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 CORP director Vincent D. Foster reported several non-market transactions in the company’s common stock. On May 18, 2026, he made bona fide gifts totaling 142,000 shares, including 71,000 shares from his direct holdings and additional shares from family trusts for the benefit of children.
Following the direct gift, he continued to hold 1,672,857.2277 shares directly. On May 15, 2026, he also reported small “J” code transactions totaling 1,562.1432 shares at $50.69 per share, which a footnote describes as acquisitions under a dividend reinvestment plan exempt from Section 16 under Rule 16a-11.
Main Street Capital Corporation reported first quarter 2026 net investment income of $84.6 million, or $0.93 per share, slightly below $0.97 per share a year earlier. Total investment income rose to $140.1 million from $137.0 million, driven by higher interest and fee income, partly offset by lower dividends.
Distributable net investment income was $90.8 million, or $1.00 per share, compared with $1.02 per share in 2025. Net asset value increased to $33.46 per share as of March 31, 2026, up from $33.33 per share, while the annualized return on equity fell to 6.4% from 16.5%.
The company highlighted $205.9 million of lower middle market investments and $149.1 million of private loan investments, strong credit quality with non‑accruals at 1.2% of fair value, and ample liquidity of $1.406 billion supported by sizable credit facilities and multiple unsecured note issuances.
Main Street Capital president and CIO David L. Magdol increased his direct holdings through a dividend reinvestment plan. On April 15, 2026, he acquired a total of 117.6488 shares of Common Stock via dividend reinvestment transactions. Following these transactions, he directly held about 440,497.1244 shares, indicating a small, routine increase in his existing position rather than an open-market trade.
Main Street Capital CORP officer Ryan McHugh reported small, routine changes in his holdings of common stock tied to the company’s dividend reinvestment plan. He acquired a total of about 68.115 shares at $56.39 per share through transactions coded as “other.”
Following these transactions, McHugh directly holds roughly 19,758 shares of Main Street Capital common stock. The filing describes the activity as a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11, indicating a mechanistic reinvestment of dividends rather than open-market trading.
Main Street Capital director Brian E. Lane reported acquiring additional common stock through equity and reinvestment programs. On April 15, 2026 and May 4, 2026, he received several blocks of shares classified as grants, awards, or other transactions rather than open-market purchases or sales.
The filing shows awards of 1,345.05 shares at $55.76 per share and 538 shares at $0.00 per share, along with smaller "other" transactions. Footnotes state that shares were issued under the company’s Non-Employee Director Restricted Stock Plan, Deferred Compensation Plan, and a dividend reinvestment plan exempt from Section 16 under Rule 16a-11. Following these transactions, Lane directly holds roughly 52,000 common shares, indicating these are routine compensation and reinvestment-related acquisitions rather than discretionary trading.
Main Street Capital Corp director John Earl Jackson reported routine equity-related transactions in company common stock. On May 4, 2026, he acquired 1,345.050 shares through a dividend reinvestment plan and 538 shares under company equity plans, both reported as awards rather than open-market purchases.
On April 15, 2026, he reported several "other" transactions in common stock, including 9 shares held indirectly "by wife." After these moves, he holds about 84,051.5049 shares directly and 2,016 shares indirectly, reflecting compensation and reinvestment activity rather than discretionary market trading.
Main Street Capital Corp director Vincent D. Foster reported routine equity-related changes in his holdings. He received 538 shares of Common Stock as a grant under the Main Street Capital Corporation Non-Employee Director Restricted Stock Plan, bringing his directly held shares to 1,742,295.0845.
He also reported other transactions totaling 1,397.8007 shares of Common Stock at $56.39 per share classified as “other acquisition or disposition,” tied to a dividend reinvestment plan exempt under Rule 16a-11. In addition, indirect holdings are reported through four family trusts labeled MS Trust I, II, III, and V.
Main Street Capital director and CEO Dwayne L. Hyzak reported a routine adjustment to his holdings through a dividend reinvestment plan. On this transaction date, 408.435 shares of common stock were acquired at $56.39 per share via automatic reinvestment of dividends, a transaction type classified as "other" rather than a market buy or sell. Following this reinvestment, his directly held position increased to 506,391.2136 shares, reflecting ongoing participation in the company’s dividend reinvestment program exempt from Section 16 under Rule 16a-11.
Main Street Capital director Jon Kevin Griffin reported acquisitions of common stock tied to compensation and reinvestment programs. On May 4, 2026, he received 1,345.050 shares at $55.76 per share and 538 shares at no cost under company director and deferred compensation plans. Earlier, on April 15, 2026, he acquired additional shares through a dividend reinvestment plan. Following these transactions, he directly holds 73,505.685 shares of Main Street Capital common stock.