| 2021 | Sudipto Banerjee | 1993 | Kenneth L. Lange, Michael L. Boehnke |
| 2019 | David Dunson | 1990 | K. H. Pollock, J. D. Nichols, C. Brownie, J. E. Hines |
| 2017 | Aurore Delaigle | 1989 | Barry I. Graubard, Thomas R. Fears, Mitchell H. Gail |
| 2015 | Danyu Lin | 1988 | Karim H. Hirji, Cyrus Mehta, Nitin R. Patil |
| 2013 | Jack D. Kalbfleisch | 1987 | George Bonney |
| 2011 | Nilanjan Chatterje | 1986 | Kung-Yee Liang, Scott Zeger |
| 2009 | Marie Davidian | 1985 | Mitchell Gail, Richard Simon |
| 2007 | Donald Rubin | 1984 | John A. Anderson, Stuart H. Hurlburtl |
| 2005 | Nicholas P. Jewell, Mark J. van der Laan | 1983 | R. A. Maller, E. S. De Boer, L. M. Joll, D. A. Anderson J. P. Hinde, C. Brownie, D. S. Robson |
| 2003 | Paul R Rosenbaum | 1981 | Barry H. Margolin, Norman Kaplan, Errol Zeiger |
| 2001 | Patrick J. Heagerty | 1979 | Bruce W. Turnbull, Toby J. Mitchell |
| 1999 | Daniel Scharfstein, Anastasios “Butch” Tsiatis, Jamie Robins | 1978 | Leslie E. Blumenson |
| 1997 | M.A. Newton, K. Roeder, R.J. Carroll, B.G. Lindsay *Note: two papers shared the 1997 Snedecor Award | 1977 | A. P. Dawid |
| 1995 | Norman E. Breslow, David Clayton | | |