| Trans Num | Date | Details |
| 1912.4 | 2014-05-25 | Pittsburgh trades Phil Douglas to New York (NYY) for Nap Lajoie and Ed Reulbach. |
| 1913.2 | 2014-08-26 | Pittsburgh trades Nap Lajoie, PIT 1913 #2, and PIT 1913 #4 to Boston for BOS 1913 #1, BOS 1913 #2, and BOS 1913 #3. |