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ATERRA Announces Completion of Totora Phase I Drill Program

Mon, 08 Jun 2026 09:06:00 -0400

Toronto, Ontario--(Newsfile Corp. - June 8, 2026) - ATERRA Metals Inc. (CSE: ATC) (OTCQB: CSSCF) ("ATERRA") is pleased to report that the Totora Cu-Au Project Phase I drill program has been finished with a total of 2,745.6 metres of drilling completed: 1,571.5 metres of reverse circulation and 1,174.1 metres of diamond drilling (Table 1). The Totora Cu-Au Project is located within the Dos Amigos Mining District, 60 kilometres south of the City of Vallenar, Region III, Chile, and 15 kilometres south of Tintina Mines' Domeyko Sulfuros Project (Figure 1).

The Phase I drilling program largely targeted

ATERRA Announces Completion of Totora Phase I Drill Program

Mon, 08 Jun 2026 09:06:00 -0400

The Phase I drilling program largely targeted

ATERRA Mobilizes Diamond Drill Rig to the Totora Cu/Au Project and Announces Grant of Options

Thu, 30 Apr 2026 07:15:00 -0400

Toronto, Ontario--(Newsfile Corp. - April 30, 2026) - ATERRA Metals Inc. (CSE: ATC) (OTCQB: CSSCF) ("ATERRA") is pleased to report that a diamond drill rig is currently being mobilized onto its Totora Cu/Au Project to continue the Phase I drill program (Table 1). Diamond drilling will focus on the Totora Cu/Au porphyry, where a number of recently drilled reverse circulation ("RC") holes, stopped short due to water inflow, will be deepened, and on the Frontera Cu/Au Deposit, where it will be used to confirm historical RC drill results.

"We are quite excited for the start of the diamond drilling

ATERRA Mobilizes Diamond Drill Rig to the Totora Cu/Au Project and Announces Grant of Options

Thu, 30 Apr 2026 07:15:00 -0400

"We are quite excited for the start of the diamond drilling

Totora Cu/Au Project Reverse Circulation Drilling Completed and Diamond Drill Rig Being Mobilized

Tue, 21 Apr 2026 07:20:00 -0400

Toronto, Ontario--(Newsfile Corp. - April 21, 2026) - ATERRA Metals Inc. (CSE: ATC) (OTCQB: CSSCF) ("ATERRA") is pleased to report that the Phase 1 reverse circulation ("RC") drilling program on its Totora Cu/Au Project has been completed with 1,575 metres ("m") drilled (see Figures 1 and 2). A few of the RC holes were stopped early when water inflow began to impact sample collection, however, these holes will be extended by diamond drilling to the target depths (see Table 1). A diamond drill rig is scheduled to be mobilized within a week.

At the primary Totora Cu/Au porphyry target,

Totora Cu/Au Project Reverse Circulation Drilling Completed and Diamond Drill Rig Being Mobilized

Tue, 21 Apr 2026 07:20:00 -0400

At the primary Totora Cu/Au porphyry target,

ATERRA Retains Research Capital for Capital Markets Services

Thu, 26 Mar 2026 07:30:00 -0400

Toronto, Ontario--(Newsfile Corp. - March 26, 2026) - ATERRA Metals Inc. (CSE: ATC) (OTCQB: CSSCF) ("ATERRA") is pleased to announce that it has engaged Research Capital Corporation ("RCC") as a financial advisor to provide general capital markets services, including strategic corporate planning, market intelligence, and general advisory services, for a term of 3 months (the "Term").

In consideration of its engagement, ATERRA has agreed to issue to RCC a total of 5,750,000 common shares, subject to the approval of the Canadian Securities Exchange, to be paid in 3 monthly tranches: (a) 1,916,666 common shares at the end of the first month

ATERRA Retains Research Capital for Capital Markets Services

Thu, 26 Mar 2026 07:30:00 -0400

ATERRA Commences Drilling at the Totora Copper-Gold Project, Chile

Wed, 25 Mar 2026 08:00:00 -0400

Toronto, Ontario--(Newsfile Corp. - March 25, 2026) - ATERRA Metals Inc. (CSE: ATC) (OTCQB: CSSCF) ("ATERRA") is pleased to announce that it has commenced a 3,000 metre ("m") Phase I drill program on its 1,811-hectare Totora Copper-Gold Project, located in Chile's Region III, 60 kilometers south of Vallenar. The Totora Project hosts four near-surface, copper-gold porphyries with the Phase I drill program focusing on the Totora and Frontera Deposit porphyries.

Commenting on the start of the drill program, Carl Hansen, CEO of ATERRA noted: "Now that our geological team has completed re-logging the majority of the historical drill core from

ATERRA Commences Drilling at the Totora Copper-Gold Project, Chile

Wed, 25 Mar 2026 08:00:00 -0400

Commenting on the start of the drill program, Carl Hansen, CEO of ATERRA noted: "Now that our geological team has completed re-logging the majority of the historical drill core from

ATERRA Finalizes Option Agreements for the Totora Copper-Gold Porphyry Properties, Region III, Chile

Tue, 03 Feb 2026 07:30:00 -0400

Toronto, Ontario--(Newsfile Corp. - February 3, 2026) - ATERRA Metals Inc. (CSE: ATC) (OTCQB: CSSCF) ("ATERRA") is pleased to announce that it has executed the option agreements for the Totora copper-gold porphyry properties (the "Totora Project") located 60 kilometres south of Vallenar in Chile's Region III (Figures 1 and 2). The Totora Project hosts multiple copper-gold porphyry systems, including the Frontera deposit and two advanced prospects, the Totora and Clinton porphyries.

"With the recent closing of our $2.78 million private placement, we have signed the three option agreements which underpin the Totora Project properties and are preparing to mobilize a

ATERRA Finalizes Option Agreements for the Totora Copper-Gold Porphyry Properties, Region III, Chile

Tue, 03 Feb 2026 07:30:00 -0400

"With the recent closing of our $2.78 million private placement, we have signed the three option agreements which underpin the Totora Project properties and are preparing to mobilize a

ATERRA Metals raises $2.78 million in private placement

Thu, 22 Jan 2026 16:32:13 -0400

ATERRA Metals Inc. (CSE: ATC) (OTCQB: CSSCF) closed a non-brokered private placement financing for $2,780,000, the company announced. The offering consisted of 139 million units priced at $0.02 each.

Each unit includes one common share and one-half warrant. The warrants allow holders to purchase additional shares at $0.05 each for 36 months. Insiders and consultants purchased 13% of the offering, with Research Capital Corporation serving as exclusive finder.

The securities are subject to a four-month and one-day statutory hold period from the closing date. A director and officer purchased 6,750,000 units, making the transaction subject to related party provisions under Multilateral Instrument

ATERRA Closes $2.78 Million Private Placement

Thu, 22 Jan 2026 16:30:00 -0400

Toronto, Ontario--(Newsfile Corp. - January 22, 2026) - ATERRA Metals Inc. (CSE: ATC) (OTCQB: CSSCF) ("ATERRA" or the "Company") is pleased to announce the closing of a non-brokered private placement financing for aggregate gross proceeds of $2,780,000 (the "Offering"). Insiders and consultants of the Company purchased 13% of the Offering. Research Capital Corporation acted as the exclusive finder.

The Offering consisted of the issuance of 139 million units (each, a "Unit") at a price of $0.02 per Unit, with each Unit comprised of one (1) common share of the Company (each, a "Share") and one-half (1/2) warrant (each whole warrant, a

ATERRA Closes $2.78 Million Private Placement

Thu, 22 Jan 2026 16:30:00 -0400

ATERRA modifies private placement structure to raise up to $2.78 million

Mon, 22 Dec 2025 16:37:12 -0400

ATERRA Metals Inc. (CSE: ATC) (OTCQB: CSSCF) has modified the structure of its previously announced financing to a non-brokered private placement of up to 139 million units at $0.02 per unit, according to a company statement.

The Toronto-based mineral exploration company changed from a hybrid offering that included a portion under the listed issuer financing exemption to solely a prospectus-exempt private placement. Research Capital Corporation remains the exclusive finder for the offering.

Each unit will comprise one common share and one-half warrant, reduced from the previously contemplated full warrant. Each warrant will allow the holder to acquire one share at $0.05 per

ATERRA Provides Update on Private Placement

Mon, 22 Dec 2025 16:35:00 -0400

Toronto, Ontario--(Newsfile Corp. - December 22, 2025) - ATERRA Metals Inc. (CSE: ATC) (OTCQB: CSSCF) ("ATERRA" or the "Company") is pleased to announce that due to strong investor demand, it has updated the structure of its previously announced financing (see the Company's news release dated December 16, 2025), from a hybrid offering that included a portion under the "listed issuer financing exemption" ("LIFE"), to solely a non-brokered private placement on a prospectus-exempt basis (excluding LIFE) of up to 139,000,000 units ("Units") at a price of $0.02 per Unit, to raise aggregate gross proceeds of up to $2,780,000 (the "Offering"). Research

ATERRA Provides Update on Private Placement

Mon, 22 Dec 2025 16:35:00 -0400

ATERRA Metals plans $3 million private placement financing

Tue, 16 Dec 2025 08:32:12 -0400

ATERRA Metals Inc. (CSE: ATC) (OTCQB: CSSCF) announced plans to raise up to $3.09 million through a private placement of up to 154.5 million units priced at $0.02 each.

The offering consists of two parts: up to 104.5 million units for gross proceeds of up to $2.09 million under the listed issuer financing exemption, and up to 50 million units for gross proceeds of up to $1 million through a private placement to accredited investors.

Each unit includes one common share and one warrant. The warrants allow holders to purchase additional shares at $0.05 per share for 36 months from issuance, with

ATERRA Metals Announces $3 Million Private Placement

Tue, 16 Dec 2025 08:30:00 -0400

Toronto, Ontario--(Newsfile Corp. - December 16, 2025) - ATERRA Metals Inc. (CSE: ATC) (OTCQB: CSSCF) (formerly Cascada Silver Corp.) ("ATERRA" or the "Company") is pleased to announce that it intends to undertake a non-brokered private placement financing from the sale of up to 154,520,550 units ("Units") at a price of $0.02 per Unit, to raise aggregate gross proceeds of up to $3,090,411 (the "Offering"). The Company has appointed Research Capital Corporation as the exclusive finder for the Offering.

The Offering will consist of:

up to 104,520,550 Units for gross proceeds of up to $2,090,411 to be issued on a prospectus-exempt basis

ATERRA Metals Announces $3 Million Private Placement

Tue, 16 Dec 2025 08:30:00 -0400

The Offering will consist of:

up to 104,520,550 Units for gross proceeds of up to $2,090,411 to be issued on a prospectus-exempt basis

Cascada Silver completes name change to ATERRA Metals

Mon, 15 Dec 2025 16:57:08 -0400

ATERRA Metals Inc. (CSE: ATC) has completed its corporate name change from Cascada Silver Corp., the company announced December 15.

The company's common shares will begin trading under the new name on the Canadian Securities Exchange on December 16, 2025. The ticker symbol on the CSE will change to 'ATC' from the previous symbol. The new CUSIP number for the common shares will be CA04681G1028, effective at the start of trading December 16.

Shares will continue trading under the symbol 'CCSCF' on the OTCQB Venture Market for the time being, according to the company's statement.

ATERRA Metals is a mineral exploration company focused

Cascada Silver Completes Name Change to ATERRA Metals

Mon, 15 Dec 2025 16:55:00 -0400

Toronto, Ontario--(Newsfile Corp. - December 15, 2025) - ATERRA Metals Inc. (CSE: ATC) (OTCQB: CSSCF) (formerly Cascada Silver Corp.) ("ATERRA" or the "Company") today announced that it has completed its name change to ATERRA Metals Inc.

ATERRA common shares will commence trading on the Canadian Securities Exchange ("CSE") under the Company's new name at the start of trading on December 16, 2025. In connection with the name change, the ticker symbol for the ATERRA common shares listed on the CSE will be changed to 'ATC'. The new CUSIP number for the Company's common shares, effective at the start of trading

Cascada Silver Completes Name Change to ATERRA Metals

Mon, 15 Dec 2025 16:55:00 -0400

Cascada Silver Corp. To Become ATERRA Metals Inc

Thu, 11 Dec 2025 09:14:00 -0400

Toronto, Ontario--(Newsfile Corp. - December 11, 2025) - Cascada Silver Corp. (CSE: CSS) (OTCQB: CSSCF) ("Cascada" or the "Company") is pleased to announce that it has changed its name to ATERRA Metals Inc. ("ATERRA") to better reflect the Company's focus on copper and gold exploration and development. Cascada recently announced its intention to acquire three advanced copper-gold porphyry properties (the "Properties") in Chile and final binding option agreements on each of the Properties are being finalized.

The common shares of the Company will commence trading with the name "ATERRA Metals Inc." under the trading symbol "ATC" at the beginning