# WICOR INC

WICOR INC is a company headquartered in Milwaukee, WI, United States.

## Company overview

- **Legal name:** WICOR INC
- **Classification:** Company
- **Industry (SIC):** 4924 — Natural Gas Distribution
- **Headquarters:** Milwaukee, WI, United States
- **Incorporated in:** WI
- **Fiscal year end:** December 31
- **SEC CIK:** 0000314890

## About

WICOR INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000314890, and its reported industry is Natural Gas Distribution. The retained history contains 12 filings, including 8-K filed on 2000-05-09. 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 2000-05-09 — period 2000-04-26 — 8-K CURRENT REPORT - WICOR, INC.
- Form SC 13G — filed 2000-02-14 — SCHEDULE SC 13G
- Form SC 13D — filed 2000-01-07 — INITIAL SCHEDULE 13D
- Form 10-Q — filed 1999-11-12 — period 1999-09-30 — WIC 10-Q FOR THE PERIOD ENDING SEPTEMBER 30, 1999
- Form 8-K — filed 1999-10-26 — period 1999-10-22 — FORM 8-K
- Form 8-K — filed 1999-09-17 — period 1999-09-09 — FORM 8-K
- Form 10-Q — filed 1999-08-12 — period 1999-06-30 — WICOR 10-Q FOR THE PERIOD ENDING JUNE 30, 1999
- Form 8-K — filed 1999-07-29 — period 1999-07-27 — FORM 8-K
- Form 8-K — filed 1999-06-30 — period 1999-06-29 — FORM 8-K
- Form 8-K — filed 1999-06-29 — period 1999-06-27 — FORM 8-K
- Form 10-Q — filed 1999-05-03 — period 1999-03-31 — WIC 10-Q FOR THE PERIOD ENDED MARCH 31, 1999
- Form DEF 14A — filed 1999-03-17 — period 1999-04-22 — 1999 WICOR PROXY FOR 4/22/99 MEETING

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Updated: 2026-10-23T22:31:33Z

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