M1 Bank, History
The following are major historical events for M1 Bank, including mergers and acquisitions.
| 1911-05-15 | Institution established: Original name:The Bank of Macks Creek | |
| 2018-01-01 | Changed name to M1 Bank | |
| 2024-09-04 | Moved bank headquarters from 112 S Hanley Rd, CLAYTON, MO to 7801 Forsyth Boulevard, CLAYTON, MO. |