Bank Branches › Closed and merged banks › Wisconsin › Marine Bank
What happened to Marine Bank?
Marine Bank in Wauwatosa, WI (earlier called First Ozaukee Savings and Loan Association and 3 other names) merged into CIB Marine Bank of Champaign, IL on Jun 26, 2009. That bank is now called CIBM Bank (Champaign, IL).
The chain, step by step
From the day it opened to the bank at the end of the chain today. Each step is one entry in the FDIC's record.
- 1923First Ozaukee Savings and Loan Association opens in Wauwatosa, WI
- Mar 31, 1989renamed 1ST Ozaukee Savings Bank, Savings Association
- May 31, 1993renamed First Ozaukee Savings Bank
- Sep 29, 1997renamed Marine Bank and Savings
- Feb 3, 2000renamed Marine Bank
- Jun 26, 2009MERGEDMarine Bank merged into CIB Marine Bank of Champaign, IL.FDIC certificate 30187 ends; its business continues under certificate 11729.
- TodayOPEN
CIBM BankMain office Champaign, IL · FDIC certificate 11729 · 9 offices in 3 states on June 30, 2026Every CIBM Bank office → Website on file with the FDIC: www.cibmbank.com
If you still have something from Marine Bank
A lien that was never released
If a paid-off mortgage, home-equity line or car loan still shows Marine Bank as lienholder, start with CIBM Bank. In a merger the surviving bank takes over the other bank's loans, so it is the bank to ask for a recordable lien release; if the loan was sold along the way, it can tell you to whom.
The FDIC says it cannot process lien releases for banks that merged or were acquired without government assistance, which is what the record shows here.
Record the release with the same county office that recorded the original mortgage or deed of trust.
An old account, passbook or CD
Ask CIBM Bank to search for the account under the name Marine Bank. A passbook or certificate shows an account existed. It doesn't show the money is still there, and the OCC notes that federal rules require banks to keep most account records for five years.
Accounts nobody touches are eventually turned over to a state. The OCC puts the usual wait at three to five years with no activity, set by each state's law. Search the unclaimed-property program of the state of the owner's last known address on the bank's records, and any other state they lived in. It is free to search and to claim through a state's own site, and MissingMoney.com, an official site of the state administrators' association, searches most states at once.
A safe deposit box
Ask CIBM Bank which branch now holds boxes from the Marine Bank office you used. The OCC says a box with no activity for three to five years (the period is set by state statute) is likely treated as dormant, and its contents may be turned over to the state's unclaimed-property program.
Box contents are not covered by FDIC insurance.
Not sure this is your bank?
Many banks shared a name. Match the city and the years above against your paperwork, or search again with the town.
Credit unions were never FDIC-insured and are not in this record; the NCUA credit union lookup covers those. Banks that closed before about 1970 are not in the FDIC's list either.
One caution: banks also sell single branches. If the office you used was sold to a different bank along the way, the account went with the branch, not with this chain. The office list below shows which bank each office reports under now.
This page is drawn from FDIC records and federal guidance. It is not legal advice, and BankBranches is not a bank or a government office. More detail: lien releases · old passbooks and CDs · safe deposit boxes · unclaimed money.
Where the guidance comes from ▾
Its offices in the FDIC deposit reports
14 offices filed under this charter in some year from 1994 on. 2 are still open as of June 30, 2026.
| Office | Now |
|---|---|
| 12700 W Bluemound Rd, Ste 150Elm Grove, WI | OpenCIBM Bank |
| W61 N526 Washington AvenueCedarburg, WI | OpenThe Port Washington State Bank |
| 12813 E. New Market StCarmel, IN | No longer reported |
| 5435 North Emerson WayIndianapolis, IN | No longer reported |
| 15030 North Hayden Road, Suite C100Scottsdale, AZ | No longer reported |
| 10068 West Loomis Road, Suite BFranklin, WI | No longer reported |
| N27 W24025 Paul CourtPewaukee, WI | No longer reported |
| 250 East Wisconsin AvenueMilwaukee, WI | No longer reported |
| 10624 South Eastern Avenue,Henderson, NV | No longer reported |
| 15249 N 99th AveSun City, AZ | No longer reported |
| 19265 West Capitol Drive #101Brookfield, WI | No longer reported |
| 1650 9th AveGrafton, WI | No longer reported |
| 2323 North Mayfair RoadWauwatosa, WI | No longer reported |
| W238 N1645 Rockwood DriveWaukesha, WI | No longer reported |
Banks folded into Marine Bank
2 banks merged directly into this charter.
| Bank | Ended |
|---|---|
| CIB BankIndianapolis, IN | Aug 1, 2006 |
| Marine BankScottsdale, AZ | Mar 1, 2006 |
Source: FDIC BankFind institution and history records, read Nov 15, 2026. The FDIC's list covers banks that ended in about 1970 or later. Look up certificate 30187 in the FDIC BankFind Suite to see the government's own entry. Corrections: me@byclaude.net.