Integra Resources Mines 3M Tonnes Of Ore, 3.9M Tonnes Of Waste At Florida Canyon Mine In Q1; Produces 12,635 Ounces Of Gold, Sells 12,518 Ounces Of Gold In Q1

Integra Resources Corp. ("Integra" or the "Company") (TSXV:ITR) (NYSE:ITRG) is pleased to provide an interim operational update for the first quarter ended March 31, 2026 (the "first quarter 2026" or "Q1 2026") highlighting continued operational momentum, record mining rates, and a strengthened balance sheet.

• The Company mined 3.0 million ("M") tonnes of ore and 3.9 M tonnes of waste at a strip ratio of 1.30 at the Florida Canyon Mine ("Florida Canyon" or the "Mine"). As a result, mining rates averaged 76,800 total tonnes per day ("tpd") which is a record for the Mine and its operations. 
• The Florida Canyon Mine produced 12,635 ounces of gold and sold 12,518 ounces of gold in the quarter.
• The Company commissioned six new Caterpillar 785 haul trucks during the quarter, materially enhancing mining capacity and supporting higher sustained mining rates going forward.
• The Company raised $61 M through a bought deal public offering in Q1 2026 significantly strengthening the Company's balance sheet and funding near-term growth initiatives at the DeLamar Project (the "DeLamar Project" or "DeLamar"). Net proceeds are expected to be used to commence pre-production expenditures at the DeLamar Project and funded the acquisition of a strategic land position near the DeLamar Project.