Saturday, September 26, 2026
MiningNewsTerminal
Saturday, September 26, 2026 Admin

BMR.V ·

Battery Mineral Resources Announces Filing of 2024 Annual Financials, Update ON Q1 2025 Financials, and Closing of Weston Royalty Transactions

Financials Royalties & Streams

{02149511.2}

BATTERY MINERAL RESOURCES ANNOUNCES FILING OF 2024 ANNUAL FINANCIALS,

UPDATE ON Q1 2025 FINANCIALS, AND CLOSING OF WESTON ROYALTY TRANSACTIONS

Vancouver, British Columbia – July 9, 2025 – Battery Mineral Resources Corp. (TSXV: BMR)

(OTCQB: BTRMF) ("Battery" or “ BMR” or the " Company") is pleased to share the following

updates with its shareholders.

Filing of 2024 Annual Financials and Update on Q1 2025 Financials

On July 8, 2025, the Company filed its 2024 Annual Financials on SEDAR+, and expects to

file its Q1 2025 financials on SEDAR+ by approximately July 11, 2025. The Company wishes

to thank its shareholders for their patience in regards to these matters.

2024 Annual Financials and Q1 Financials Update

As previously announced by the Company on April 11, 2025, the Company entered into

definitive agreements with Weston Energy II LLC (“Weston II”) and Weston Energy III, LLC

(“Weston III”, and together with Weston II, “Weston”) to sell them a Gross Revenue Royalty (a

“GRR”) totalling 0.8232% in the aggregate, on the gross revenues produced by its Punitaqui

copper mine in Chile (the “Project” or “Punitaqui”), in exchange for extinguishing debts (the

“Extinguished Debts”) owing by the Company (or its wholly -owned subsidiaries) to Weston in

the aggregate amount of US$2,694,721 (C$3,841,324) (the “Transaction”). The GRR issued

to Weston is on substantially similar terms to the Company’s previously announced royalty

transaction with Electric Royalties Ltd., described in the press release of the Company dated

November 25, 2024.

Transaction Terms with Weston II and Weston III

Specifically, the Transaction was effected by the following agreements:

(a) an agreement with Weston II pursuant to which the Company sold a 0.4840% GRR

(the “Weston II Royalty”) on the Project in exchange for extinguishing all amounts

(including accrued and outstanding interest) owing by the Company to Weston II

pursuant to the promissory note issued by the Company to Weston II on September

6, 2024 (as further described in the press releases of the Company dated

September 9, 2024 and September 12, 2024), being an aggregate of

US$1,584,333 (C$2,258,466); and

(b) an agreement with Weston III pursuant to which the Company sold a 0.3392% GRR

(the “Weston III Royalty”, and together with the Weston II Royalty, the “Royalties”)

- 2 -

{02149511.2}

1394-3002-2674, v. 3

on the Project in exchange for extinguishing an amount equal to US$ 1,110,388

(C$1,582,858) out of the amount owing by Minera BMR Spa (“Minera”), a wholly -

owned subsidiary of the Company, to Weston III pursuant to the promissory note

issued by Minera to Weston III on October 9, 2024 (as further described in the

press release of the Company dated October 15, 2024) (the “October 9 Note”).

In addition to the ores produced from the Punitaqui mines, the Royalties will apply to any third-

party ore or other materials processed through the Punitaqui mill from the effective date of

the definitive agreement, to December 31, 2027.

The Company will have the right to buy back the Royalties sold to Weston II and Weston III for:

(i) in the case of the Weston II Royalty, a cash payment of US$1,935,829 (C$2,759,524) from

the date on which the Company will have made royalty payments to Weston II in excess of

C$2,581,105; and (ii) in the case of Weston III Royalty, a cash payment of US$ 1,356,735

(C$1,934,025) from the date on which the Company will have made royalty payments to

Weston III in excess of C$1,808,980.

Concurrently with closing the Transaction, Minera issued an amended and restated

promissory note (the “New Note”) to Weston III in the amount of US$ 1,491,834

(C$2,126,609), representing the remaining amount owing by Minera to Weston III pursuant

to the October 9 Note not extinguished pursuant to the Transaction. The New Note has the

same terms as the October 9 Note, other than the amount and maturity date. Specifically, the

New Note matures on October 31, 2025 and accrues interest at a rate per annum equal to

eight percent (8%). The New Note is unsecured and no bonus securities were issued for the

New Note.

This news release updates disclosure in the Company’s previous news release dated April 11,

2025 related to the amount of the Extinguished Debts and royalty percentages granted.

Exchange Rates

All USD amounts for which CAD equivalent amounts are given in this news release were

calculated at CAD/USD exchange rate of 1.4255, the exchange rate published by the Bank of

Canada on April 11, 2025, being the date of the definitive agreements with Weston Energy II

LLC and Weston Energy III, LLC.

MI 61-101 Matters

Weston II and Weston III are each a “related party” to BMR pursuant to pursuant to Multilateral

Instrument 61-101 – Protection of Minority Security Holders in Special Transactions (“MI 61-

101“). Prior to giving effect to the Transaction, Weston II, Weston III and their affiliates own or

control (directly or indirectly) 107,578,740 BMR Common Shares on an undiluted basis and

193,011,575 BMR Common Shares on a diluted basis assuming conversion of all outstanding

convertible debentures (representing approximately 59.43% and 70.99% of the outstanding

BMR Common Shares on an undiluted and diluted basis, respectively).

The Transaction constitutes a “related party transaction” for the purposes of MI 61-101. The

Transaction is exempt from the formal valuation requirements of MI 61 -101 as BMR is not

listed on a specified market that would require compliance with such formal valuation

- 3 -

{02149511.2}

1394-3002-2674, v. 3

requirements (as set forth in Section 5.5(b) of MI 61-101). The Transaction is further exempt

from the minority shareholder approval requirements of MI 61 -101 under Section 5.7(1)(a)

by virtue of the amount of the Extinguished Debts being in the aggregate not more than 25%

of the market capitalization of the Company.

About Battery Mineral Resources Corp.

Battery Mineral Resources’ mission is to build a mid -tier copper producer and has recently

initiated mine and mill operations at the Punitaqui Mining Complex, a historic copper -gold-

silver producer, in the Coquimbo region of Chile. The Company’s portfolio also consists of its

100% ownership in ESI Energy Services Inc., other mineral exploration assets located in North

America, and two graphite assets in South Korea. The Company is focused on providing

shareholders accretive exposure to copper and the global mega-trend of electrification while

being focused on growth through cash-flow, exploration, and acquisitions in favorable mining

jurisdictions.

Further information about BMR and its projects can be found on www.bmrcorp.com.

For more information, please contact:

Lazaros Nikeas, CEO

Phone: +1 (604) 628-1110

Twitter: @BMRcorp_

Facebook: Battery Mineral Resources Corp. | Facebook

LinkedIn: Battery Mineral Resources Corp.: My Company | LinkedIn

Neither the TSXV nor its Regulation Services Provider (as that term is defined in the policies

of the TSXV) accepts responsibility for the adequacy or accuracy of this press release.

Forward Looking Statements

This news release includes certain “forward -looking statements” under applicable securities

laws, including without limitation statements regarding anticipated production timing and

capacity and statements regarding the anticipated use of proceeds of the Transaction. There

can be no assurance that such statements will prove to be accurate, and actual results and

future events could differ materially from those anticipated in such statements. Forward -

looking statements reflect the beliefs, opinions and proje ctions of the Company on the date

the statements are made and are based upon a number of assumptions and estimates that,

while considered reasonable by the Company, are inherently subject to significant business,

economic, competitive, political and social uncertainties and contingencies. Many factors,

both known and unknown, could cause actual results, performance, or achievements to be

materially different from the results, performance or achievements that are or may be

expressed or implied by such forwar d-looking statements and the parties have made

assumptions and estimates based on or related to many of these factors. Such factors

include, without limitation, the ability of the Company to obtain sufficient financing to

complete exploration and development activities, risks related to share price and market

- 4 -

{02149511.2}

1394-3002-2674, v. 3

conditions, the inherent risks involved in the mining, exploration and development of mineral

properties, the ability of the Company to meet its anticipated development and production

schedule, government regulation and fluctuating metal prices. Accordingly, readers should

not place undue reliance on forward -looking statements. BMR undertakes no obligation to

update publicly or otherwise revise any forward-looking statements contained herein, whether

as a result of new information or future events or otherw ise, except as may be required by

law. For further information regarding the risks please refer to the risk factors discussed in

BMR’s most recent Management Discussion and Analysis filed on SEDAR+.