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sellWeak10b5-1 plan

Vineet Agarwal sold $800k of KRRO

Chief Financial Officer at Korro Bio, Inc.. 10,216 shares at an average of $78.26, traded Oct 17, 2024, filed Oct 18, 2024.

Warning score
29
Value
$800k
10,216 shares
Holdings after
0
-100% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CFO
    +22
  • Trade size
    $800k at market
    +22
  • Share of holdings sold
    Sold 100% of holdings
    +20
  • Cluster
    No other insider selling within 14 days
    0
  • 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 -40.6%, 3m -53.8%, 6m -82.6%.

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.

KRROOct 9, 2026 · close 10.16
Since filing Oct 18, 2024: -87.3%SPY +36.3% · excess -123.6%

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 0000950170-24-115723, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 17, 2024MOption exercise
Common Stock10b5-1
+9,263$11.68$108k9,263Oct 18, 2024
Oct 17, 2024MOption exercise
Common Stock10b5-1
+953$14.98$14k10,216Oct 18, 2024
Oct 17, 2024SOpen-market sale
Common Stock10b5-1
-2,023$71.51$145k8,193Oct 18, 2024
Oct 17, 2024SOpen-market sale
Common Stock10b5-1
-164$73.71$12k8,029Oct 18, 2024
Oct 17, 2024SOpen-market sale
Common Stock10b5-1
-115$74.56$8,5757,914Oct 18, 2024
Oct 17, 2024SOpen-market sale
Common Stock10b5-1
-56$76.00$4,2567,858Oct 18, 2024
Oct 17, 2024SOpen-market sale
Common Stock10b5-1
-23$77.00$1,7717,835Oct 18, 2024
Oct 17, 2024SOpen-market sale
Common Stock10b5-1
-260$77.55$20k7,575Oct 18, 2024
Oct 17, 2024SOpen-market sale
Common Stock10b5-1
-457$78.59$36k7,118Oct 18, 2024
Oct 17, 2024SOpen-market sale
Common Stock10b5-1
-1,815$79.79$145k5,303Oct 18, 2024
Oct 17, 2024SOpen-market sale
Common Stock10b5-1
-4,961$80.50$399k342Oct 18, 2024
Oct 17, 2024SOpen-market sale
Common Stock10b5-1
-317$81.48$26k25Oct 18, 2024
Oct 17, 2024SOpen-market sale
Common Stock10b5-1
-25$82.89$2,0720Oct 18, 2024
Oct 17, 2024MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-9,263$0.00$031,607Oct 18, 2024
Oct 17, 2024MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-953$0.00$045,594Oct 18, 2024

Related signals

Other insiders at Korro Bio, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
24Weak
KRROsell 210b5-1
Korro Bio, Inc.
Jean Francois Formela
director
$686k
48,690 shares
-7%
3Weak
KRROsell 210b5-1
Korro Bio, Inc.
Oliver Dolan
Senior Vice President, Finance
$69
5 shares
-0%
23Weak
KRROsell 210b5-1
Korro Bio, Inc.
Oliver Dolan
Senior Vice President, Finance
$99k
7,353 shares
-31%
14Weak
KRROsell10b5-1
Korro Bio, Inc.
Vineet Agarwal
Chief Financial Officer
$56k
800 shares
-100%

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.

Vineet Agarwal sold $800k of KRRO | InsiderTell