Jan 22, 2026 | Freaks acquire:  Mammoth acquire:  2027 5th Round Pick Freaks |
Jan 9, 2026 | Mammoth acquire: Olympiakos HC acquire:  |
Sep 8, 2025 | Mammoth acquire: 2026 2nd Round Pick The Little Mermaids MDM acquire:  |
Mar 9, 2025 | Mammoth acquire: 2029 3rd Round Pick The Dark Knights The Dark Knights acquire:  |
Jul 2, 2024 | Mammoth acquire: 2024 7th Round Pick Ovenchickin Ovenchickin acquire:  2025 7th Round Pick Mammoth |
Feb 25, 2023 Retained SalaryMultiple Team Trade | Mammoth acquire: From The Little Mermaids: Rollin Fat Dubinskys acquire:  From The Little Mermaids: 2023 7th Round Pick Rollin Fat Dubinskys The Little Mermaids acquire:  From Mammoth: 2023 6th Round Pick Mammoth From Rollin Fat Dubinskys: Retention $1,197,500 (10.41%) |
Feb 19, 2022 Future Considerations | Mammoth acquire: 2024 6th Round Pick Zero Pucks Given Zero Pucks Given acquire:  |
Nov 17, 2021 | Mammoth acquire: 2024 3rd Round Pick The Dark Knights The Dark Knights acquire: |
Mar 15, 2021 | Mammoth acquire: 2023 1st Round Pick Olympiakos HC Olympiakos HC acquire: |
Mar 4, 2021 | Mammoth acquire: The Dark Knights acquire: |
Feb 20, 2021 Future Considerations | Mammoth acquire: 2021 2nd Round Pick The Habbers The Habbers acquire:  |
Feb 20, 2021 Retained Salary | Mammoth acquire: 2021 1st Round Pick Saucin' 2023 2nd Round Pick The Little Mermaids The Little Mermaids acquire: 2021 4th Round Pick Mammoth Retention $5,025,000 (50%) |
Oct 13, 2020 | Mammoth acquire: 2020 5th Round Pick The Little Mermaids 2020 7th Round Pick The Little Mermaids The Little Mermaids acquire: 2020 5th Round Pick Mammoth |
Jun 2, 2020 Retained Salary | Mammoth acquire: 2020 3rd Round Pick Olympiakos HC 2020 3rd Round Pick The Dark Knights Olympiakos HC acquire: Retention $5,000,000 (50%) |
Nov 13, 2019 Retained Salary | Mammoth acquire: The Dark Knights acquire: Retention $5,500,000 (50%) |
Nov 10, 2019 | Mammoth acquire: 2020 2nd Round Pick Saucin' Saucin' acquire:  2020 6th Round Pick Mammoth |
Sep 29, 2019 | Mammoth acquire: 2020 2nd Round Pick The Dark Knights The Dark Knights acquire: 2020 7th Round Pick Mammoth |