The New York Stock Exchange has disciplined Citigroup Global Markets for books and records violations and supervisory deficiencies. These events happened in its Englewood, Colorado and Palo Alto, California branch offices. Citigroup failed to provide for appropriate supervisory control, including a separate system of follow-up and review, and failed to properly and accurately preserve certain books and records. Relevantly, employees of at least two of the Firm's branch offices altered, concealed and fabricated certain documents in an effort to pass internal examinations. The Firm did not provide for adequate supervision, or management of books and records, with regard to trade blotters, order tickets, correspondence, trade errors and other items in that employees from both the Englewood, Colorado and the Palo Alto, California branch offices were able to hide, alter and fabricate such documents in an effort to pass the Firm's internal audits.
Investors beware. The individuals involved are the following: Kim Mastel, Patricia Fanella, Olivia Bowles-Kymer, Richard Walsh, Constance Reseigh, Madeleine McBride and William West. In addition, a disciplinary action has been commenced against David Nee, a branch office manager, for altering documents, directing employees to alter documents, supervisory failures and causing inaccurate books and records. What's up with that?

Source: http://www.nyse.com/pdfs/06-015.pdf