FORM 10-K FOR PERIOD ENDED DECEMBER 31, 1999

Company

AVISTA CORP

Filed

March 17, 2000

Period of Report

December 31, 1999

Accession Number

0000891020-00-000526

A 10-K is a company's comprehensive annual report, required by the SEC. It includes audited financial statements, a description of the business, risk factors, and management's discussion of results. Learn more about 10-K filings →