Plaza National Bank of Bartlesville
| Status: | Inactive as of 05/02/1994 |
| Merger - Without Assistance | |
| Successor Bank: | BOKF |
| Headquarters: | Plaza National Bank of Bartlesville 3815 East Frank Phillips Boulevard Bartlesville, OK 74003 |
| Established: | 10/03/1963 |
| FDIC Insurance: | 10/03/1963 |
| FDIC Cert: | #18901 |
| Charter Class: | Commercial bank, national (federal) charter and Fed member, supervised by the Office of the Comptroller of the Currency (OCC) |
| Total Assets: | $90,622,000 |
| Total Deposits: | $83,710,000 |
History
| 1963-10-03 | Institution established: Original name:Plaza National Bank of Bartlesville | |
| 1990-07-06 | Change trust powers from TRUST POWERS NOT GRANTED to FULL TRUST POWERS GRANTED | |
| 1994-05-02 | Merged into and subsequently operated as part of Bank of Oklahoma, National Association (4214) in TULSA, OK | |
| 1994-10-07 | Acquired Northwest Bank of Enid (21734) in ENID, OK | |
| 1994-11-14 | Acquired Citizens Bank (4153) in MUSKOGEE, OK | |
| 1997-04-01 | Acquired BancOklahoma Trust Company (26669) in TULSA, OK | |
| 1999-10-15 | Acquired The First National Bank and Trust Company of Muskogee (4152) in MUSKOGEE, OK | |
| 2011-01-01 | Acquired Bank of Texas. National Association (21674) in DALLAS, TX | |
| 2011-01-01 | Acquired Bank of Arkansas, National Asssociation (33482) in FAYETTEVILLE, AR | |
| 2011-01-01 | Acquired Bank of Albuquerque, National Association (34992) in ALBUQUERQUE, NM | |
| 2011-01-01 | Acquired Bank of Arizona, National Association (34002) in PHOENIX, AZ | |
| 2011-01-01 | Acquired Colorado State Bank and Trust, N. A. (1769) in DENVER, CO | |
| 2011-01-01 | Changed name to BOKF, National Association (4214) | |
| 2011-01-01 | Acquired Bank of Kansas City, National Association (12690) in OVERLAND PARK, KS | |
| 2012-01-01 | Acquired Southwest Trust Company, National Association (33884) in OKLAHOMA CITY, OK | |
| 2014-03-01 | Acquired GTrust (33769) in TOPEKA, KS | |
| 2017-02-17 | Acquired Missouri Bank and Trust Company of Kansas City (9387) in KANSAS CITY, MO | |
| 2019-03-25 | Acquired CoBiz Bank (22683) in DENVER, CO |