Athira Pharma, Inc. (ATHA)

Vancouver, British Columbia – December 11, 2025 – TheNewswire - Generation Uranium Inc. (TSXV:GEN, OTCQB: GENRF) (the “Company” or “Generation”) is pleased to see Atha Energy's success in exploration in the Angikuni Basin located south of the Companies Yath Project. Atha has now reported multiple discoveries at the RIB target area on November 20 th and December 10, 2025. All exploration drill holes at the RIB zone intersected uranium mineralization, (Atha press release, Dec 10, 2025) with up to 5.55% U3O8. These discoveries are a clear demonstration of both the Angikuni Basin's uranium potential and also the hard work and effective exploration of the Atha Energy team.

THIS NEWS RELEASE IS INTENDED FOR DISTRIBUTION IN CANADA ONLY AND IS NOT AUTHORIZED FOR DISTRIBUTION TO UNITED STATES NEWSWIRE SERVICES OR FOR DISSEMINATION IN THE UNITED STATES WHITE ROCK, BC / ACCESS Newswire / December 9, 2025 / Athena Gold Corporation (CSE:ATHA)(OTCQB:AHNRF) ("Athena Gold" or the "Company") is pleased to announce the closing of the first tranche of a non-brokered private placement previously announced on November 14, 2025, as amended November 24, 2025, to raise up to CDN $3,100,000 (the "Offering"). An aggregate of CDN $2,727,526.03 has been raised in the first tranche consisting of the following: CDN $1,331,801.03 through the issuance of 19,025,729 flow-through units (the "FT Units") at a price of CDN $0.07 per FT Unit; CDN $1,015,500.08 through the issuance of 14,507,144 flow-through common shares (the "CMETC FT Shares) at a price of CDN $0.07 per CMETC FT Share; and CDN $380,224.92 through the issuance of 6,337,082 non-flow-through unit (the "NFT Units") at a price of CDN $0.06 per NFT Unit.

Maiden diamond drilling returns 4.33 g/t Au over 14.4m; geophysics defines large intrusive WHITE ROCK, BC / ACCESS Newswire / November 26, 2025 / Athena Gold Corporation (CSE:ATHA)(OTCQB:AHNRF) ("Athena" or the "Company") is pleased to provide an exploration update from its Excelsior Springs Project in Nevada. Mammoth Minerals Limited (ASX:M79) (formerly Firetail Resources Limited) has been aggressively exploring Excelsior, per its option agreement to earn an 80% interest in the project over five years, providing Athena a free-carry to Definitive Feasibility Study thereafter (see press releases dated June 2, 2025, and August 22, 2025).

HIGHLIGHTS Assays confirm the Company's maiden drillhole, RIBN-DD-001, at the RIB North Discovery as the best exploration hole drilled to date at the Angilak Uranium Project; RIBN-DD-001 assays returned total composite uranium mineralization1 of 34.7 m encompassing seven zones from 287.0 m to 439.9 m (Figure 4) - surpassing what was reported in the release of preliminary results (September 23rd, 2025, News Release ); The widest continuous intersection in the hole - from 426.3 to 439.9 - returned 13.6 m of composite uranium mineralization1 grading 0.53% U3O8, including 1.1 m grading 4.81% U3O8 with the highest-grade sample returning 8.16% U3O8 over 0.5 m; Mineralization was first intersected in the sandstone over three intervals (between 287.0 m and 351.1 m). The fourth zone was intersected directly above the unconformity (located at 356.7m), extending into graphitic basement rock below.

Not for distribution to U.S. news wire services or dissemination in the United States. VANCOUVER, BRITISH COLUMBIA / ACCESS Newswire / October 31, 2025 / ATHA Energy Corp. (TSXV:SASK)(FRA:X5U)(OTCQB:SASKF) ("ATHA" or the "Company"), is pleased to announce that, further to its press release dated October 21, 2025, the Company has filed its final short form prospectus (the "Prospectus") with the securities commissions in British Columbia, Alberta, Saskatchewan, Manitoba, Ontario and New Brunswick and been issued a receipt (the "Receipt") by the British Columbia Securities Commission, as principal regulator, in connection with the qualification of up to 18,838,752 units (the "Units") of the Company issuable upon the exercise or deemed exercise of 17,126,138 special warrants ("Special Warrants") of the Company issued in connection with its previously announced private placement.

Not for distribution to U.S. news wire services or dissemination in the United States. VANCOUVER, BC / ACCESS Newswire / October 21, 2025 / ATHA Energy Corp. (TSX.V:SASK)(FRA:X5U)(OTCQB:SASKF) ("ATHA" or the "Company"), is pleased to announce that, further to its press releases dated September 18, 2025 and August 11, 2025, the Company has filed its annual information form for the fiscal year ended December 31, 2024 (the "AIF"), and a preliminary short form prospectus (the "Prospectus") with the securities commissions in British Columbia, Alberta, Saskatchewan, Manitoba, Ontario and New Brunswick, in connection with the proposed qualification of up to 18,838,752 units (the "Units") of the Company issuable upon the exercise or deemed exercise of 17,126,138 special warrants ("Special Warrants") of the Company issued in connection with its previously announced private placement.

VANCOUVER, BC / ACCESS Newswire / October 21, 2025 / ATHA Energy Corp. (TSXV:SASK)(FRA:X5U)(OTCQB:SASKF) ("ATHA" or the "Company") announces that, as a result of a review by the British Columbia Securities Commission ("BCSC"), the Company is issuing the following news release to clarify its disclosure regarding the Angilak Project. The BCSC review identified certain deficiencies in the Company's prior technical disclosure, including the treatment of historical mineral resource estimates and the disclosure of an exploration target model.

VANCOUVER, BRITISH COLUMBIA / ACCESS Newswire / September 23, 2025 / HIGHLIGHTS Major new discovery within the Mineralized RIB Corridor ("MRC"), the RIB North Discovery, located ~1.4 km along strike from the nearest drillhole at the RIB East Discovery (Figures 1 & 2); The first hole at RIB North, RIBN-DD-001, represents the most robust mineralized intersection to date within the MRC, and one of the most significant intersections within the Angilak Uranium Project (Figure 3); Drillhole RIBN-DD-001, intersected 26.3 m of total composite uranium mineralization including 1.9 m of high-grade2, over 10 zones from 345.55 m to 460.05 m. The hole intersected 13.6 m of continuous mineralization (from 426.25 m to 439.85 m) including 1.7 m of high-grade mineralization2 with maximum radioactivity of 55,730 counts per second (CPS1); Mineralization was initially intersected directly above the unconformity (located at 356.7m), extending into graphitic basement rock.

HIGHLIGHTS ATHA closes previously announced CAD $11.5 Million Over-Subscribed Bought Deal (See detail below, "Underwritten Private Placement"); First two drill holes completed at the RIB West Discovery successfully intersected uranium mineralization, including high-grade, over a strike length of ~340 m (Figure 2); Results represent the third new discovery of uranium mineralization - beyond the Lac 50 Deposit Trend - during the 2025 Angilak Exploration Program, within the Angikuni Basin along the 31 km RIB-Nine Iron Trend (Figure 1); RIB East Discovery is currently defined by eight mineralized drill holes, intersecting shallow uranium mineralization (7 million acres) in two of the world's most prominent basins for uranium discoveries - ATHA is well positioned to drive value. ATHA also holds a 10% carried interest in key Athabasca Basin exploration projects operated by NexGen Energy Ltd.

BOTHELL, Wash., Sept. 11, 2025 (GLOBE NEWSWIRE) -- Athira Pharma, Inc. (“Athira” or “Company”) (NASDAQ: ATHA), a clinical stage biopharmaceutical company focused on developing small molecules to restore neuronal health and slow neurodegeneration, today announced that it will effect a 10-for-1 reverse stock split of Athira's issued and authorized common stock. Athira's stockholders previously approved the reverse stock split and granted the board of directors the authority to determine the exact split ratio and when to proceed with the reverse stock split at the Company's Annual Meeting of Stockholders held on May 29, 2025.

ADDITIONAL UNTESTED GOLD TARGETS IN RED LAKE, ONTARIO WHITE ROCK, BC / ACCESS Newswire / September 11, 2025 / Athena Gold Corporation (CSE:ATHA)(OTCQB:AHNRF) ("Athena" or the "Company") is pleased to announce the identification of promising geophysical targets at its Laird Lake gold project in Ontario's prolific Red Lake Gold District. Recent analysis of historical geophysics has highlighted at least six distinct zones of electromagnetic (EM) anomalism (G1 to G6), complimenting the recently announced geochemical till anomalies (see press release dated September 4, 2025).

VANCOUVER, BRITISH COLUMBIA / ACCESS Newswire / September 10, 2025 / ATHA Energy Corp. (TSX.V:SASK)(FRA:X5U)(OTCQB:SASKF) ("ATHA" or the "Company"), as a result of a review by the British Columbia Securities Commission, the Company is issuing the following news release to clarify certain disclosure. The Company announces today that it has filed: (i) an updated technical report in respect of its CMB property located in Newfoundland and Labrador, Canada dated July 8, 2025 and effective June 14, 2025 entitled "NI 43-101 Technical Report, Central Mineral Belt Property, Newfoundland and Labrador, Canada" prepared by Stefan Kruse, Ph.D.

EXCELSIOR SPRINGS FULLY FUNDED FOR 2025 DRILLING PROGRAM WHITE ROCK, BC / ACCESS Newswire / August 22, 2025 / Athena Gold Corporation (CSE:ATHA)(OTCQB:AHNRF) ("Athena" or the "Company") is pleased to announce that, further to its news release dated June 2, 2025, Mammoth Minerals Limited (ASX:M79) (formerly, Firetail Resources Limited) ("Mammoth" or "M79") has exercised its option to be able to earn an 80% interest in Athena's Excelsior Springs project in Nevada, USA (the "Excelsior" project), effective August 19, 2025 (the "Exercise Date"). In consideration.

Athira Pharma (ATHA -2.38%), a biopharmaceutical company developing drugs for neurodegenerative diseases, released its second quarter results on August 7, 2025. The update centered on its cost containment, strategic pipeline refocus, and progress with its lead candidate, ATH-1105.

HIGHLIGHTS First three drill holes completed at RIB East Discovery successfully targeted stacked gravity, EM and structural anomalies (Figure 2), and intersected uranium mineralization, as part of the 2025 Angilak Exploration Program comprising 10,000 m of diamond drilling (Figure 1); Results represent the second new discovery of uranium mineralization - beyond the Lac 50 Deposit Trend - during the 2025 Angilak Exploration Program, within the Angikuni Basin along the 31 km RIB-Nine Iron Trend; Mineralization at RIB East Discovery is currently defined by three drill holes, all intersecting shallow uranium mineralization (10,000 CPS) over a continuous 1.0 m with max radioactivity of 30,730 CPS 1 (Figure 3a, b & 6) and a lower grade mineralized fracture intersected between 372 m and 372.6 m. RIBE-DD-003 was drilled 200 m along strike of RIBE-DD-002 and 150 m further into the hanging wall of an interpreted NW trending fault zone.

WHITE ROCK, BC / ACCESS Newswire / July 14, 2025 / Athena Gold Corporation (CSE:ATHA)(OTCQB:AHNRF) ("Athena Gold" or the "Company") is pleased to announce the successful completion of its comprehensive till survey at its Laird Lake gold project, located in Ontario's prolific Red Lake Gold District. The survey, completed ahead of schedule, marks a significant milestone in advancing the Company's exploration strategy on this highly prospective 4,158-hectare property, which spans over 10 km of the Balmer-Confederation Assemblage contact.