Main Street Capital Corporation
Main Street Capital Corporation (MAIN) 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 0001396440 · MAIN · NYSE · as of Jun 8, 2026
Filing snapshot
Source: SEC EDGAR (data.sec.gov) · CIK 0001396440 · Updated hourly · Not investment advice
Latest Annual Report
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Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.
SEC Filing History
About SEC Filings & 10-K Annual Reports
Main Street Capital Corporation (NYSE: MAIN) has submitted 1,011+ documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2007. As a Financial Services sector company with CIK 0001396440, all filings are publicly accessible via the EDGAR database at no cost.
The annual 10-K report is Main Street Capital Corporation's most comprehensive regulatory disclosure. The most recent Main Street Capital Corporation 10-K was filed on 2026-02-27 for fiscal year ending 2026. Historical MAIN 10-K annual reports are available from 2021 through 2026.
Investors researching Main Street Capital Corporation 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.
Frequently Asked Questions
MAIN SEC Filings · 8 questionsMain Street Capital Corporation (MAIN) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 1,011+ filings and access original documents at no cost. Main Street Capital Corporation's CIK is 0001396440.