Ecopetrol
EC
Coinbase
COIN
MicroStrategy
MSTR
Petroleo Brasileiro SA Petrobras
PBR
MARA Holdings
MARA
Pro-Dex, Inc. engages in the design, development and manufacture of rotary drive surgical and dental instruments. The firm specializes in medical devices and services, industrial and scientific, dental and component, repairs and other. Its products include finished medical devices, micro air-motors, dental products, plastic injection molding and torque wrenches. The company was founded on January 26, 1994 and is headquartered in Irvine, CA.