News Greencastle Holding Deveron Brings Fixed Wing Imagery to Ontario – Jan. 26, 2021 Mayflower Gold Property Agreement Accepted – Jan. 7, 2021 Deveron Announces Upsize to Financing – Dec. 22, 2020 Greencastle Private Placement with Strategic Investor Marburg Corp. – Dec 10, 2020 Greencastle Options Historic Mayflower Gold Property in Rainy River Mining District, NW Ontario – Dec. 2, 2020 Greencastle Reports New Mineralized Zone at Jewel Ridge, Nevada – Nov. 23, 2020 Deveron Corp. Q3 – YTD Revenue Growth of 44% and Gross Profit Increase of 58% – Nov. 19, 2020 Greencastle Options Seagrave Gold Exploration Property in Red Lake, Ontario – Nov. 5, 2020 GLM Drills 22.86 m of 2.80 g/t Au and 5.9 g/t Ag at Jewel Ridge – Sept. 24, 2020 Greencastle Samples 14.2 g/t Au at Jewel Ridge – July 28, 2020 Deveron and Terramera Partner on Drone Data – July 7, 2020 Greencastle Holding Deveron Launches Plant Tissue Testing Service – June 18, 2020 Greencastle to Buy Back 3.18 Million Shares – June 17, 2020 Deveron Reports Q1 Revenue Growth of 181% – May 28, 2020 Drilling planned at Jewel Ridge. VGN Looking Cheap at $0.05 – May 22, 2020 Deveron Acquires Texas Agronomy Company – May 11, 2020 Drilling Planned at Greencastle’s Jewel Ridge, Nevada – Under Option to Golden Lake – May 7, 2020 $10,000,000 Financing for Nevada gold projects. – May 4, 2020 Gold Has a Long, Long Way to Go Palisades Goldcorp Ltd. – April 24, 2020 Deveron Reports 2019 Year End and Fourth Quarter Financial Results – April 24, 2020 Deveron Announces Closing of Private Placement with Strategic Leading Investors – April 7, 2020 Work Begins at Greencastle’s Jewel Ridge Gold Property, Nevada, USA – Feb. 25, 2020 Greencastle Options Gold Property to Golden Lake – Nov. 4, 2019 Greencastle Announces Normal Course Issuer BiD – May 11, 2019 Deveron Selected by Microsoft for AI for Earth Program – March 14, 2019 David MacMillan, CEO Deveron UAS on BNN – Feb. 5, 2019 Deveron UAS is an Agri-Tech Story: CEO – Dec. 13, 2019 All public filings including Press Releases and Financial Statements are available on Sedar.