# OREGON STEEL MILLS INC

OREGON STEEL MILLS INC is a company headquartered in Portland, OR, United States.

## Company overview

- **Legal name:** OREGON STEEL MILLS INC
- **Classification:** Company
- **Industry (SIC):** 3312 — Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
- **Headquarters:** Portland, OR, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000830260

## About

OREGON STEEL MILLS INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000830260, and its reported industry is Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens). The retained history contains 12 filings, including SC 13G filed on 2007-02-15. 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 SC 13G — filed 2007-02-15
- Form SC 13G — filed 2007-02-12
- Form 8-K — filed 2006-11-21 — period 2006-11-20 — CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES
- Form 10-Q — filed 2006-10-31 — period 2006-09-30 — FORM 10-Q
- Form 8-K — filed 2006-10-27 — period 2006-10-26 — FORM 8-K
- Form 8-K — filed 2006-08-18 — period 2006-08-14 — FORM 8-K
- Form 10-Q — filed 2006-07-28 — period 2006-06-30 — FORM 10-Q
- Form 8-K — filed 2006-07-28 — period 2006-07-27 — FORM 8-K
- Form 8-K — filed 2006-07-18 — period 2006-07-17 — FORM 8-K
- Form 8-K — filed 2006-06-16 — period 2006-06-14 — FORM 8-K
- Form 8-K — filed 2006-06-09 — period 2006-06-06 — FORM 8-K
- Form 10-Q — filed 2006-05-02 — period 2006-03-31 — FORM 10-Q

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Updated: 2026-10-23T22:43:49Z

Canonical page: https://altss.com/profile/oregon-steel-mills-inc

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