DevvStream Legacy Corp.

Item 1.01. Entry into a Material Definitive Agreement. On September 21, 2026, DevvStream Corp. (the “Company”) entered into a First Amendment to Securities Purchase Agreement (the “Amendment”) with EEME Energy SPV I LLC (“EEME”) and Southern Energy Renewables, Inc. (“Southern”). The Amendment amends the Securities Purchase Agreement dated June 30, 2026 (the “Original SPA”). Under the Original SPA, EEME agreed to purchase from the Company $1,000,000 of the Company’s common shares (the “Common Shares”) at a purchase price of $0.28683 per share, which represented 90% of the 15-day VWAP and a 10% discount, resulting in the issuance of 3,486,386 Common Shares to EEME. EEME has paid only $161,000 to date. Under the Amendment, in exchange for the $161,000 previously funded, EEME shall retain 561,308 Common Shares at the original purchase price of $0.28683 per share, and the remaining 2,925,078 Common Shares shall be cancelled. The Amendment further provides that EEME shall pay the Company an additional $200,000 by September 29, 2026, by wire transfer of immediately available funds, and, promptly, upon the Company’s receipt of such payment, the Company shall issue to EEME 1,120,448 Common Shares at a purchase price of $0.1785 per share, which represents 85% of the 15-day VWAP. Pursuant to the terms of the Original SPA, EEME agreed to advance $5,000,000 to the Company and, promptly after receiving such funds, the Company agreed to advance such funds to Southern. Of such $5,000,000, EEME has funded $1.64 million to the Company, which the Company advanced to Southern. The Amendment terminates all further funding obligations, including any additional advance amounts, pursuant to the Original SPA. The foregoing description of the Amendment does not purport to be complete and is qualified in its entirety by reference to the full text of the Amendment, a copy of which is filed as Exhibit 10.1 to this Current Report on Form 8-K and is incorporated herein by reference.