State Guaranty Bank
| Status: | Inactive as of 09/29/1984 |
| Merger - Without Assistance | |
| Successor Bank: | Trustmark National Bank |
| Headquarters: | State Guaranty Bank Main Street Magee, MS 39111 |
| Established: | 01/01/1923 |
| FDIC Insurance: | 01/01/1934 |
| FDIC Cert: | #8872 |
| Charter Class: | Commercial bank, state charter and Fed nonmember, supervised by the FDIC |
| Total Assets: | $45,085,000 |
| Total Deposits: | $40,133,000 |
History
| 1923-01-01 | Institution established: Original name:State Guaranty Bank | |
| 1984-09-29 | Acquired State Guaranty Bank in MAGEE, MS | |
| 1984-09-29 | Merged into and subsequently operated as part of First National Bank of Jackson (4988) in JACKSON, MS | |
| 1984-09-29 | Acquired Merchants and Planters Bank (8877) in HAZLEHURST, MS | |
| 1985-09-17 | Changed name to Trustmark National Bank (4988) | |
| 1985-10-01 | Acquired Brookhaven Bank and Trust Company (8555) in BROOKHAVEN, MS | |
| 1987-09-01 | Acquired The Hernando Bank (12737) in HERNANDO, MS | |
| 1987-09-08 | Acquired Rankin County Bank (8548) in BRANDON, MS | |
| 1987-12-31 | Acquired The Commercial National Bank and Trust Company of Laurel (4990) in LAUREL, MS | |
| 1990-06-15 | Acquired Unifirst Bank for Savings, A Federal Savings and Loan Association (32747) in JACKSON, MS | |
| 1991-07-12 | Acquired First Jackson Federal Savings Bank (33093) in JACKSON, MS | |
| 1992-08-07 | Acquired Foxworth Bank (20396) in FOXWORTH, MS | |
| 1993-07-31 | Acquired UniSouth Banking Corporation (5900) in COLUMBUS, MS | |
| 1994-10-07 | Acquired First National Bank of Vicksburg (4996) in VICKSBURG, MS | |
| 1997-02-28 | Acquired National Bank of Commerce of Corinth (16361) in CORINTH, MS | |
| 1997-09-19 | Acquired Perry County Bank (11424) in NEW AUGUSTA, MS | |
| 1998-03-14 | Acquired Smith County Bank (10585) in TAYLORSVILLE, MS | |
| 2001-04-06 | Acquired Peoples Bank (9185) in BARRETVILLE, TN | |
| 2001-12-14 | Acquired Nashoba Bank (32905) in GERMANTOWN, TN | |
| 2003-08-22 | Acquired Southern Community Bank, Atlantic (34816) in DESTIN, FL | |
| 2004-01-23 | Acquired Plaza Bank (22270) in HOUSTON, TX | |
| 2006-08-25 | Acquired Republic National Bank (34932) in HOUSTON, TX | |
| 2011-04-15 | Acquired Heritage Banking Group (14273) in CARTHAGE, MS as part of a government assisted transaction. | |
| 2012-03-17 | Acquired Bay Bank & Trust Co. (15169) in PANAMA CITY, FL | |
| 2013-02-15 | Acquired BankTrust (26607) in MOBILE, AL | |
| 2014-01-01 | Acquired The Somerville Bank & Trust Company (9174) in SOMERVILLE, TN | |
| 2017-04-07 | Acquired Reliance Bank (34866) in ATHENS, AL |