Global Reach Of US Securities Class Actions Curbed

The Supreme Court's decision in Morrison v NAB curbs the extra-territorial operation of US securities laws.

The extra-territorial operation of US securities laws has been curbed by the United States Supreme Court in Morrison v National Australia Bank (08-1191), by requiring the purchase or sale of the security to be made in the United States, or involve a security listed on a domestic exchange.

The facts in Morrison v NAB

The plaintiffs are residents of Australia, who purchased National Australia Bank Limited's ("NAB") ordinary shares on an Australian exchange.

In February 1998, NAB acquired HomeSide Lending Inc., an American mortgage service provider. HomeSide calculated the present value of the fees it would generate from servicing mortgages in future years using a valuation method, booked that amount on its balance sheet as an asset called a Mortgage Servicing Right ("MSR"), and then amortised the value of the MSR over its expected life.