| Date/Season | Transaction |
|---|
| 11/14/2025 | Minnesota Wild send Shane Wright, Alexander Romanov, Jonathan Marchessault, & PIT 1st 2032 to the Carolina Hurricanes for Melker Karlsson, Miro Heiskanen, Joel Svensson, DAL 2nd 2034 |
| 7/11/2024 | Minnesota Wild send Helge Grans to the Detroit Red Wings for Alexander Romanov, 2031 DET Rnd 2 |
| 12/31/2020 | Detroit Red Wings send Patrik Laine to the Buffalo Sabres for Nick Suzuki, Boris Katchouk, Alexander Romanov, BUF 2026 Rnd 1, $3,000,000 |
| 9/10/2020 | Florida Panthers send Alexander Romanov to the Buffalo Sabres for VAN 2026 Rnd 1 |
| 2025 | Drafted in the 2nd round, 40th overall by Florida |
