 In 1995, the Oregon Department of Justice investigated claims of anti-trust issues related to a most favored nation clause in its contracts with dentists, which led to the removal of the clause.The company announced in 1996 it would move to what became the ODS Tower.In July 1999, ODS moved into the new office building, and the next month sold its former headquarters for $9.6 million to the retirement trusts for Les Schwab Tires and law firm Stoel Rives.