InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
0
T+90 hit rate
100%
T+90 mean return
+20.3%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the full record of transactions filed by Hefti Brenda, Directeur Juridique. Insider active across 1 company, notably Exelixis, INC.. Cumulatively, 2 reports have been logged. History available since 15 February 2026. The latest transaction was disclosed on 15 February 2026 (Retenue fiscale). Regulator: SEC (Form 4). The full history is free.
Declarations2 total
5,430 shares@ US$43.920.0017% mcap50.0% of flowCommon StockSEC:0000939767-26-000022:0
5,430 shares@ US$43.9250.0% of flowCommon StockSEC:0000939767-26-000022
2 of 2 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.
