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sellWeak cluster of 210b5-1 plan

Bruce Booth sold $7.4M of KYMR

director at Kymera Therapeutics, Inc.. 81,866 shares at an average of $90.13, traded Mar 2, 2026, filed Mar 4, 2026.

Warning score
28
Value
$7.4M
81,866 shares
Holdings after
675,341
-2% from before
From 52-week low
+328%
low $21.05, close $90.10
From 52-week high
-5%
high $95.03, as of Mar 2, 2026

Score components

  • Role
    Director
    +15
  • Trade size
    $7.4M at market
    +25
  • Share of holdings sold
    Sold 2.1% of holdings
    0
  • Cluster
    2 insiders selling within 14 days
    +8
  • 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.

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.

KYMROct 9, 2026 · close 112.40
Since filing Mar 4, 2026: +30.5%SPY +14.5% · excess +16.0%

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 0001451612-26-000002, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 2, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-71,814$90.13$6.5M3,902,667Mar 4, 2026
Mar 2, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-10,052$90.13$906k675,341Mar 4, 2026

Related signals

Other insiders at Kymera Therapeutics, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
15Weak
KYMRsell10b5-1
Kymera Therapeutics, Inc.
Nello Mainolfi
Chief Executive Officer
$3.4M
30,000 shares
-4%
41Moderate
KYMRsell
Kymera Therapeutics, Inc.
Brian Adams
Chief Legal Officer
$744k
6,371 shares
-11%
30Weak
KYMRsell10b5-1
Kymera Therapeutics, Inc.
Jeremy G Chadwick
Chief Operating Officer
$9.0M
115,977 shares
-76%
28Weak
KYMRsell 210b5-1
Kymera Therapeutics, Inc.
Jeremy G Chadwick
Chief Operating Officer
$2.1M
25,758 shares
-27%
46Moderate
KYMRsell 2
Kymera Therapeutics, Inc.
Jeremy G Chadwick
Chief Operating Officer
$516k
5,958 shares
-7%
23Weak
KYMRsell 210b5-1
Kymera Therapeutics, Inc.
Nello Mainolfi
Chief Executive Officer
$2.3M
30,000 shares
-4%
40Moderate
KYMRsell 510b5-1
Kymera Therapeutics, Inc.
Pamela Esposito
director
$2.3M
27,563 shares
-100%
55Moderate
KYMRsell 5
Kymera Therapeutics, Inc.
Bruce Booth
director
$22M
236,588 shares
-6%
50Moderate
KYMRbuy
Kymera Therapeutics, Inc.
Baker Bros. Advisors LP
director, owner
$172M
2,005,813 shares
+376%
32Weak
KYMRsell 510b5-1
Kymera Therapeutics, Inc.
Jeffrey W. Albers
director
$449k
5,000 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.

Bruce Booth sold $7.4M of KYMR | InsiderTell