144: Issuer Information

Name of Issuer

Guardian Metal Resources PLC

SEC File Number

001-43199

Address of Issuer

c/o Orana Corporate LLP
25 Eccleston Place
London
UNITED KINGDOM
SW1W 9NF

Phone

44-207-0788-496

Name of Person for Whose Account the Securities are To Be Sold

UCAM Limited

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

10% Stockholder

144: Securities Information

Title of the Class of Securities To Be Sold

Name and Address of the Broker

Number of Shares or Other Units To Be Sold

Aggregate Market Value

Number of Shares or Other Units Outstanding

Approximate Date of Sale

Name the Securities Exchange

American Depositary Shares, each representing five ordinary shares, nominal value (GBP) 0.01 per share

BMO Capital Markets Corp.
151 W 42nd St
New York NY 10036

914000

14907340.00

38961596

06/24/2026

NYSE American

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class

Date you Acquired

Nature of Acquisition Transaction

Name of Person from Whom Acquired

Is this a Gift?

Date Donor Acquired

Amount of Securities Acquired

Date of Payment

Nature of Payment *

American Depositary Shares, each representing five ordinary shares, nominal value (GBP) 0.01 per share

02/20/2025

Block trade at prevailing market price

Power Metal Resources PLC

29758334

02/20/2025

Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks

In the field "Number of Shares or Other Units To Be Sold," 914,000 refers to the number of American Depositary Shares to be sold, representing 4,570,000 ordinary shares. All other numbers of shares, other units or securities contained herein relate to the number ordinary shares (including responses to "Number of Shares or Other Units Outstanding" and "Amount of Securities Acquired"). The "Date you Acquired" relates to the date the ordinary shares were acquired.

Date of Notice

06/24/2026

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

/s/ John Demaine

144: Filer Information