1844 Resources Announces Second and Final Closing of Private Placement for Aggregate Gross Proceeds of $947,650

Saskatoon, Saskatchewan--(Newsfile Corp. - September 11, 2026) - 1844 Resources Inc. (TSXV: EFF) ( the " Company " or " 1844 ") is pleased to announce that, pursuant to news releases dated July 14, 2026, August 11, 2026, and August 24, 2026 it has closed the second and final tranche (the " Second Closing ") of its previously announced non-brokered private placement (the " Offering "), raising additional gross proceeds of $325,550 in the Second Closing. Pursuant to the Second Closing, the Company issued: 6,500,000 Hard Dollar Units (the "Hard Dollar Units" ) at a price of $0.03 per Hard Dollar Unit for gross proceeds of $195,000; and 3,730,000 Flow-Through Units (the "Flow-Through Units" ) at a price of $0.035 per Flow-Through Unit for gross proceeds of $130,550; Following completion of both closings, the Company issued an aggregate of: 18,220,000 Flow-Through Units for aggregate gross proceeds of $637,700; and 10,331,666 Hard Dollar Units for aggregate gross proceeds of $309,950 . Combined with the proceeds raised in the first tranche, the Company has raised an aggregate total of $947,650. Each Flow-Through Unit consists of one common share of the Company (a " Share ") to be issued as a "flow-through share" within the meaning of the Income Tax Act (Canada) and one-half of one Share purchase warrant (each whole warrant, a " Warrant "). Each Hard Dollar Unit consists of one Share and one-half of one Warrant. Each Warrant entitles the holder to acquire one additional Share (a " Warrant Share ") at an exercise price of $0.05 per Warrant Share (the " Exercise Price ") for a period of 24 months from the date of issuance, subject to the policies of the TSX Venture Exchange (the " TSXV "). Use of Proceeds All of the gross proceeds from the sale of the Flow-Through Units will be used to incur eligible Canadian exploration expenses that qualify as critical minerals flow-through mining expenditures , including expenditures related to the Company's planned 3,000-metre diamond drilling program at its Sullipek East copper project , part of the Company's SV2 Project located in the Gaspé Peninsula of Québec. Among other costs, the Company intends to use the net proceeds from the Hard Dollar Units as follows: (i) 40% for general working capital and corporate purposes ; (ii) 30% to support the Company's exploration activities; (iii) 20% to pay finder's fees and expenses associated with the Offering; and (iv) 10% for investor relations and marketing activities . In connection with the Second Closing of the Offering, the Company paid cash finder's fees of approximately $2,205 and issued 42,000 broker warrants to eligible finders (the " Broker Warrants "). Each Broker Warrant entitles the holder to acquire one additional Share at the Exercise Price for a period of 24 months from the closing date, in accordance with applicable securities laws and the policies of the TSXV. All securities issued pursuant to the Offering are subject to a statutory hold period of four months and one day from the date of issuance in accordance with applicable Canadian securities laws. About 1844 Resources Inc. 1844 Resources Inc. is a mineral exploration company focused on developing high-quality copper and critical mineral projects in the Gaspé Peninsula of Québec. The Company's flagship SV2 Project includes the Sullipek East and Sullipek copper deposits and is strategically located adjacent to major mining infrastructure in one of Canada's premier copper districts. For further information, please contact: Sylvain Laberge President and Chief Executive Officer 1844 Resources Inc. 514.702.9841 [email protected] Forward-Looking Statements This news release includes "forward-looking statements" and "forward-looking information" within the meaning of Canadian securities legislation. All statements included in this news release, other than statements of historical fact, are forward-looking statements including, without limitation, statements with respect to the use of proceeds from the Offering, the planned drilling program and the Company's exploration plans. Forward-looking statements include predictions, projections and forecasts and are often, but not always, identified by the use of words such as "anticipate", "believe", "plan", "estimate", "expect", "potential", "target", "budget" and "intend" and statements that an event or result "may", "will", "should", "could" or "might" occur or be achieved and other similar expressions and includes the negatives thereof. Forward-looking statements are based on a number of assumptions and estimates that, while considered reasonable by management based on the business and markets in which the Company operates, are inherently subject to significant operational, economic, and competitive uncertainties, risks and contingencies. These include assumptions regarding, among other things: general business and economic conditions; the availability of additional exploration and mineral project