The bank rebrands as Sovereign Bank, honoring its roots in tribal sovereignty while embracing a…

The bank completes its acquisition of The First State Bank, further strengthening its capacity to…

The acquisition of Guarantee State Bank extends the bank's presence into new communities and markets.

The bank is renamed First National Bank & Trust Co., reflecting its growing role in…

The Citizen Potawatomi Nation acquires the bank, establishing a bold step toward tribal economic independence…

A charter is approved for First Oklahoma Bank, N.A.-laying the groundwork for a tribal-owned financial…