From authors and athletes, to entertainers and entrepreneurs, more than 950 alumni brothers have received the Significant Sig award since its inception in 1935.  What began 60 years ago as a simple token of recognition has become one of the most distinguished awards in the Greek-letter world

The names included in the following categories are listed according to the year in which they were named Signficant Sigs. The entities to which they are associated are those when they received their recognition.

| The Class of 1996 | The Class of 1997 | The Class of 1998 |