Alta Mesa National Bank
| Status: | Inactive as of 03/10/1997 |
| Merger - Without Assistance | |
| Successor Bank: | Summit Community Bank |
| Headquarters: | Alta Mesa National Bank 2920 Alta Mesa Boulevard Fort Worth, TX 76133 |
| Established: | 04/15/1981 |
| FDIC Insurance: | 04/15/1981 |
| FDIC Cert: | #23403 |
| Charter Class: | Commercial bank, national (federal) charter and Fed member, supervised by the Office of the Comptroller of the Currency (OCC) |
| Total Assets: | $95,801,000 |
| Total Deposits: | $86,977,000 |
History
| 1981-04-15 | Institution established: Original name:Alta Mesa National Bank | |
| 1997-03-10 | Merged into and subsequently operated as part of Summit Community Bank, National Association (25104) in FORT WORTH, TX | |
| 2001-05-14 | Changed name to Summit Bank, National Association (21881) | |
| 2001-05-14 | Merged into and subsequently operated as part of Summit Bank, National Association (21881) in FORT WORTH, TX | |
| 2004-05-01 | Acquired Arlington National Bank (26822) in ARLINGTON, TX | |
| 2004-05-01 | Change trust powers from TRUST POWERS NOT GRANTED to FULL TRUST POWERS GRANTED | |
| 2006-12-08 | Merged into and subsequently operated as part of The Frost National Bank (5510) in SAN ANTONIO, TX | |
| 2012-06-22 | Changed primary regulatory agency from COMPTROLLER OF THE CURRENCY to FEDERAL RESERVE BOARD | |
| 2012-06-22 | Changed institution class to INSURED COMMERCIAL OR SAVINGS BANKS, STATE, MEMBERS FRS | |
| 2012-06-22 | Changed name to Frost Bank (5510) | |
| 2012-10-25 | Reorganized. | |
| 2014-06-21 | Acquired Western National Bank (22482) in ODESSA, TX |