Two local biotech companies have announced capital raisings today, with Botanix Pharmaceuticals tapping investors for $8 million, while Roto-Gro International has boosted its coffers with a $4.5 million raising.

Two local biotech companies have announced capital raisings today, with Botanix Pharmaceuticals tapping investors for $8 million, while Roto-Gro International has boosted its coffers with a $4.5 million raising.