Bolt Threads, the startup making spider silk from microbugs, has raised a giant $123 million Series. :
Bolt Threads, the startup making spider silk from microbugs, has raised a giant $123 million Series D round of funding. As we reported in November, an SEC filing showed the company had raised $106 million from Foundation Capital and Formation 8. Bolt now tells TechCrunch it has added to that amount for this round, bringing up its total to $213 million raised so far.