# THE LONE ROCK BANK, N.A.

> **Failed bank** · LONE ROCK, IA · failed 1986-05-29 · National commercial bank (OCC-chartered) · FDIC cost $2M

## What happened

THE LONE ROCK BANK, N.A. of LONE ROCK, IA was closed by the OCC on **1986-05-29**. The FDIC was named receiver.

**Resolution:** Purchase & Assumption — acquiring bank assumed deposits + bought assets

Deposits were transferred to **SWEA CITY STATE BANK** (SWEA CITY, IA). Customers became depositors of the acquiring bank automatically.


## Key facts

- **FDIC ID:** 1202
- **FDIC Certificate:** 25297
- **FDIC FIN:** 2563
- **Bank name:** THE LONE ROCK BANK, N.A.
- **Location:** LONE ROCK, IA
- **Failure date:** 1986-05-29
- **FDIC resolution date:** 1986-05-29
- **Charter type:** National commercial bank (OCC-chartered)
- **Resolution type:** Purchase & Assumption — acquiring bank assumed deposits + bought assets
- **Estimated FDIC DIF cost:** $2M
- **Deposits at failure:** $7M
- **Assets at failure:** $7M
- **Acquiring bank:** SWEA CITY STATE BANK (SWEA CITY, IA)

## Other banks SWEA CITY STATE BANK has acquired in FDIC resolutions

- GRAETTINGER STATE BANK (GRAETTINGER, IA) — failed 1986-08-07 — /failed-bank/1251

## Primary source

FDIC BankFind failed-bank search: https://banks.data.fdic.gov/explore/failures?searchName=THE%20LONE%20ROCK%20BANK%2C%20N.A.

## Citation

> US Federal Deposit Insurance Corporation, BankFind failed-bank database, THE LONE ROCK BANK, N.A. (FDIC ID 1202), failed 1986-05-29. Retrieved via AI Analytics 2026-05-17 from https://api.ai-analytics.org/failed-bank/1202.

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