| Date/Season | Transaction |
|---|---|
| 8/25/2022 | Philadelphia Flyers send Richard Bachman, PHI 2030 Rnd 2 to the New York Islanders for Riku Helenius |
| 8/16/2017 | Washington Capitals send Richard Bachman, MON 2022 Rnd 2, WSH 2027 Rnd 3 to the Philadelphia Flyers for Brendan Gallagher, ANA 2022 Rnd 2, PHI 2027 Rnd 2, $750,000 |
| 2017 | Drafted in the 2nd round, 42nd overall by Washington |
| 2010 | Drafted in the 4th round, 120th overall by Chicago |
