Henner knew about a growth hormone discovered at Genentech but not fully developed into a drug.

FORBES: Magazine Article

Dennis Henner joined MPM as a partner in 2001, after 20 years at Genentech, where he served as head of re-search.

FORBES: Magazine Article

Dennis Henner joined MPM as a partner in 2001, after 20 years at Genentech, where he served as head of research.

FORBES: Magazine Article