# UMBRELLA BANCORP INC

UMBRELLA BANCORP INC is a company headquartered in Summit, IL, United States.

## Company overview

- **Legal name:** UMBRELLA BANCORP INC
- **Former names in filing history:** ARGO BANCORP INC /DE/ (1996-05-10 to 2001-04-02)
- **Classification:** Company
- **Industry (SIC):** 6035 — Savings Institution, Federally Chartered
- **Headquarters:** Summit, IL, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000883502

## About

UMBRELLA BANCORP INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000883502, and its reported industry is Savings Institution, Federally Chartered. The retained history contains 12 filings, including 8-K filed on 2003-11-14. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.

## Recent SEC filings

- Form 8-K — filed 2003-11-14 — period 2003-11-14 — CURRENT REPORT
- Form 10-Q — filed 2003-08-14 — period 2003-06-30 — QUARTERLY REPORT
- Form 10-Q — filed 2003-05-16 — period 2003-03-31 — QUARTERLY REPORT
- Form DEF 14A — filed 2003-04-28 — period 2003-05-28 — DEFINITIVE PROXY STATEMENT
- Form 10-K — filed 2003-04-14 — period 2002-12-31 — FORM 10-K
- Form 8-K — filed 2003-02-27 — period 2003-02-27 — CURRENT REPORT
- Form 8-K — filed 2003-02-03 — period 2003-01-24 — CURRENT REPORT
- Form 10-Q — filed 2002-11-19 — period 2002-09-30 — QUARTERLY REPORT
- Form 10-Q — filed 2002-08-26 — period 2002-06-30 — FORM 10-Q FOR QUARTER ENDING JUNE 30, 2002
- Form 8-K — filed 2002-06-06 — period 2002-05-28 — FORM 8-K
- Form 10-Q — filed 2002-05-20 — period 2002-03-31 — QUARTERLY REPORT
- Form 10-K/A — filed 2002-04-01 — period 2001-12-31 — AMENDMENT TO ANNUAL REPORT

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Updated: 2026-10-23T22:21:44Z

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