Welcome to our dedicated page for Main Street Capital 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.
Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on Main Street Capital's stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.
Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time SEC filing updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into Main Street Capital's regulatory disclosures and financial reporting.
Main Street Capital CORP (MAIN) executive Jason B. Beauvais reported two transactions in Common Stock. On August 14, 2026, he acquired 98.277 shares at $59.23 per share through a dividend reinvestment plan in a transaction exempt under Rule 16a-11. On September 2, 2026, he made a bona fide gift of 126 shares in a transaction exempt under Rule 16b-5. No Rule 10b5-1 trading plan is reported.
Main Street Capital CORP (MAIN) reported that officer Jesse E. Morris, EVP and COO, sold 35,000 shares of common stock on 2026-08-21 in an open-market or private transaction at a weighted average price of $58.55 per share. According to the footnote, these shares were sold in multiple trades at prices ranging from $58.33 to $58.74. Following this sale, Morris directly holds 232,568.4258 shares of Main Street Capital common stock. The filing’s Rule 10b5-1 checkbox was not marked.
Main Street Capital Corp (MAIN) received a Rule 144 notice that officer Jesse E. Morris intends to sell up to 35,000 shares of common stock. The shares are proposed to be sold through Raymond James & Associates, Inc. on the NYSE, with an indicated aggregate market value of about $2,040,150.
The securities to be sold were acquired via restricted stock vesting on 04/01/2025, identified as compensation from the issuer. The notice sets a Rule 144 sale period running through 08/21/2026, and is signed by Jason B. Beauvais as Attorney-in-Fact for the seller.
Main Street Capital CORP director Dunia A. Shive reported acquiring additional common shares through a dividend reinvestment plan. On June 15, 2026, she acquired 107.504 shares at $51.29 per share; on June 29, 2026, 124.019 shares at $51.56; and on July 15, 2026, 106.371 shares at $53.41, all in transactions described as dividend reinvestments exempt from Section 16 under Rule 16a-11.
Main Street Capital CORP director Jon Kevin Griffin reported a series of acquisitions of Common Stock through a dividend reinvestment plan. On 2026-06-15, 2026-06-29, and 2026-07-15, he acquired an aggregate of 875.383 shares in six transactions at per-share prices ranging from $51.01 to $53.41. The footnote states these were dividend reinvestment transactions exempt from Section 16 under Rule 16a-11.
Main Street Capital Corp director Stephen B. Solcher reported three acquisitions of common stock through a dividend reinvestment plan. On June 15, June 29, and July 15, 2026, he acquired 205.619, 237.207, and 203.452 shares, respectively, at per-share prices of $51.29, $51.56, and $53.41. The footnote states these were dividend reinvestment transactions exempt from Section 16 under Rule 16a-11.
Main Street Capital Corp officer Ryan McHugh, VP, CAO & Assistant Treasurer, reported open-market purchases of 2,550 shares of common stock on August 13, 2026, at prices around $59 per share. Earlier, he also acquired small fractional-share amounts through a dividend reinvestment plan in June and July under Rule 16a-11.
Main Street Capital Corp director John Earl Jackson reported acquiring a total of 1,112.757 shares of common stock through a series of dividend reinvestment transactions exempt under Rule 16a-11. These acquisitions occurred on June 15, June 29, and July 15, 2026, with most shares held directly and small amounts held indirectly through his wife.
Main Street Capital CORP officer David L. Magdol reported multiple acquisitions of common stock through a dividend reinvestment plan. On June 15, 2026 and June 29, 2026, and July 15, 2026, he acquired an aggregate of 335.3232 shares via dividend reinvestment transactions, at per-share prices ranging from $51.01 to $53.50. These transactions are described as exempt from Section 16 under Rule 16a-11.
Main Street Capital CORP executive Jason B. Beauvais, EVP, General Counsel and Secretary, reported acquiring small amounts of Common Stock in three separate transactions coded "J". On June 15, June 29 and July 15, 2026, he acquired in total 344.953 shares through a dividend reinvestment plan, with per-share prices ranging from $51.01 to $53.09. The company states these are dividend reinvestment transactions exempt from Section 16 under Rule 16a-11. Post-transaction share holdings are not specified in this filing.