| 2025-12-09 | Appia Announces Drilling Updates on ULTRA HARD ROCK Target and Auger Drilling on ULTRA IAC Target in Goias, Brazil |
| 2025-10-22 | Appia Begins Diamond Drilling to Extend and Delineate the Highgrade Mineralization at PCH Target IV in Goias State, Brazil and Announces Acceleration of 2024 Warrants |
| 2025-10-16 | Appia Closes Non-Brokered Private Placement, Completes Auger Drilling at Gaia, Ships Samples to the Lab, and Advances a New Auger Phase at Taygeta - PCH Project (Goiás, Brazil) |
| 2025-09-02 | Appia Signs Binding Term Sheet to Sell a 45% Interest in Its PCH REE Project, Brazil |
| 2025-07-29 | Appia Acquires Two New Auger Drills and Launches New Drill Program at Gaia Target Adjacent to Taygeta and Merope, PCH REE Project, Brazil |
| 2025-07-17 | Appia Issues 500,000 Shares and Earns Further Interest in the PCH Project |
| 2025-07-10 | Appia Earns Further 5.89% Legal and Beneficial Interest in the PCH Project |
| 2025-03-10 | Appia Announces Exceptional Overlimit Total Rare Earth Oxide (TREO) Results From Its Diamond Drilling Program at PCH Project in Goias, Brazil |
| 2025-01-22 | Appia Announces Outstanding Total Rare Earth Oxide (TREO) Results From Its Diamond Drilling Program at PCH Project in Goias, Brazil |
| 2024-11-12 | Appia Successfully Concludes Diamond Drilling Program Intercepting Potential Highgrade Mineralization on all three Drillholes in Goias, Brazil |
| 2024-10-23 | Appia Begins Diamond Drilling to Delineate Potential Highgrade Mineralization at PCH Target IV in Goias, Brazil |
| 2024-07-17 | Appia Announces Excellent Desorption Results From Target IV Ionic Adsorption Clay Rare Earth Mineralization in Brazil |
| 2024-06-12 | Appia Earns Initial 10% Legal and Beneficial Interest in the PCH Project |
| 2024-05-14 | Appia Announces Encouraging Initial Results from the Newly Identified Taygeta and Merope Exploration Targets at PCH Project, Brazil |
| 2024-03-01 | Appia Exhibiting at PDAC 2024 and Invites Shareholders and Delegates to Visit Us at Booth 2715 in the Investors Exchange, South Building |
| 2024-02-26 | Appia Reports High-Grade Total Rare Earth Oxide Results up to 22,339 ppm or 2.23% on Diamond Drill Hole #1 Within Target IV at PCH IAC Project, Brazil |
| 2024-02-20 | Appia Unveils Significant REE, Cobalt and Scandium Assay Results From 47 RC Drill Holes at the Buriti Target Within Its PCH IAC REE Project, Brazil |
| 2024-01-16 | Appia Reports 92,758 ppm (9.3%) TREO, 13,798 ppm MREO (1.38%) and 2,241 (.24%) ppm HREO over 2m Within the Total Weighted Average of 38,655 ppm (3.87%) TREO, 6,869 ppm (.69%) MREO, and 1,380 ppm (.14%) HREO Across 24m (E |
| 2023-12-12 | Appia Announces Scandium and Cobalt Discovery at Its New Buriti Target at the PCH Project, Brazil; Reverse Circulation Drill Hole Returns 24 Metres of Mineralization Averaging 128 ppm Scandium Oxide, 272 ppm Total Cobalt |
| 2023-12-11 | Appia Announces Closing of PCH Project Acquisition |
| 2023-11-28 | Appia Discovers an Unprecedented High-Grade Mineralized Zone: Total Weighted Average Grade of 7,578 ppm or 0.76% Total Rare Earth Oxide Across 10 Reverse Circulation Drill Holes at Its PCH Ionic Clay Project, Brazil |
| 2023-10-31 | Appia Reports Extraordinary Assay Drill Results From Its PCH Ionic Clay Project, Brazil |
| 2023-07-18 | Appia Begins Extensive Auger and Reverse Circulation Drilling Campaign at Its Ionic Clay PCH Project, Brazil |
| 2023-06-20 | Initial Results Confirm Widespread Mineralization at Appia's Ionic Clay Project in Goias State, Brazil |
| 2023-06-09 | Appia Signs Definitive Agreement to Acquire up to a 70% Interest in Ionic Clay Project, Brazil |
| 2023-04-26 | Appia Completes Onsite Due Diligence on Rare Earths Ionic Clay Project, State of Goias, Brazil |
| 2023-03-07 | Appia Signs Letter Agreement to Acquire up to a 70% Interest in a Prospective Brazilian Rare Earths Ionic Clay Project |