| Trans Num | Date | Details |
| 1979.12 | 2023-03-01 | Vancouver Soundscapes trade Dave A. Roberts and Will McEnaney to the Wolf Creek Outlaws for WCO 1980 #2. |
| 1976.9 | 2021-03-17 | Manitoba Bisons trade Dave Roberts to the Old Dime Box Postmen for ODB 1977 #3. |
| 1974.2 | 2019-12-16 | Cooperstown trades Dave Roberts to Manitoba for Bill Bonham. |
| 1972.12 | 2018-11-27 | Amityville trades Dave Roberts and Dave May to Cooperstown for Bob Gibson and Matty Alou. |