Mosaic ImmunoEngineering is a nanotechnology-based immunotherapy company developing therapeutics and vaccines to positively impact the lives of patients and their families.

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Message: Re: Who is still trading PTSC shares?...

Good for you if you're selling, and getting something back even if it's a fraction of what you paid. 

My point is: if you're selling, someone's buying. What do they think they're buying?

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