Petroleo Brasileiro SA Petrobras
PBR
Coinbase
COIN
Oracle
ORCL
Vale SA
VALE
Ecopetrol
EC
Protokinetix, Inc. is a research and development stage biotechnology company engaged in the scientific medical research of anti-aging glycoproteins. The company was founded by Grant Young on December 23, 1999 and is headquartered in Dalton, OH.