# CNA SURETY CORP

CNA SURETY CORP is a company headquartered in Chicago, IL, United States.

## Company overview

- **Legal name:** CNA SURETY CORP
- **Classification:** Company
- **Industry (SIC):** 6351 — Surety Insurance
- **Headquarters:** Chicago, IL, United States
- **Fiscal year end:** December 31
- **SEC CIK:** 0001044566

## About

CNA SURETY CORP is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001044566, and its reported industry is Surety Insurance. The retained history contains 12 filings, including 8-K filed on 2011-06-14. 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 2011-06-14 — period 2011-06-10 — FORM 8-K
- Form SC 13D — filed 2011-05-20
- Form 10-Q — filed 2011-04-29 — period 2011-03-31 — FORM 10-Q
- Form 8-K — filed 2011-04-29 — period 2011-04-28 — FORM 8-K
- Form 8-K — filed 2011-04-21 — period 2011-04-21 — FORM 8-K
- Form 8-K — filed 2011-04-01 — period 2011-04-01 — FORM 8-K
- Form DEF 14A — filed 2011-03-14 — period 2011-04-28 — DEF 14A
- Form 10-K — filed 2011-02-18 — period 2010-12-31 — FORM 10-K
- Form 8-K — filed 2011-02-04 — period 2011-02-04 — FORM 8-K
- Form 8-K — filed 2010-11-24 — period 2010-11-23 — FORM 8-K
- Form 8-K — filed 2010-11-01 — period 2010-11-01 — FORM 8-K
- Form 10-Q — filed 2010-10-29 — period 2010-09-30 — FORM 10-Q

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Updated: 2026-10-23T22:51:19Z

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