Final answer:
Form U4 requires names, addresses, 5 years of residency information, and 10 years of employment history for individuals seeking registration in the securities industry.
Step-by-step explanation:
The Form U4 is a comprehensive document used in the securities industry for the registration of associated individuals with regulatory authorities and self-regulatory organizations. The information required on the Form U4 includes not only names (aliases) and addresses but also a candidate's 5 years of residency and 10 years of employment history. This extensive historical data is essential for a thorough background check, ensuring that individuals who enter the securities industry are of good character and have a transparent history.