Smart Grid Firm Files for $150 Million IPO
In a filing with the SEC, Silver Spring Networks, a Redwood City maker of "smart grid" hardware and software, said it plans to sell $150 million worth of its shares in an IPO.
In a filing with the SEC, Silver Spring Networks, a Redwood City maker of "smart grid" hardware and software, said it plans to sell $150 million worth of its shares in an IPO.