Every Form 4 that Main Street Capital Corporation (MAIN) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow MAIN and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full MAIN filings page.
Main Street Capital (MAIN) reported routine insider share acquisitions by an officer (President, CIO and SMD) through its dividend reinvestment plan. The transactions were coded “J” with a footnote stating they were dividend reinvestments exempt from Section 16 under Rule 16a-11.
On 09/15/2025, the officer acquired 49.0562 shares at $66.86 and 45.677 shares at $66.98. On 09/26/2025, the officer acquired 56.702 shares at $63.72. Following these transactions, beneficial ownership stood at 404,302.3593 shares, held directly.
Main Street Capital (MAIN) director reported automatic acquisitions of common stock through a dividend reinvestment plan. On 09/15/2025, purchases were 67.463 shares at $66.98, 177.458 shares at $65.17, and 7 shares at $66.87 (indirect by spouse). On 09/26/2025, purchases were 83.746 shares at $63.72 and 214.259 shares at $63.75.
The transactions, coded “J” with a footnote, were pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11. Following the reported transactions, direct beneficial ownership reflected 79,486.8489 shares, and indirect ownership by spouse was 1,958 shares.
Main Street Capital (MAIN) reported insider activity by a director who acquired common shares via a dividend reinvestment plan exempt under Rule 16a-11. Transactions occurred on 09/15/2025 at $66.98 and on 09/26/2025 at $63.72, including small fractional and whole-share buys. Following these transactions, the director directly beneficially owned 1,729,484.6534 shares. Additional indirect holdings are reported through family trusts identified as MS Trust I, II, III, and V.
Main Street Capital (MAIN) officer reports automatic share acquisitions. EVP, General Counsel and Secretary Jason B. Beauvais acquired common stock through a dividend reinvestment plan exempt under Rule 16a-11. On 09/15/2025, 88.924 shares were acquired at $66.98, and on 09/26/2025, 110.387 shares were acquired at $63.72. Following these transactions, direct beneficial ownership stood at 181,414.6729 shares.
Main Street Capital (MAIN) reported insider activity by a director reflecting dividend reinvestment purchases. On 09/15/2025 and 09/26/2025, the director acquired small share amounts under a dividend reinvestment plan, coded J and noted as exempt under Rule 16a-11. Examples include 219.891 shares at $63.75 and 182.122 shares at $65.17.
Following these transactions, the director’s beneficial ownership stands at 69,464.135 shares, held directly. These are routine reinvestments rather than open‑market buys.