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.
Main Street Capital Corporation's SEC filings document a principal investment firm's financial results, portfolio activity, dividends and capital structure. Current reports furnish operating results and preliminary estimates, announce monthly and supplemental dividend actions, and report private loan portfolio activity tied to its lower middle market and private loan investment strategies.
Other filings cover material debt agreements, including unsecured senior notes, and proxy governance matters such as director elections, auditor ratification, executive compensation and shareholder voting results. The filings also identify the company's Maryland incorporation, common stock voting matters and registered investment adviser activities conducted through MSC Adviser I, LLC.
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 $62.05 per share, bringing his directly held stake at that time to 1,733,243.9294 shares. On December 29, 2025, he acquired an additional 13.562 and 1,447.91 shares at $60.77 per share, increasing his direct holdings to 1,734,705.4014 shares.
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 $62.05 per share and 146.314 shares at $60.77 per share. On December 29, 2025, he acquired 64.938 shares at $60.77 per share and 175.807 shares at $59.75 per share.
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 $62.05 per share, bringing his direct holdings to 451,496.6766 shares. On December 29, 2025, he acquired another 427.041 shares at $60.77 per share, increasing his direct ownership to 451,923.7176 shares. The filing notes these transactions were dividend reinvestment purchases exempt from Section 16 under Rule 16a-11.
Main Street Capital director Jon Kevin Griffin reported small automatic share purchases through the company’s dividend reinvestment plan. On December 15, 2025, he acquired 17.427 and 198.723 shares of common stock at prices of $62.05 and $60.77 per share. On December 29, 2025, he acquired 21.02 and 238.781 additional shares at $60.77 and $59.75 per share. All transactions are coded “J” and were made under a dividend reinvestment plan exempt from Section 16 under Rule 16a-11. Following these transactions, he directly owned 70,388.489 shares of Main Street Capital common stock.
Main Street Capital Corporation reported that it issued a press release on January 8, 2026 detailing its results of operations and financial condition. The company furnished this press release as Exhibit 99.1 to a current report, making the information available to investors without it being treated as filed for liability purposes under certain securities laws. The filing also includes an Inline XBRL cover page data file as Exhibit 104.