US BioEnergy, a producer of ethanol and distillers grains, filed for its IPO on Thursday. UBS, Credit Suisse and Piper Jaffray will manage the deal for the Minnesota-based company. Terms and timing have yet to be announced.

US BioEnergy, a producer of ethanol and distillers grains, filed for its IPO on Thursday. UBS, Credit Suisse and Piper Jaffray will manage the deal for the Minnesota-based company. Terms and timing have yet to be announced.