If you purchased or acquired shares of the Oppenheimer California Municipal Fund under ticker symbols OPCAX (class A shares), OCABX (class B shares) or OCACX (class C shares) during the period from between September 27, 2006 and November 28, 2008, you may have important legal rights.

More detailed information on the case background can be found under the FAQs or in the Notice.

The litigation is ongoing and a trial date has not yet been set.

The Frequently Asked Questions page of this website has more information on your rights as a Class Member in this Action.

Important Dates

  • Class Period
    September 27, 2006 through
    November 28, 2008
  • April 29, 2016
    Deadline to Exclude yourself from the Class Action