As filed with the U.S. Securities and Exchange Commission on March 23, 2026 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Amendment No. 4 to Form S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SILVER BOW MINING CORP. (Exact name of Registrant as specified in its charter) British Columbia 1000 98-1858068 (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) Silver Bow Mining Corp. 1401 Idaho Street Butte ...

Core Viewpoint - Spark Energy Minerals Inc. is providing an update on its Sharing Agreement with Sorbie Bornholm LP, focusing on its exploration efforts in Brazil's Lithium Valley and the financial implications of the agreement [1]. Financial Summary - On April 25, 2025, the Company completed a non-brokered private placement, issuing 27,636,112 units at a price of $0.072 per unit, resulting in gross proceeds of $1,989,800 [2]. - A portion of the proceeds, amounting to $1,850,000, was raised from SBLP and Sorbie Investments LLP, with notional amounts of $871,992 and $978,008 respectively, held in escrow under the Sharing Agreement [3]. - The Company received an initial release of $160,000 and paid a corporate finance fee of $111,000 through the issuance of 1,541,667 units [4]. - The remaining proceeds of $1,690,000 will be released in 12 monthly settlements, based on a benchmark price of $0.1182 [4]. - The actual cash received in each settlement is determined by the 20 Day VWAP, with potential variations based on market performance [5]. Settlement Payments - The following settlements have been paid to the Company since the initial release: - May 23, 2025: $90,749 - June 24, 2025: $74,706 - July 23, 2025: $66,880 - August 25, 2025: $56,968 - September 23, 2025: $40,142 - October 23, 2025: $44,055 - November 23, 2025: $46,924 - December 23, 2025: $44,968 - January 23, 2026: $40,795 - February 23, 2026: $74,054 - Total: $580,241 - As of now, no units are held in escrow, and two settlement payments remain [6]. Company Overview - Spark Energy Minerals Inc. is focused on the exploration and development of critical minerals essential for the clean-energy transition, particularly in Brazil's Lithium Valley [7]. - The Company's flagship Arapaima Project spans approximately 91,900 hectares and targets lithium and gallium-REE mineralization [7]. - The Company is committed to responsible exploration practices and aims to support Brazil's development of a sustainable critical-minerals supply chain [7].

Company Overview - Winshear Gold Corp. will change its name to Winshear Metals Corp. to reflect its expanded focus on a wider range of minerals and metals [1] - The stock symbol on the TSX Venture Exchange will remain as "WINS" [1] - The shares are expected to start trading under the new name on or about March 20, 2026 [1] - The Company's ISIN and CUSIP numbers will change to CA9749101015 and 974910101, respectively [1] Shareholder Information - Shareholders do not need to take any action regarding the name change, as existing share certificates will remain valid and do not need to be exchanged [2] Current Projects - Winshear Gold Corp. is conducting a regional scale exploration program on its Thunder Bay Gold Project located in Ontario [3] - The Company has commenced a diamond drill program at the Portsoy Nickel – Copper – Cobalt project located in Aberdeenshire, Scotland [3]

Core Viewpoint - Ivanhoe Electric's subsidiary, Cordoba Minerals, is set to distribute cash to its shareholders following the sale of its interest in the Alacrán Project, enhancing Ivanhoe Electric's liquidity position [1][2][4]. Group 1: Cash Distribution Details - Cordoba Minerals closed the sale of its remaining 50% interest in the Alacrán Project for total cash proceeds of $128 million [2]. - The final cash amount per share to be distributed is $1.01 to registered Cordoba shareholders as of March 20, 2026, with payments expected around March 25, 2026 [3][8]. - Ivanhoe Electric, holding 57,855,427 common shares of Cordoba, is entitled to approximately $58.4 million from this distribution [3]. Group 2: Financial Position of Ivanhoe Electric - As of December 31, 2025, Ivanhoe Electric had cash and cash equivalents totaling $173.3 million [4]. - The company received $82.6 million from the exercise of outstanding warrants related to its February 14, 2025, equity financing [4]. - The upcoming $58.4 million distribution from Cordoba will further strengthen Ivanhoe Electric's cash position, alongside an undrawn $200 million senior secured multi-draw bridge facility [4]. Group 3: Company Overview - Ivanhoe Electric focuses on developing mines from mineral deposits in the United States, aiming to support American supply chain independence for critical metals [5]. - The company utilizes its Typhoon™ geophysical surveying system and advanced data analytics to enhance mineral exploration [5]. - Ivanhoe Electric is involved in various partnerships, including a joint venture with Saudi Arabian Mining Company and an exploration alliance with BHP Mineral Resources [5].

As filed with the U.S. Securities and Exchange Commission on March 6, 2026 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Amendment No. 3 to Form S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SILVER BOW MINING CORP. (Exact name of Registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) British Columbia 1000 98-1858068 (Primary Standard Industrial Classification Code Number) Silver Bow Mining Corp. 1401 Idaho Street Butte M ...

Core Viewpoint - Winshear Gold Corp. has successfully closed a non-brokered private placement, raising $2,500,000 through the issuance of 25,000,000 Units, each consisting of one common share and one half of a share purchase warrant [1] Group 1: Private Placement Details - The Offering consists of 25,000,000 Units for gross proceeds of $2,500,000, with each full Warrant allowing the purchase of one Share at a price of $0.20 for 36 months [1] - Finder fees totaling $48,375 in cash and 459,000 Warrants were paid to various financial institutions, with the compensation Warrants having the same terms as those issued to subscribers [2] - All securities from this private placement are subject to a hold period expiring on July 3, 2026 [2] Group 2: Use of Proceeds - Proceeds from the Offering will be allocated to fund exploration activities for the Portsoy Project in Scotland and for general working capital [3] - Certain directors and officers of Winshear purchased a total of 2,150,000 Units in the Offering, which is classified as a "related party transaction" but is exempt from certain valuation and shareholder exemption requirements [3] Group 3: Company Overview - Winshear Gold Corp. is a Canadian-based minerals exploration company with projects including a nickel-copper-cobalt project in Scotland (Portsoy Project) and a gold/critical minerals project in Ontario (Thunder Bay Project) [4]

Core Viewpoint - Spark Energy Minerals Inc. is increasing its non-brokered private placement to $550,000 due to strong investor demand, which will consist of up to 9,166,667 units priced at $0.06 each [1][2]. Group 1: Offering Details - The Offering will include units consisting of one common share and one common share purchase warrant, with each warrant allowing the purchase of one share at $0.07 for three years [2]. - Proceeds from the Offering will be allocated to exploration work at the Arapaima Project in Brazil's Lithium Valley and for general working capital [2]. Group 2: Company Overview - Spark Energy Minerals Inc. focuses on the exploration and development of critical minerals essential for the clean-energy transition, particularly in Brazil's Lithium Valley [5]. - The Arapaima Project spans approximately 91,900 hectares and targets lithium and gallium-rare earth element mineralization [5]. - The company is committed to responsible exploration practices and aims to support Brazil's development of a sustainable critical minerals supply chain [5].

Core Viewpoint - Spark Energy Minerals Inc. is conducting a non-brokered private placement to raise up to $300,000 through the sale of 5,000,000 units at a price of $0.06 per unit, aimed at advancing exploration work in Brazil's Lithium Valley and for general working capital [1][2]. Group 1: Offering Details - The Offering consists of units, each comprising one common share and one common share purchase warrant, with the warrant allowing the purchase of one share at $0.07 for three years [1]. - The total gross proceeds from the Offering are expected to be up to $300,000 [1]. - All securities issued will be subject to a statutory hold period of four months and one day [2]. Group 2: Use of Proceeds - Proceeds from the Offering will be allocated to advance exploration work at the Arapaima Project located in Brazil's Lithium Valley, as well as for general working capital [2]. Group 3: Company Overview - Spark Energy Minerals Inc. focuses on the exploration and development of critical minerals essential for the clean-energy transition, particularly in Brazil's Lithium Valley, which is recognized for its lithium, gallium, and rare-earth potential [4]. - The Arapaima Project spans approximately 91,900 hectares and hosts multiple targets for lithium and gallium-REE mineralization [4]. - The company is committed to responsible exploration practices and aims to support Brazil's development of a sustainable critical-minerals supply chain [4].

Core Viewpoint - New Frontier Minerals is strategically expanding its presence in the U.S. critical minerals market through a dual approach focusing on copper projects in Queensland and heavy rare earth assets [1][4]. Group 1: Copper Projects - The company is advancing a copper project in northwest Queensland with a current mineral resource of 2.1 million tonnes at a grade of 1.1% copper, equating to nearly 22,000 tonnes of contained copper metal [3]. - A broader exploration target for the Northwest Queensland Copper Project has been announced, ranging from 12 million to 57 million tonnes at grades between 0.3% and 1.5% copper, supported by 14 prospective targets [3]. - Drilling plans and budgets are currently under review to expand and support the existing resource at the Big One Deposit [3]. Group 2: Heavy Rare Earth Assets - New Frontier is also advancing its heavy rare earth exploration by securing an option on a carbonatite rare earth property in Quebec [4]. - The strategic rationale for listing on the OTCQB is to capitalize on the strong U.S. demand for critical minerals, positioning the company to supply necessary commodities [4]. Group 3: Market Strategy and Growth - Management believes that the combined strategy of copper and rare earth assets, along with enhanced access to the U.S. market, will strengthen the company's global footprint in critical minerals and support long-term growth [5].

Core Viewpoint - Grid Metals Corp. has announced the final drill results from its Phase 1 cesium-focused drill program at the Falcon West cesium property, indicating significant findings in the Lucy South cesium target [1] Group 1: Drill Results - The drilling has outlined a highly fractionated lithium/cesium/tantalum enriched (LCT) pegmatite [1] - Cesium is largely contained in pollucite, while lithium is primarily found in coarse-grained spodumene [1]