Termination of a Material Definitive Agreement.

On April 23, 2026, Spire Global Canada Subsidiary Corp. (the "Company"), a wholly owned subsidiary of Spire Global, Inc., received a written notice terminating for convenience, effective immediately, the contract with His Majesty the King in right of Canada, as represented by the Minister of Public Works and Government Services ("PWGS"), pursuant to which the Company agreed to design and develop the WildFireSat constellation of satellites to monitor wildfires in Canada for the Canadian Space Agency. If all contractual milestones had been achieved, the contract would have had an aggregate value of Can$71.8 million, including harmonized sales tax. No later than May 7, 2026, the Company may submit a settlement proposal with respect to costs arising from the termination of the contract in accordance with the Procedures Information Guide provided by PWGS.