Pfizer Inc. has turned up the temperature in the already hot CD47 inhibitor space by offering $18.50 per share or $2.26 billion cash to acquire Trillium Therapeutics Inc., a biotech with two clinical-stage CD47 inhibitors.
Trillium Therapeutics Inc. is playing a hot hand. The immuno-oncology company followed recently revealed positive data from two dose-escalation phase I studies targeting CD47 by pulling down a $25 million equity investment from Pfizer Inc. Now the company has priced a $130 million underwritten public offering of 10 million common shares at $13 each.