Amendment to Common Stock Purchase Agreement

Callan JMB Inc. has amended its Common Stock Purchase Agreement with Hexstone Capital, LLC. Key modifications include extending the maturity date to April 1, 2027, and revising the Regular Purchase Price to 95% of the lowest daily trading price (or 75% if trading is suspended/delisted). The Regular Purchase Measurement Period now begins upon the Investor receiving a Purchase Notice and ends when trading volume equals five times the Purchase Amount, with a minimum of five trading days. The Investor's monthly resale limitation has been adjusted to the greater of $25,000 per Trading Day or 20.0% of the daily trading volume. All other terms of the original agreement remain in effect.