Amegy Bank

Status:Inactive as of 2015-12-31
 Merger - Without Assistance
Successor Bank:Zions Bancorporation, N.A.
Headquarters:Amegy Bank
4400 Post Oak Parkway
Houston, TX 77027
FDIC Insurance:1982-10-18
FDIC Cert:#24107
Charter Class:Commercial bank, national (federal) charter and Fed member, supervised by the Office of the Comptroller of the Currency (OCC)
# of Branches:81
Total Assets:$13,866,095,000
Total Deposits:$11,445,466,000


1982-10-18Institution established: Original name:Northwest Crossing National Bank
1990-01-01Changed name to Southwest Bank of Texas National Association
1997-08-01Acquired Pinemont Bank (18154) in HOUSTON, TX
1999-04-01Acquired Fort Bend Federal Savings and Loan Association (28803) in ROSENBERG, TX
1999-06-08Change trust powers from TRUST POWERS NOT GRANTED to FULL TRUST POWERS GRANTED
2000-12-29Acquired Pasadena State Bank (26788) in PASADENA, TX
2000-12-29Acquired Baytown State Bank (19999) in BAYTOWN, TX
2000-12-29Acquired Citizens Bank and Trust Company of Baytown, Texas (12665) in BAYTOWN, TX
2003-07-01Acquired Maxim Bank (9017) in DICKINSON, TX
2004-01-31Acquired Lone Star Bank (22304) in DALLAS, TX
2004-10-01Acquired Klein Bank (22866) in SPRING, TX
2005-03-07Changed name to Amegy Bank National Association
2007-09-05Acquired Intercontinental National Bank (19112) in SAN ANTONIO, TX
2015-12-31Acquired Nevada State Bank (18113) in LAS VEGAS, NV
2015-12-31Acquired Amegy Bank National Association in HOUSTON, TX
2015-12-31Acquired California Bank & Trust (20852) in SAN DIEGO, CA
2015-12-31Acquired Zions Trust, Natioanl Association (57638) in SALT LAKE CITY, UT
2015-12-31Acquired National Bank of Arizona (20626) in TUCSON, AZ
2015-12-31Acquired The Commerce Bank of Washington, National Association (27298) in SEATTLE, WA
2015-12-31Acquired Vectra Bank Colorado, National Association (2993) in FARMINGTON, NM
2015-12-31Merged into and subsequently operated as part of Zions First National Bank (2270) in SALT LAKE CITY, UT
2016-01-01Changed name to ZB, National Association (2270)
2018-09-30Changed name to Zions Bancorporation, N.A. (2270)

Financial Information (2015-09-30 and Older)