PR PR Newswire makes users promise not to use info for trading The press release distribution service is ‘going the extra mile’ to make sure information that shows up in its direct feed doesn’t get used to game the stock market. By Matt WilsonMay 1, 2014 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.