This is what Ameritrade sent to me:
Thank you for your inquiry. The security NEAH POWER SYSTEMS INC (NPWS) is pending completion of a mandatory 1 for 200 reverse split and symbol change to NPWZ that became effective on 07/28/2009. Once the new shares are received, TD AMERITRADE will update accounts to reflect the reverse split and symbol NPWZ. TD AMERITRADE does post the new shares to accounts until they have actually been received. The anticipated completion date has been indicated by the depository to be 07/29/2009.
Sincerely,
Adam Russell
Apex Reorganization and Safekeeping, TD AMERITRADE
Division of TD AMERITRADE, Inc.