InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
No signal scores available.
Explore the full record of transactions filed by Hefti Brenda, Directeur Juridique. Insider active across 1 company, notably Exelixis, INC.. Cumulatively, 3 reports have been logged. History available since 3 December 2025. The latest transaction was disclosed on 26 February 2026 (Attribution). Regulator: SEC (Form 4). The full history is free.
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Declarations3 total
23,119 shares0Common StockSEC:0000939767-26-000035:0
5,430 shares@ US$43.920.0017% mcap50.0% of flowCommon StockSEC:0000939767-26-000022:0
30,170 shares0Common StockSEC:0000939767-25-000141:0
3 of 3 declarations
About Hefti Brenda
Brenda Hefti is the Senior Vice President and General Counsel at EXELIXIS, INC. In this role, she oversees the company's legal and compliance matters. Her expertise in business law allows her to advise management on strategic and regulatory issues. She plays a key role in protecting EXELIXIS's legal interests and managing associated risks.
