Debt and EquitIES

The Iron Range Resources and Rehabilitation Board, Eveleth, approved an $18 million loan to help Rochester, N.Y.-based Sweetwater Energy construct a $52.8 million commercial scale biotechnology manufacturing facility in Mountain Iron, Minn.

Donaldson Co. Inc., Bloomington, has filed its annual report on Form 10-K for the year ended July 31, 2015, with the Securities and Exchange Commission. The company delayed the filing until it completed an independent investigation related to the recognition of revenue for certain projects in its European gas turbine products business.