

August 21, 2026 – TheNewswire - Vancouver, B.C., Canada – Golden Cariboo Resources Ltd. (the “Company”) (CSE:GCC) (OTC:GCCFF) (WKN:A402CQ) (FSE:3TZ) announces it has granted 2,800,000 stock options with an exercise price of $0.11 to directors, officers, employees and consultants for a period of 5 years expiring August 21, 2031. About Golden Cariboo Resources Ltd.

August 18, 2026 – TheNewswire - Vancouver, B.C., Canada – Golden Cariboo Resources Ltd. (the “Company”) (CSE:GCC) (OTC:GCCFF) (WKN:A402CQ) (FSE:3TZ) is closing the non-brokered private placement announced June 17, 2026 (the “ Offering ” ). T ranche three will raise $515,200 through the issue of 6,440,000 units at a price of $0.08 per unit. Each unit will consist of one common share and one share purchase warrant. Each warrant is exercisable for a period of five years from August 20, 2026 at exercise prices as follows: $0.12 in year one, $0.15 in year two, $0.18 in year three, $0.21 in year four or $0.25 in year five. Proceeds, for all three tranches combined are $2,120,000. The proceeds from the private placement will be used for general working capital and continued property exploration. All securities issued for tranche three are subject to a four month and a day hold period expiring December 21, 2026. In connection with the private placement, certain eligible persons (“ Finders ”) will be paid commissions in accordance with the policies of the CSE. Commission for tranche three will be $22,544 and 281,800 finder warrants exercisable for a period of five years from the August 20, 2026 closing date at exercise prices as follows: $0.12 in year one, $0.15 in year two, $0.18 in year three, $0.21 in year four or $0.25 in year five. Commissions for all three tranches combined are $73,168 and 914,600 finder warrants.

August 12, 2026 – TheNewswire - Vancouver, BC, Canada – Golden Cariboo Resources Ltd. (the “Company”) (CSE:GCC) (OTC:GCCFF) (WKN:A402CQ) (FSE:3TZ) announces the completion of core logging and sampling for diamond drill hole QGQ26-30, which targeted the western margin of the Company's Halo zone at its flagship Quesnelle Gold Quartz Mine Property, located approximately 4 kilometres (2.5 miles) northeast of Hixon, British Columbia. The Halo zone forms part of the Company's broader mineralized corridor at the Property and has become a significant focus of ongoing exploration. Drill hole QGQ26-30, completed to a final logged depth of 402.38 m (1,320.14 ft), successfully intersected broad intervals of intense sericite and carbonate altered volcanic rocks dominated by andesite tuff, along with distinctive chromium-mica (fuchsite) alteration. Mineralized quartz and quartz-carbonate veining was common throughout the hole and appears to be closely associated with gold mineralization. Visible gold was observed on several occasions as irregular shaped flecks, typically less than 1 mm in size but reaching up to 3 mm, occurring adjacent to and within quartz-carbonate veins containing disseminated to cubic pyrite. Sulphide mineralization is dominated by pyrite with minor chalcopyrite and rare pyrrhotite, as well as localized semi-massive to massive sulphide intervals. Notably, visible gold measuring approximately 2 to 3 mm was identified in close proximity to subhedral to near-euhedral pyrite cubes up to 1 cm in size, as shown in the photo below. Listwanite was intersected near the bottom of the hole between 384.77 m and 385.25 m, enveloped within an andesitic volcanosedimentary unit and surrounded by a 16.27 m halo of disseminated sulphide mineralization containing up to 20% replacement pyrite. These initial observations from QGQ26-30 indicates gold mineralization exists at least 200 metres west of QGQ24-20 which reported 1.55 g/t gold with 16.05 g/t silver over 137.17 m (450.0 ft) ( News Release dated August 12, 2025 ) and suggests mineralization continues to be open in all directions.

July 24, 2026 – TheNewswire - Vancouver, B.C., Canada – Golden Cariboo Resources Ltd. (the “Company”) (CSE:GCC) (OTC:GCCFF) (WKN:A402CQ) (FSE:3TZ) has increased the size of the non-brokered private placement announced June 17, 2026 to up to $2,000,000. (the “ Offering ”). The Offering will now consist of up to 25,000,000 units at a price of $0.08 per unit. Each unit will consist of one common share and one share purchase warrant. Each warrant is exercisable for a period of five years from the closing date at exercise prices as follows: $0.12 in year one, $0.15 in year two, $0.18 in year three, $0.21 in year four or $0.25 in year five. The Company will be closing Tranche two for $854,000 through the issue of 10,675,000 units at a price of $0.08 per unit. Each unit consists of one common share and one share purchase warrant. Each warrant is exercisable for a period of five years from the July 29, 2026 closing date at exercise prices as follows: $0.12 in year one, $0.15 in year two, $0.18 in year three, $0.21 in year four or $0.25 in year five. Proceeds, for tranche one and two combined, are $1,564,800. The proceeds from the private placement will be used for general working capital and continued property exploration. The private placement remains open.

July 22, 2026 – TheNewswire - Vancouver, BC, Canada – Golden Cariboo Resources Ltd. (the “Company”) (CSE:GCC) (OTC:GCCFF) (WKN:A402CQ) (FSE:3TZ) announces that it has completed five diamond drill holes, including hole QGQ26-34, targeting high priority structural features immediately adjacent the established Halo zone. Drill holes QGQ26-30 through QGQ26-34 have been completed (see website for map). Core logging and sampling are in progress with MSALabs of Prince George conducting assays on an ongoing basis. Notably, drill hole QGQ26-30, which tests the western contact of the Halo zone, will be included in the Golden Cariboo's upcoming Mineral Resource Estimate (MRE). Ongoing property wide data validation provided the opportunity to add this drill hole, expanding the study to encompass up to 9 historical drill holes alongside the Company's first 30 surface diamond drill holes. Hole ID

Vancouver, British Columbia, Canada – TheNewswire - July 20 , 2026 – This news release is related to the common shares of Golden Cariboo Resources Ltd. (CSE:GCC) (OTC:GCCFF) (WKN:A402CQ) (FSE:3TZ) (the “Issuer”). J. Frank Callaghan, President and CEO of the Issuer, announces that on July 16, 2026, he acquired 4,000,000 units of the Issuer (each a "Unit and together, the "Units") through a private placement of units of the Issuer at a price of $0.08 per unit. Each unit consisted of one common share of the Issuer and one share purchase warrant. Accordingly, Mr. Callaghan acquired a total of 4,000,000 common shares (the "Shares") and 4,000,000 share purchase warrants (each a "Warrant" and together, the "Warrants") Each Warrant is exercisable to purchase one additional common share for a period of five years from the closing date of the private placement at exercise prices as follows: $0.12 in year one, $0.15 in year two, $0.18 in year three, $0.21 in year four or $0.25 in year five. The total purchase price for Mr. Callaghan's Shares and Warrants was $320,000.00. J. Frank Callaghan is a Canadian having an address at 1100 – 1111 Melville Street, Vancouver, BC V6E 3V6. Prior to the acquisition of the Units, Mr. Callaghan held, directly or indirectly, 9,822,981 common shares of the Issuer. He also held, directly or indirectly, share purchase warrants to purchase up to 5,500,000 common shares of the Issuer and incentive stock options to purchase up to 1,885,000 common shares of the Issuer (together, the "Prior Convertible Securities"). Prior to the acquisition of the Units, Mr. Callaghan's 9,822,981 common shares represented 7.45% of the Issuer's issued and outstanding common shares on a non-diluted basis, and 7.05% on a partially-diluted basis (assuming exercise of the Prior Convertible Securities).

June 1 5 , 2026 – TheNewswire - Vancouver, B.C., Canada – Golden Cariboo Resources Ltd. (the “Company”) (CSE:GCC) (OTC:GCCFF) (WKN:A402CQ) (FSE:3TZ) has closed tranche one of the non-brokered private placement announced June 17, 2026. The Company has raised gross proceeds of $710,800 through the issue of 8,885,000 units at a price of $0.08 per unit. Each unit consists of one common share and one share purchase warrant. Each warrant is exercisable for a period of five years from the closing date at exercise prices as follows: $0.12 in year one, $0.15 in year two, $0.18 in year three, $0.21 in year four or $0.25 in year five. The private placement remains open. All securities from the Private Placement will be subject to a four month and a day hold period. In connection with the private placement, certain eligible persons (“ Finders ”) will be paid commissions in accordance with the policies of the CSE. Commission for tranche one are $9,984 and 124,800 finder warrants exercisable for a period of five years from the closing date at exercise prices as follows: $0.12 in year one, $0.15 in year two, $0.18 in year three, $0.21 in year four or $0.25 in year five. The proceeds from the private placement will be used for general working capital and continued property exploration.

June 17, 2026 – TheNewswire - Vancouver, B.C., Canada – Golden Cariboo Resources Ltd. (the “Company”) (CSE:GCC) (OTC:GCCFF) (WKN:A402CQ) (FSE:3TZ) announces a non-brokered private placement. The Company has opened a private placement offering of units for gross proceeds of up to $1,250 ,000 (the “ Offering ”). The Offering will consist of up to 15,625,000 units at a price of $0.08 per unit. Each unit will consist of one common share and one share purchase warrant. Each warrant is exercisable for a period of five years from the closing date at exercise prices as follows: $0.12 in year one, $0.15 in year two, $0.18 in year three, $0.21 in year four or $0.25 in year five. All securities from the Private Placement will be subject to a four month and a day hold period. In connection with the private placement, certain eligible persons (“ Finders ”) may be paid commissions in accordance with the policies of the CSE. The proceeds from this private placement will be used for general working capital and continued property exploration.