Companies: 10,795·Total market cap: $144.5T
Reliance Steel & Aluminum Co.

Reliance Steel & Aluminum Co.

RSNYSEBasic Materials● Active
$394.70
+$0.29(+0.07%)
Market Cap$20.1B
P/E Ratio
52W High$397.02
52W Low$260.31
Overview

Reliance Steel & Aluminum Co. (RS) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0000861884 · RS · NYSE · as of Jun 8, 2026

Filing snapshot

1,000+
Total Filings
4
Latest Form
2026-05-22
Most Recent
1994
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0000861884 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-02-26
Fiscal Year End
Feb 26, 2026
Accession No.
0001104659-26-020651
Primary Document
rs-20251231x10k.htm
Source: data.sec.gov · CIK 0000861884 · Accession 0001104659-26-020651

Latest Key Filings

10-QQuarterly Report
10-Q
2026-04-29
8-KCurrent Report
FORM 8-K
2026-05-21Material Event
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
8-KCurrent Report
FORM 8-K
2026-05-21
View
SDSD
SD
2026-05-11
View
SCHEDULE 13GSCHEDULE 13G
SCHEDULE 13G
2026-04-30
View
10-QQuarterly Report
10-Q
2026-04-29
View
SCHEDULE 13GSCHEDULE 13G
SCHEDULE 13G
2026-04-29
View
8-KCurrent Report
FORM 8-K
2026-04-22
View
ARSARS
ARS
2026-04-02
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-04-02
View
DEF 14AProxy Statement
DEF 14A
2026-04-02
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-03-27
View
10-KAnnual Report
10-K
2026-02-26
View
8-KCurrent Report
FORM 8-K
2026-02-18
View
SCHEDULE 13GSCHEDULE 13G
SCHEDULE 13G
2026-02-09
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2025-11-14
View
10-QQuarterly Report
10-Q
2025-10-28
View
Showing 1–15 of 362 filingsForm 4 / 144 hidden· 1000 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0000861884  |  Exchange: NYSE · Basic Materials

Reliance Steel & Aluminum Co. (NYSE: RS) has submitted 1,000+ documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 1994. As a Basic Materials sector company with CIK 0000861884, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Reliance Steel & Aluminum Co.'s most comprehensive regulatory disclosure. The most recent Reliance Steel & Aluminum Co. 10-K was filed on 2026-02-26 for fiscal year ending 2026. Historical RS 10-K annual reports are available from 2011 through 2026.

Investors researching Reliance Steel & Aluminum Co. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08

Frequently Asked Questions

RS SEC Filings · 8 questions

Reliance Steel & Aluminum Co. (RS) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 1,000+ filings and access original documents at no cost. Reliance Steel & Aluminum Co.'s CIK is 0000861884.

RS SEC filingsReliance Steel & Aluminum Co. SEC documentsfind RS 10-K