More Firetide funding

I picked this up from the PEHub email, but there's nothing I can find to link to, as it was just a blurb in the body of the email, but:
Firetide Inc., a Los Gatos, Calif.-based provider of wireless mesh networking solutions, has raised around $8.59 million in fifth-round VC funding, according to a regulatory filing. It had previously raised $46 million since 2003, from firms like Coral Capital Management and Menlo Ventures.
I've got an email in to see if I can learn more from Firetide.