Join Alumni Directory If you would like to add your information to our online alumni member list, please fill out the form below. Your information will be reviewed and posted on the Alumni directory page. First Name *Last Name *Gamma Kappa Number: *In what year did you graduate from CU Boulder?: *Email *Phone Number: *Address *Address Line 2OccupationPersonal URL: Yes, please email Sigma Nu updates.Captcha Submit Sigma Nu Headquarters