This purpose of this thread is to highlight US or Canadian shares that I either hold or am following that may be of interest to others.

Links to the company websites are in green.

3D Systems - Thread here

Atlantic Power

Statasys

Organavo

Tesla

Organovo (NYSEMKT:ONVO) enters into a multi-year collaboration agreement with Merck (NYSE:MRK) to develop multiple custom tissue models. The deal includes access to
ONVO's exVive3D Human Liver Tissue service. Financial terms are not disclosed.

ONVO is up 17% premarket on robust volume.

Gap closure within sight on ATP.