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York Harbour Updates Option Agreement Timeline with Firetail and Announces Proposed Name Change

Core Points - York Harbour Metals Inc. has extended the deadline for a milestone payment from Firetail Resources Limited (now Mammoth Minerals Limited) to November 30, 2025, allowing Mammoth to pay AUD 100,000 and issue 25 million shares [1] - The company is undergoing a name change to Naughty Ventures Corp. to reflect its evolution from a single-asset explorer to a multi-venture company [3][4] - The new trading symbol will be "BAD," with shares expected to commence trading under the new name on or about October 14, 2025 [5] Option Agreement Details - The original Option Agreement was dated June 5, 2024, and included a requirement for Mammoth to make a cash payment and issue shares by October 5, 2025 [1] - The subsequent milestone deadlines under the Option Agreement remain unchanged despite the extension [1] Company Overview - York Harbour Metals is focused on acquiring and developing mineral assets with strong value potential and investing in companies with significant growth potential [5] - The company holds a significant equity position in Firetail Resources and has interests in the York Harbour copper-zinc project and the Bottom Brook rare earth property [5]