Tudor Gold Corp. (TSX-V: TUD) (FSE: H56) reports that results from the first four holes drilled at the Perfectstorm Zone as part of the 2026 Treaty Creek Project Exploration Program have led to both the discovery of a new copper-gold-silver-molybdenum porphyry system as well as the confirmation of a previously identified gold-silver-dominant epithermal system. The two drills active at the Perfectstorm Zone are now focused on these priority target areas. Tudor’s 80%-owned Treaty Creek Project is located in the heart of the Golden Triangle of Northwestern British Columbia.

See Table 1 below for select drill results of holes PS-26-15 to 18 accompanied by plan maps and cross sections.

PSP Zone – New porphyry discovery along Sulphurets corridor

Results from holes PS-26-15, PS-26-16 and PS-26-18 demonstrate consistent gold, silver, copper, and molybdenum values hosted within a potassic altered diorite (porphyry) intrusive. Similar to the neighbouring Goldstorm Deposit, the newly discovered porphyry intrusive is located between higher-grade intervals of gold-dominant mineralization. The PSP Zone is located approximately one kilometer southwest of Treaty Creek’s Goldstorm Deposit at its closet point and four kilometers northeast of Seabridge Gold’s Iron Cap Deposit, along the northeast-southwest trending Sulphurets corridor that hosts multiple porphyry deposits and prospects. The system remains open in all directions.

PSP Zone Porphyry System Drill Results

Hole PS-26-15 intersected:

• 4.59 g/t gold and 0.67 g/t silver over 10.50 meters starting 105.00 meters downhole, including
  • 11.15 g/t gold and 0.84 g/t silver over 3.00 meters starting 105.00 meters downhole
• 0.24 g/t gold, 2.11 g/t silver, 0.21% copper and 50.76 ppm molybdenum over 82.90 meters starting 156.00 meters downhole, including
  • 0.23 g/t gold, 3.11 g/t silver, 0.30% copper and 41.34 ppm molybdenum, over 30.85 meters starting 208.05 meters downhole
• 0.78 g/t gold and 0.29 g/t silver over 83.10 meters starting 267.90 meters downhole, including
  • 2.73 g/t gold and 3.44 g/t silver over 2.50 meters starting 283.50 meters downhole, and
• 1.89 g/t gold and 3.00 g/t silver over 9.00 meters starting 342.00 meters downhole

Hole PS-26-16 intersected:

• 1.23 g/t gold and 2.16 g/t silver over 6.00 meters starting 265.50 meters downhole
• 0.36 g/t gold, 1.95 g/t silver, 0.28% copper and 42.52 ppm molybdenum over 10.50 meters starting 331.50 meters downhole
• 0.87 g/t gold, 4.33 g/t silver, 0.07% copper and 96.13 ppm molybdenum over 10.50 meters starting 393.00 meters downhole

Hole PS-26-18 intersected:

• 0.34 g/t gold, 1.89 g/t silver, 0.27% copper and 53.72 ppm molybdenum over 67.35 meters starting 180.00 meters downhole, including
• 0.46 g/t gold, 3.09 g/t silver, 0.37% copper and 54.51 ppm molybdenum over 16.35 meters starting 231.00 meters downhole

PSE Zone – Continuity of epithermal-style gold-dominant system validated

Drillhole PS-26-17 intersected a near surface, gold-dominant epithermal vein-hosted mineralized system confirming continuity between two previous drillholes along a strike length of over 360 meters. Hole PS-23-10 drilled in 2023 intersected 1.23 g/t gold and 3.43 g/t silver over 120.15 meters, and hole PS-21-06 drilled in 2021 intersected 0.84 g/t gold and 6.09 g/t silver over 59.90 meters including 2.52 g/t gold and 6.64 g/t silver over 5.90 meters. (See news releases dated October 31, 2023 and August 30, 2021.)

Hole PS-26-17 intersected:

• 0.78 g/t gold and 2.90 g/t silver over 74.15 meters starting 86.45 meters downhole, including
  • 2.16 g/t gold and 3.18 g/t silver over 9.10 meters starting 151.50 meters downhole

Table 1: Select Treaty Creek Drill Results, August 6, 2026

(1) All assay values are uncut, and intervals reflect drilled intercept lengths. True widths have not been determined as the mineralized body remains open in all directions. Further drilling is required to determine the mineralized body orientation and true widths.
(2) HQ and NQ diameter core samples were sawn in half and typically sampled at standard 1.5 meters intervals.

Treaty Creek Resource and Perfectstorm Zone Target Areas

 Goldstorm Deposit and Perfectstorm Zone Areas

Plan Map of Drillholes – Perfectstorm Zone

 Perfectstorm Select Drill Results

Cross Sections

Section A

Section B

Section C

Qualified Person

The Qualified Person for this news release for the purposes of National Instrument 43-101 is the Company’s Senior Vice President of Exploration, Ken Konkin, P. Geo. He has read and approved the scientific and technical information that forms the basis for the disclosure contained in this news release.

QA/QC

Diamond drill core samples were prepared at MSA Labs’ Preparation Laboratory in Terrace, BC and assayed at MSA Labs’ Geochemical Laboratory in Langley, BC. All samples were analyzed using 4-acid digestion ICP-MS finish and 30g fire assay AA finish for gold. Samples returning greater than 10 ppm gold were completed with gravimetric analysis. Analytical accuracy and precision are monitored by the submission of blanks, certified standards and duplicate samples each inserted every 20 samples by Tudor Gold personnel. Duplicate samples are obtained by MSA Labs’ personnel cut from assay rejects at the time of preparation. MSA Laboratories quality system complies with the requirements for the International Standards ISO 17025 and ISO 9001. MSA Labs is independent of the Company.

About Treaty Creek

Treaty Creek’s Goldstorm Deposit, as disclosed in the “NI 43-101 Technical Report, Treaty Creek Project, British Columbia”, dated November 30, 2025 and prepared by Garth Kirkham P.Geo. of Kirkham Geosystems and Renee Goold (Morrison), P.Eng. of Fuse Advisors, hosts Indicated Mineral Resources of 24.9 million ounces of gold, 148.7 million ounces of silver and 3.048 billion pounds of copper (912.3 million tonnes grading 0.85 g/t gold, 5.07 g/t silver and 0.15% copper) and Inferred Mineral Resources of 2.6 million ounces of gold, 7.2 million ounces of silver and 67.9 million pounds of copper (21.8 million tonnes grading 3.64 g/t gold, 10.22 g/t silver and 0.14% copper).

The Goldstorm Deposit remains open in all directions, and a permit application has been filed for approval to construct an underground ramp for access to drill the high-grade gold SC-1 Zone. A Preliminary Economic Assessment on placing the Goldstorm Deposit in production as an underground mine is now underway. In addition to the Goldstorm Deposit, Treaty Creek hosts other gold discoveries nearby: the CBS, Eureka and Perfectstorm zones.

About Tudor Gold

Tudor Gold Corp. is a precious and base metals exploration and development company with claims in British Columbia’s Golden Triangle (Canada), an area that hosts producing and past-producing mines and several large deposits that are approaching potential development. The 17,913 hectare Treaty Creek Project (in which Tudor Gold has an 80% interest) borders Seabridge Gold Inc.’s KSM property to the southwest and borders Newmont Corporation’s Brucejack Mine property to the southeast.