Stamps.com announced that Chief Executive Officer Ken McBride has decided to step down, and that Nathan Jones has been appointed its new Chief Executive Officer effective immediately. Mr. Jones has been the President and CEO of ShipStation and several other brands within the organization for the past 7 years. Mr. Jones will also join the Company's Board of Directors. Mr. McBride will remain at the Company through year end to assist in the transition and will also remain on the Stamps.com Board of Directors going forward.