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sellWeak cluster of 310b5-1 plan

Bruce Booth sold $35M of KYMR

director at Kymera Therapeutics, Inc.. 285,684 shares at an average of $121.86, traded Jun 25, 2026, filed Jun 25, 2026.

Warning score
35
Value
$35M
285,684 shares
Holdings after
529,718
-9% from before
From 52-week low
+209%
low $37.68, close $116.46
From 52-week high
0%
high $116.46, as of Jun 25, 2026

Score components

  • Role
    Director
    +15
  • Trade size
    $34.8M at market
    +25
  • Share of holdings sold
    Sold 9.2% of holdings
    0
  • Cluster
    3 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.

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 Jun 25, 2026: -3.5%SPY +6.3% · excess -9.8%

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 0001451612-26-000016, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-37,179$119.71$4.5M3,075,906Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-112,299$120.66$14M2,963,607Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-40,774$121.38$4.9M2,922,833Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-4,977$122.67$611k2,917,856Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-10,860$123.62$1.3M2,906,996Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-11,711$124.61$1.5M2,895,285Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-3,716$125.82$468k2,891,569Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-1,609$126.71$204k2,889,960Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-25,075$127.37$3.2M2,864,885Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-2,197$128.69$283k2,862,688Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-337$129.61$44k2,862,351Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-5,144$119.71$616k559,524Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-15,660$120.66$1.9M543,864Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-5,689$121.38$691k538,175Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-698$122.67$86k537,477Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-1,517$123.62$188k535,960Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-1,639$124.61$204k534,321Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-522$125.82$66k533,799Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-223$126.71$28k533,576Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-3,507$127.37$447k530,069Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-305$128.69$39k529,764Jun 25, 2026
Jun 25, 2026SOpen-market sale
Common Stockindirect: See footnote10b5-1
-46$129.61$5,962529,718Jun 25, 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%
40Moderate
KYMRsell 310b5-1
Kymera Therapeutics, Inc.
Bruce Booth
director
$56M
513,245 shares
-18%
35Weak
KYMRsell 310b5-1
Kymera Therapeutics, Inc.
Bruce Booth
director
$3.4M
31,283 shares
-1%
75Notable
KYMRsell 3
Kymera Therapeutics, Inc.
Bvf Partners L P/il
director, other
$174M
1,630,658 shares
-58%
40Moderate
KYMRsell 310b5-1
Kymera Therapeutics, Inc.
Bruce Booth
director
$44M
398,765 shares
-12%
14Weak
KYMRsell 310b5-1
Kymera Therapeutics, Inc.
Noah Goodman
Chief Business Officer
$570k
5,000 shares
-9%
40Moderate
KYMRsell 310b5-1
Kymera Therapeutics, Inc.
Bruce Booth
director
$45M
478,198 shares
-4073%
35Weak
KYMRsell 310b5-1
Kymera Therapeutics, Inc.
Bruce Booth
director
$3.3M
31,798 shares
-1%
8Weak
KYMRsell 310b5-1
Kymera Therapeutics, Inc.
Noah Goodman
Chief Business Officer
$248k
2,500 shares
-5%

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 $35M of KYMR | InsiderTell