(Right) Scary symbols. I think the middle one is the universal symbol for "do not apply to testicles." Xenon tetroxide puts them to shame. It's a yellow crystalline solid, but you can do all the ...

In addition, Xenon Pharmaceuticals has granted the underwriters ... NASDAQ Global Market on November 5, 2014 under the symbol "XENE." Jefferies LLC and Wells Fargo Securities ...