Beauvais Jason B 4

What Happened

• Jason B. Beauvais, EVP, General Counsel and Secretary of Main Street Capital Corporation (MAIN), reported the sale of 6,830 common shares on June 30, 2026. The filing shows a weighted-average sale price of $51.73 per share for total proceeds of approximately $353,316. The transaction is reported as an open-market or private sale (code S).

Key Details

• Transaction date: 2026-06-30
• Price: weighted average $51.73 per share (range reported in footnote: $51.66–$51.81)
• Shares sold: 6,830; approximate proceeds: $353,316
• Shares owned after transaction: not specified in this Form 4
• Footnote: the price shown is a weighted average; the filer says they can provide a breakdown of shares sold at each price within the $51.66–$51.81 range upon request
• Filing timeliness: Form 4 was filed on 2026-06-30 (same date as the transaction); no late filing is indicated in the provided data
• No 10b5-1 plan or other special selling arrangement is identified in the information provided

Context

• This was a sale (not a purchase or option exercise). Sales by executives can be routine (diversification, liquidity, tax reasons) and do not necessarily signal a change in company outlook. Retail investors should note the details but avoid inferring motive without further information.