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Insider Profile · SEC Form 4 Activity · Trailing 90 Days

Booth Bruce

Over the trailing 90 days, Booth Bruce (Other at Kymera Therapeutics, Inc.) traded $187.5M of stock (net selling $187.0M) across 2 companies, per 127 SEC Form 4 transactions.

Role
Other
Companies
KYMR SION
Window
Trailing 90 days · 127 transactions · CIK 1451612
Net activity
−$187.0M ($235K bought · $187.3M sold)

By Company (Trailing 90 Days)

SymbolCompanyTxnsBoughtSoldNet
KYMRKymera Therapeutics, Inc.126$235K$187.3M−$187.0M
SIONSionna Therapeutics, Inc.1$0

Transactions (127)

DateSymbolTypeSharesValueDescription
2026-06-29KYMRSell1.2K$133KOpen market or private sale
2026-06-29KYMRSell1.2K$136KOpen market or private sale
2026-06-29KYMRSell1.7K$183KOpen market or private sale
2026-06-29KYMRSell907$101KOpen market or private sale
2026-06-29KYMRSell7.6K$841KOpen market or private sale
2026-06-29KYMRSell157$17KOpen market or private sale
2026-06-29KYMRSell7.8K$860KOpen market or private sale
2026-06-29KYMRSell10.7K$1.2MOpen market or private sale
2026-06-29KYMRSell19.1K$2.1MOpen market or private sale
2026-06-29KYMRSell3.0K$326KOpen market or private sale
2026-06-29KYMRSell848$90KOpen market or private sale
2026-06-29KYMRSell2.3K$247KOpen market or private sale
2026-06-29KYMRSell14.6K$1.6MOpen market or private sale
2026-06-29KYMRSell5.5K$579KOpen market or private sale
2026-06-26KYMRSell12.4K$1.5MOpen market or private sale
2026-06-26KYMRSell1.7K$205KOpen market or private sale
2026-06-26KYMRSell12.2K$1.4MOpen market or private sale
2026-06-26KYMRSell22.0K$2.6MOpen market or private sale
2026-06-26KYMRSell4.0K$426KOpen market or private sale
2026-06-26KYMRSell32.4K$3.5MOpen market or private sale
2026-06-26KYMRSell28.3K$3.0MOpen market or private sale
2026-06-26KYMRSell4.6K$501KOpen market or private sale
2026-06-26KYMRSell1.6K$174KOpen market or private sale
2026-06-26KYMRSell1.4K$161KOpen market or private sale
2026-06-26KYMRSell78$9KOpen market or private sale
2026-06-26KYMRSell231.0K$25.0MOpen market or private sale
2026-06-26KYMRSell32.6K$3.6MOpen market or private sale
2026-06-26KYMRSell11.3K$1.2MOpen market or private sale
2026-06-26KYMRSell10.4K$1.2MOpen market or private sale
2026-06-26KYMRSell555$62KOpen market or private sale
2026-06-26KYMRSell14.9K$1.7MOpen market or private sale
2026-06-26KYMRSell28.0K$3.2MOpen market or private sale
2026-06-26KYMRSell6.8K$789KOpen market or private sale
2026-06-26KYMRSell3.1K$362KOpen market or private sale
2026-06-26KYMRSell2.1K$237KOpen market or private sale
2026-06-26KYMRSell3.9K$448KOpen market or private sale
2026-06-26KYMRSell952$110KOpen market or private sale
2026-06-26KYMRSell1.7K$199KOpen market or private sale
2026-06-25KYMRSell1.6K$204KOpen market or private sale
2026-06-25KYMRSell1.5K$188KOpen market or private sale
2026-06-25KYMRSell1.6K$204KOpen market or private sale
2026-06-25KYMRSell522$66KOpen market or private sale
2026-06-25KYMRSell223$28KOpen market or private sale
2026-06-25KYMRSell3.5K$447KOpen market or private sale
2026-06-25KYMRSell305$39KOpen market or private sale
2026-06-25KYMRSell46$6KOpen market or private sale
2026-06-25KYMRSell3.7K$468KOpen market or private sale
2026-06-25KYMRSell698$86KOpen market or private sale
2026-06-25KYMRSell5.7K$691KOpen market or private sale
2026-06-25KYMRSell15.7K$1.9MOpen market or private sale
2026-06-25KYMRSell5.1K$616KOpen market or private sale
2026-06-25KYMRSell337$44KOpen market or private sale
2026-06-25KYMRSell2.2K$283KOpen market or private sale
2026-06-25KYMRSell37.2K$4.5MOpen market or private sale
2026-06-25KYMRSell112.3K$13.5MOpen market or private sale
2026-06-25KYMRSell40.8K$4.9MOpen market or private sale
2026-06-25KYMRSell5.0K$611KOpen market or private sale
2026-06-25KYMRSell10.9K$1.3MOpen market or private sale
2026-06-25KYMRSell11.7K$1.5MOpen market or private sale
2026-06-25KYMRSell25.1K$3.2MOpen market or private sale

Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.

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