Mills County Savings and Loan Association
| Status: | Inactive as of 06/30/1983 |
| Merger - Without Assistance | |
| Successor Bank: | Western Federal Savings and Loan Association |
| Headquarters: | Mills County Savings and Loan Association 201 South Locust St Glenwood, IA 51534 |
| Established: | 01/01/1923 |
| FDIC Insurance: | 12/29/1958 |
| FDIC Cert: | #29915 |
| Charter Class: |
History
| 1923-01-01 | Institution established: Original name:Mills County Savings and Loan Association | |
| 1983-06-30 | Merged into and subsequently operated as part of Western Federal Savings and Loan Association (29944) in COUNCIL BLUFFS, IA | |
| 1988-08-31 | Acquired Western Federal Savings and Loan Association (29944) in COUNCIL BLUFFS, IA | |
| 1988-08-31 | Acquired First Federal Bank, FSB (29050) in SHENANDOAH, IA | |
| 1988-08-31 | Failed. Acquired with government financial assistance and subsequently operated as part of First Federal Savings and Loan Association of Lincoln-Iowa (32609) | |
| 1989-03-31 | Changed organization type to STOCK SAVINGS & LOAN | |
| 1989-12-31 | Change trust powers from TRUST POWERS NOT GRANTED to FULL TRUST POWERS GRANTED | |
| 1995-06-01 | Changed organization type to STOCK SAVINGS BANK | |
| 1995-06-01 | Changed name to First Federal Lincoln Bank-Iowa (32609) | |
| 1998-12-18 | Merged into and subsequently operated as part of First Federal Lincoln Bank (29341) in LINCOLN, NE | |
| 2002-02-09 | Changed name to TierOne Bank (29341) | |
| 2002-10-01 | Changed organization type to STOCK SAVINGS BANK | |
| 2004-08-27 | Acquired United Nebraska Bank (33900) in GRAND ISLAND, NE | |
| 2010-06-04 | Failed. Acquired with government financial assistance and subsequently operated as part of Great Western Bank (15289) | |
| 2012-06-22 | Acquired First Federal Savings Bank of Iowa (30742) in FORT DODGE, IA | |
| 2016-05-16 | Acquired Home Federal Bank (28092) in SIOUX FALLS, SD | |
| 2017-07-05 | Moved bank headquarters from LINCOLN, NE to SIOUX FALLS, SD |