Mainstreet Equity renews share buyback program for up to 471,066 shares

• Mainstreet Equity renewed its normal course issuer bid to buy up to 471,066 common shares, about 10% of public float.
• Program runs June 8, 2026 to June 7, 2027, unless completed earlier; shares bought will be cancelled.
• Daily repurchase cap set at 2,244 shares, based on six-month average daily volume of 8,979 shares.
• Automatic securities purchase plan renewed to permit purchases during blackout periods; broker executes within preset price and volume limits.
• Mainstreet bought 42,000 shares under the prior bid, versus TSX authorization for up to 475,359 shares.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Mainstreet Equity Corp. published the original content used to generate this news brief via Business Wire (Ref. ID: 202606040650BIZWIRE_USPR_____20260604_BW849453) on June 04, 2026, and is solely responsible for the information contained therein.