsell 210b5-1
OSI SYSTEMS INC
Deepak Chopra
EXECUTIVE CHAIRMAN
$7.8M
40,000 shares
-10%
51Moderate
OSISsell 2
OSI SYSTEMS INC
Gerald M Chizever
director
$529k
2,701 shares
-35%

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.

Gerald M Chizever sold $296k of OSIS | InsiderTell