NATIONAL PATENT DEVELOPMENT CORPORATION FORM 10-K FOR THE YEAR ENDED DECEMBER 31

Company

Wright Investors Service Holdings, Inc.

Filed

April 17, 2006

Period of Report

December 31, 2005

Accession Number

0001279715-06-000004

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 →