

Toronto, Ontario--(Newsfile Corp. - October 5, 2026) - ATERRA Metals Inc. (CSE: ATC) (OTCQB: CSSCF) ("ATERRA" or the "Company") is pleased to announce that it has entered into an amended agreement with Research Capital Corporation as the lead agent and sole bookrunner, on behalf of a syndicate of agents including Desjardins Capital Markets (collectively, the "Agents") to increase the size of its previously announced brokered, best-efforts listed issuer financing exemption private placement offering (the "Offering") of common shares of the Company (the "Common Shares") at a price of $0.06 per Common Share (the "Issue Price") for a minimum of $4,000,000 and a maximum of $8,355,000 in aggregate gross proceeds. The Company intends to use the net proceeds of the Offering to advance the Phase II exploration program at its Totora Copper-Gold Project, located in the Dos Amigos Mining District in Region III, Chile, and for general working capital and corporate purposes.

Toronto, Ontario--(Newsfile Corp. - September 29, 2026) - ATERRA Metals Inc. (CSE: ATC) (OTCQB: CSSCF) ("ATERRA" or the "Company") is pleased to announce that it has entered into an agreement with Research Capital Corporation as the lead agent and sole bookrunner, on behalf of a syndicate of agents, (collectively, the "Agents") in connection with a brokered, best-efforts listed issuer financing exemption private placement offering (the "Offering") of common shares of the Company (the "Common Shares") at a price of $0.06 per Common Share (the "Issue Price") for a minimum of $4,000,000 and a maximum of $6,000,000 in aggregate gross proceeds. The Company will grant the Agents an option (the "Agents' Option") to increase the size by up to an additional 15% of the number of Common Shares sold in the Offering, by giving written notice of the exercise of the Agents' Option, or a part thereof, to the Company at any time up to two (2) business days prior to closing of the Offering.

Inferred Mineral Resource of 159.8 Mt Grading 0.51% CuEq Toronto, Ontario--(Newsfile Corp. - September 24, 2026) - ATERRA Metals Inc. (CSE: ATC) (OTCQB: CSSCF) ("ATERRA" or the "Company") is pleased to report a maiden Inferred Mineral Resource (the "Inferred Resource") for its Totora Copper-Gold Project (the "Totora Project" or the "Project"), located in Region III, Chile, approximately 60 kilometres south of Vallenar. The Inferred Resource was estimated by SRK Consulting (Chile) SpA ("SRK") in accordance with the CIM Definition Standards for Mineral Resources and Mineral Reserves adopted by the CIM Council, as amended (the "CIM Definition Standards"), which are incorporated by reference in National Instrument 43-101 - Standards of Disclosure for Mineral Projects ("NI 43-101").

Earnings Per Share (EPS): Second quarter 2026 earnings of $0.91 per share, up $0.15 from the second quarter of 2025.Earnings Guidance: Reaffirmed 2026 earnings

Toronto, Ontario--(Newsfile Corp. - July 16, 2026) - ATERRA Metals Inc. (CSE: ATC) (OTCQB: CSSCF) ("ATERRA") is pleased to report Phase I drill assay results from its Totora Cu/Au Project located in the Dos Amigo Mining District, 15 kilometres south of Tintina Mines' Domekyo Sulfurous development project. Highlights AFROD01 returned 284 metres grading 0.64% copper equivalent ("CuEq") from surface at the Frontera Cu/Au Deposit (0.41% Cu and 0.27 grams per tonne ("g/t") gold) including 180 metres grading 0.71% CuEq (0.48% Cu and 0.28 g/t Au) including 70 metres grading 0.82% CuEq (0.56% Cu and 0.32 g/t Au) ATOD01 returned 194 metres grading 0.41% CuEq (0.35% Cu and 0.11 g/t Au) collared on the Totora Porphyry Drilling confirmed the presence of significant copper and gold mineralization at both the Frontera Deposit and nearby Totora Cu/Au Porphyry highlighting the potential of the Totora Cu/Au Project Table 1 - Highlights of Totora Phase I Drill Assay Results Drill Hole From To Interval CuEq Cu Au Target (metres) (%) (%) (g/t) AFROD01 0.0 284.0 284.0 0.64 0.41 0.27 Frontera incl.

New York, July 02, 2026 (GLOBE NEWSWIRE) -- GraniteShares today announced the monthly distributions for its GraniteShares Autocallable ETFs: ANV, TLA, MSR, ATC, PLA, AHD, SCA and MRA as shown in the table below.

BRISBANE, Calif.--(BUSINESS WIRE)--CareDx, Inc. (Nasdaq: CDNA) — The Transplant Company™, a leading precision medicine company focused on the discovery, development, and commercialization of clinically differentiated, high‑value healthcare solutions for transplant patients and caregivers, today announced its participation at the American Transplant Congress (ATC) 2026, taking place June 20–24 in Boston, Massachusetts. Real-world clinical use and scientific advancements involving AlloSure® Kidne.

Schlieren / Zurich, Switzerland, 18 June, 2026 – Memo Therapeutics AG (“MTx”), a late-stage biotech company translating unique immune responses into superior medicines to treat viral infections and cancer, announces the presentation of data from its Phase II clinical trial of potravitug at the American Transplant Congress (ATC) 2026, taking place from 20-24 June in Boston, USA.
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