Tudor Gold Corp. (TSX-V: TUD) (FSE: H56) reports results from the first two drillholes (CBS-26-08 and 09) completed at the CBS Zone as part of the 2026 Exploration Drill Program at its 80%-owned Treaty Creek Project, located in the heart of the Golden Triangle of Northwestern British Columbia. Drill hole CBS-26-08 intersected silver rich mineralization deeper in the CBS Zone representing a new mineralized target within the system. Tudor plans to follow up on the higher-grade silver intercept later in the Program after completing drilling at the Perfectstorm Zone.

Silver Breccia within CBS Zone:

Hole CBS-26-08 intersected:

• 61.28 g/t silver and 0.09 g/t gold over 34.15 m starting 264.00 meters downhole, including
  • 201.84 g/t silver and 0.07 g/t gold over 7.20 m starting 280.00 meters downhole.

The newly discovered silver rich breccia system provides continuity between a previous intercept observed in drillhole CBS-22-04 which returned 54.82 g/t silver and 0.30 g/t gold over 13.50 m, and a cluster of seven surface chip-samples grading between 30.09 g/t silver to 61.8 g/t silver. The zone remains open with significant silver potential.

Gold Intercepts at CBS Zone

Hole CBS-26-08 also intersected:

• 2.57 g/t gold and 0.39 g/t silver over 3.00 m starting 6.00 meters downhole, and
• 0.53 g/t gold and 9.81 g/t silver over 20.60 m starting 61.90 meters downhole, including,
  • 0.92 g/t gold and 16.99 g/t silver over 9.30 m starting 73.20 meters downhole;

extending the gold rich breccia system within the CBS Zone 40 m along strike to the northeast.

Hole CBS-26-09 intersected:

• 0.79 g/t gold and 4.71 g/t silver over 47.00 m starting 153.00 meters downhole, including
  • 1.04 g/t gold and 1.49 g/t silver over 24.50 m starting 153.00 meters downhole;

extending the gold rich breccia system within the CBS Zone 60 meters up-dip (vertically).

See Table 1 below for select drill results of holes CBS-26-08 and CBS-26-09 accompanied by a plan map and cross sections.

The primary objective of the Program for the CBS Zone is to expand the known mineralization, with a secondary objective of testing the entire CBS Zone vectoring towards the Goldstorm Deposit. The two drillholes were successful in expanding the gold-rich breccia system at the CBS Zone by 40 m to the northeast and 60 m up-dip of previous intercepts in the direction of the Goldstorm Deposit. The breccia system is interpreted by Tudor to be a high fluid flow corridor within a high-sulfidation system within the CBS Zone. The discovery of a silver-rich breccia deeper within the system expands the potential for multiple precious metal bearing structures within the CBS Zone.

2026 Exploration Program Update

Following the completion of drill holes CBS-26-08 and 09 at the CBS Zone, the two track-mounted diamond drill rigs moved to the Perfectstorm Zone to target porphyry gold/silver/copper mineralization hosted within potassic altered diorites, similar to mineralization encountered in the Goldstorm Deposit, and outlying gold/silver rich epithermal style mineralization. The two drill rigs are expected to continue drilling at the Perfectstorm Zone through the summer before moving back to the CBS Zone in September to follow up on results from drill holes CBS-26-08 and 09.

Table 1: Select Treaty Creek Drill Results, July 7, 2026, Drillholes CBS-26-08 and 09

(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 m intervals.

Plan Map of Drillholes CBS-26-08 and 09

 Cross Sections of Drillholes CBS-26-08 and 09

Section A

Section B

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.