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NanoXplore Inc ( ($TSE:GRA) ) just unveiled an announcement. NanoXplore Inc. announced a bought deal private placement worth $25,000,080, ...

Graphene Investments SAS fully exited its position in Centene Corporation ( CNC 0.62%) during the third quarter, selling ...

Detailed price information for Berkshire Hathaway CDR [Cad Hedged] (BRK-T) from The Globe and Mail including charting and trades.

HydroGraph Clean Power (CNSX:HG) has drawn new attention after securing its first U.S. patent for actuator technology built on proprietary Fractal Graphene material. This development expands its ...

However, when several insiders are buying, like in the case of Haydale Graphene Industries plc (LON:HAYD), it sends a favourable message to the company's shareholders. While insider transactions are ...