
VENTURA COUNTY — Big Brothers Big Sisters of Ventura County (BBSVC) is proud to announce the appointment of Dennis Yai, Associate General Counsel at Amgen, to its Board of Directors. Mr. Yai brings extensive expertise in corporate governance, securities, and strategic legal counsel, experience that will strengthen the agency’s mission to ignite the potential of youth across Ventura County.
As Associate General Counsel at Amgen, one of the world’s leading biotechnology companies, Mr. Yai oversees a broad portfolio of corporate, securities, and governance activities. His responsibilities include advising on SEC compliance, executive compensation, ESG matters, stockholder activism, and high-level public disclosure. Mr. Yai also played a pivotal role in structuring, negotiating, and closing major financing transactions, including cross-border financing in support of Amgen’s acquisition of Horizon Therapeutics.













