"It doesn't matter if you're big or small, you have to play by the same rules to get your product approved."

John Durkee, vice president of business development and marketing at Peachtree BioResearch Solutions

"When the markets turn down, these stocks are ruthlessly sold."

Shiv Kapoor, managing director at investment bank Morgan Joseph TriArtisan, on small-cap biotech

"You cannot return your investment."

Greg Duncan, president of North American operations for UCB SA, on the seven years of biosimilar exclusivity proposed by President Obama