Market Research & Entrepreneurship: WSJ.com

When you create a WSJ.com account, your personal information is subject to use by publisher Dow Jones as described below. See also the full Dow Jones Privacy Notice.

• How/when personal data is collected: Information required when you sign up for an account or create a profile; use an interactive feature (such as chat, chat bot or article sharing options); participate in a community forum. 
• Data collected through third parties: If you access through a social media service, information collected may include your social media user ID and/or user name, profile picture, email address, demographic data, your interests, and your activities on other websites.
• Other data collected through third party analytics providers, ad networks, and advertisers: Dow Jones can track your online activities over time and across third party websites, apps and devices. Data may include your name, contact information, your transactions, purchase history, or relationships with various product and service providers, and use of certain applications. 
• Other data that may be collected: Password, birthday, education or graduation year, occupation, financial information (i.e. income, investments, portfolio transactions and value), live event accommodations, and interests.