Welcome to our dedicated page for Main Str Cap SEC filings (Ticker: MAIN), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Main Street Capital Corporation (NYSE: MAIN) SEC filings page provides access to the company’s official U.S. Securities and Exchange Commission disclosures, including current reports on Form 8‑K and other registered offerings. These documents explain how Main Street reports its investment results, capital structure changes and material corporate events as a principal investment firm focused on lower middle market and private loan investments.
Form 8‑K current reports are a central source for Main Street’s updates on preliminary financial results, quarterly and annual performance, and significant financing transactions. Recent 8‑K filings have described preliminary estimates of net investment income (NII), distributable net investment income (DNII), net asset value (NAV) per share and return on equity, as well as the entry into underwriting agreements for unsecured notes, redemptions of existing notes and changes to its at‑the‑market equity distribution agreements.
Investors reviewing Main Street’s filings can see how the company structures its notes offerings and credit arrangements, including maturity dates, interest rates, redemption provisions and key covenants tied to asset coverage requirements under the Investment Company Act of 1940. Filings also reference the use of proceeds from offerings, such as repayment of outstanding indebtedness under credit facilities.
As a Regulated Investment Company and a principal investment firm, Main Street’s SEC reports complement its press releases by providing formal, standardized disclosure. On this page, AI-powered tools can help summarize lengthy filings, highlight key terms in 8‑K disclosures, and surface important information about Main Street’s investment performance metrics, leverage, equity issuance programs and note offerings without requiring users to read every line of each document.
Use this filings feed to monitor new Main Street 8‑K submissions and related SEC documents as they are posted to EDGAR, and to quickly understand the implications of each filing through AI-generated overviews and extracted highlights.
Main Street Capital Corporation reported that it has issued a press release with preliminary estimates of its financial condition and results of operations for the fiscal year ended December 31, 2025. The company filed this update on a current report, noting that the press release is attached as Exhibit 99.1 and is incorporated by reference into its Securities Act filings. The information in the press release and this update is treated as filed under Section 18 of the Exchange Act, while any content on the company’s website referenced in the press release is expressly excluded from that incorporation.
Main Street Capital director Dunia A. Shive increased her holdings through dividend reinvestment. On December 15, 2025, she acquired 79.864 shares of Main Street Capital common stock at $60.77 per share under a dividend reinvestment plan. On December 29, 2025, she acquired an additional 95.963 shares at $59.75 per share through the same plan. After these transactions, she beneficially owned 24,610.5523 shares of common stock, held directly. The filing notes that these dividend reinvestment transactions are exempt from Section 16 under Rule 16a-11.
Main Street Capital executive Jason B. Beauvais reported routine share acquisitions through the company’s dividend reinvestment plan. As EVP, General Counsel and Secretary of Main Street Capital Corp., he acquired 97.652 shares of common stock on 12/15/2025 at $62.05 per share, bringing his directly held stake to 181,717.6499 shares. He later acquired an additional 117.786 shares on 12/29/2025 at $60.77 per share, increasing his direct holdings to 181,835.4359 shares.
The filing explains that these purchases were made under a dividend reinvestment plan in a transaction type that is exempt from Section 16 under Rule 16a-11. This indicates the new shares were received by automatically reinvesting cash dividends rather than open-market buying or discretionary trades.
Main Street Capital director Stephen B. Solcher reported small share acquisitions through the company’s dividend reinvestment plan. On 12/15/2025, he acquired 162.077 shares of common stock at $60.77 per share, bringing his holdings to 49,669.0987 shares. On 12/29/2025, he acquired an additional 194.748 shares at $59.75 per share, increasing his direct ownership to 49,863.8467 shares. The filing notes that these transactions were dividend reinvestment transactions exempt from Section 16 under Rule 16a-11.
Main Street Capital director Vincent D. Foster reported automatic purchases of company common stock through a dividend reinvestment plan. On December 15, 2025, he acquired 11.244 and 1,200.4 shares at
The filing also lists indirect beneficial ownership through family trusts, including 35,307.4742 shares in MS Trust I and additional blocks of 34,557 shares in MS Trust II and III and 33,300 shares in MS Trust V. The transactions are coded "J" and are described as purchases under a dividend reinvestment plan that is exempt from Section 16 under Rule 16a-11.
Main Street Capital Corp director John Earl Jackson reported several small automatic share acquisitions through a dividend reinvestment plan in December 2025. On December 15, 2025, he acquired 74.084 shares at $62.05, 193.634 shares at $60.77, and an additional 8 shares at $60.40 held indirectly by his wife. On December 29, 2025, he acquired 89.359 shares at $60.77 and 232.665 shares at $59.75.
All of these transactions are identified with code J and are described as purchases under a dividend reinvestment plan, which is exempt from Section 16 under Rule 16a-11. Following these transactions, Jackson beneficially owned 80,633.5769 shares directly and 1,982 shares indirectly through his wife.
Main Street Capital Corp executive McHugh Ryan reported automatic share acquisitions through a dividend reinvestment plan. On December 15, 2025, he acquired 27.6722 and 22.226 shares of common stock at $62.05 per share in separate transactions. On December 29, 2025, he acquired 33.015 and 26.809 shares at $60.77 per share.
After these dividend reinvestments, his directly held ownership in Main Street Capital common stock increased to between about 12,975 and 13,057 shares, depending on the specific transaction line. The filing explains that these acquisitions were made under a dividend reinvestment plan in a transaction type that is exempt from Section 16 under Rule 16a‑11, meaning they reflect reinvested dividends rather than open-market trading decisions.
Main Street Capital Corp. director Lane Brian E. reported multiple small acquisitions of common stock through a dividend reinvestment plan. On December 15, 2025, he acquired 53.837 shares at
All transactions are coded "J" and described as dividend reinvestment transactions that are exempt from Section 16 under Rule 16a-11. Following these transactions, Lane Brian E. directly owned a total of 48,965.7998 shares of Main Street Capital common stock.
Main Street Capital Corp.'s President, CIO and Senior Managing Director David L. Magdol reported small automatic share acquisitions through a dividend reinvestment plan. On December 15, 2025, he acquired 55.0695 shares of common stock at $60.3105 per share and 50.16 shares at $62.05 per share. On December 29, 2025, he acquired an additional 60.502 shares at $60.77 per share. Following the latest transaction, he directly beneficially owned about 404,686.1692 shares of Main Street Capital common stock. The filing notes these acquisitions were made under a dividend reinvestment plan in a transaction type that is exempt from Section 16 under Rule 16a-11, meaning dividends were automatically used to purchase additional shares.
Main Street Capital CEO and director Dwayne L. Hyzak reported routine share acquisitions through the company’s dividend reinvestment plan. On December 15, 2025, he acquired 354.042 common shares at