The executive shakeup at Dow Jones (NYSE: DJ) continues, as it is in the second official day of life under News Corp. (NYSE: NWS) Ann Marks resigned from her posts as the chief corporate marketing officer and SVP-CMO for the consumer-media group. Her resignation was effective immediately; no successor was immediately apparent, reports AdAge. She was responsible for circulation, single-copy sales, brand marketing and public relations for the companys consumer businesses.