Four Nines Gold Intersects 67 Metres at 1.78 g/t Gold, Reinforing Emerging Gold Corridor at Hayden Hill

Four Nines Gold Intersects 67 Metres at 1.78 g/t Gold, Reinforing Emerging Gold Corridor at Hayden Hill Four Nines Gold Inc Tue, November 10, 2026 at 8:00 AM EST 12 min read GC=F -0.75% FNAU.CN +12.00% SI=F -0.78% F8NA.F -24.03% FNAUF +47.64% Also Intersects 35.9 Metres at 2.30 g/t Gold as Stronger Gold Grades and Additional Mineralized Strengthen the Lower Telegraph Corridor ("LTC") Target as Exploration Advances Toward Defining the System's Full Dimensions and Depth Potential

VANCOUVER, BC / ACCESS Newswire / November 10, 2026 / Four Nines Gold Inc. (CSE:FNAU)(OTCQB:FNAUF)(FWB:F8NA) ("Four Nines" or the "Company") is pleased to announce its best gold intersection to date at the Hayden Hill Project, northern California.

Best Gold Grade-Thickness Intersection to Date: HH26-005 returned 67.0 metres averaging 1.78 grams per tonne ("g/t") gold ("Au") and 13 g/t silver ("Ag"), marking continued positive results in the Company's inaugural drill campaign on this low sulphidation epithermal gold system.

Higher-Grade Gold and Silver Within the Corridor: The intersection includes 35.9 metres averaging 2.30 g/t Au and 15 g/t Ag, with a peak sample of 16.90 g/t Au and 182 g/t Ag over 0.4 metres, highlighting higher-grade precious-metal concentrations within the broader mineralized interval.

Three Significant Gold Intersections Strengthen the Geological Model: HH26-001 (31.9 metres averaging 1.05 g/t Au, press release October 19,2026), HH26-003 (80.1 metres averaging 1.08 g/t Au ) and HH26-005 have each returned gold-bearing intervals exceeding 30 metres at average grades above 1 g/t Au, all starting at shallow depths (