Form 8.3 - KENMARE RESOURCES PLC

(a)Full name of discloser

FMR LLC and/or one or more of its direct or indirect subsidiaries

And

FIL Limited and/or one or more of its direct and indirect subsidiaries

(b)Owner or controller of interests and shortpositions disclosed, if different from 1(a)

The naming of nominee or vehicle companies isinsufficient. For a trust, the trustee(s), settlor andbeneficiaries must be named.

(c)Name of offeror/offeree in relation to whoserelevant securities this form relates

Use a separate form for each offeror/offeree

Kenmare Resources plc

(d)If an exempt fund manager connected with anofferor/offeree, state this and specify identityof offeror/offeree (Note 1)

(e)Date position held/dealing undertaken

For an opening position disclosure, state thelatest practicable date prior to the disclosure

06-Oct-2026

(f)In addition to the company in 1(c) above, is thediscloser also making disclosures in respectof any other party to the offer?

If it is a cash offer or possible cash offer, state“N/A”

N/A

Class of relevant security
(Note 3)

€0.001 ordinary shares

Interests

Short positions

Number

%

Number

%

(1)Relevant securities owned and/or controlled

3,001,354

3.36%

(2)Cash-settled derivatives

839,132

0.94%

(3)Stock-settled derivatives(including options) andagreements to purchase/sell

Total

3,840,486

4.30%

Class of relevant
security

Purchase/sale

Number of
securities

Price per unit
(Note 5)

€0.001 ordinary shares

Class of
relevant
security

Product
description
e.g. CFD

Nature of dealing
e.g. opening/closing a long/short position,increasing/ reducing a long/ short position

Number of
reference
securities
(Note 6)

Price
per unit
(Note 5)

Class of
relevant
security

Product
descriptione.g. call
option

Writing,purchasing,selling,varying
etc.

Number
of
securities
to which
option
relates
(Note 6)

Exercise
price per
unit

Type
e.g.
American,
European
etc.

Expiry
date

Option
money
paid/
receivedper unit

Class of
relevant
security

Product
description
e.g. call
option

Exercising/
exercised
against

Number of
securities

Exercise
price per
unit
(Note 5)

Class of
relevant
security

Nature of dealing
e.g. subscription,
conversion, exercise

Details

Price per unit (if
applicable)
(Note 5)

Details of any indemnity or option arrangement, or any agreementor understanding, formal or informal, relating to relevant securitieswhich may be an inducement to deal or refrain from dealingentered into by the person making the disclosure and any party tothe offer or any person acting in concert with a party to the offer.

Irrevocable commitments and letters of intent should not be included. Ifthere are no such agreements, arrangements or understandings, state“none”

Full details of any agreement, arrangement or understandingbetween the person disclosing and any other person relatingto the voting rights of any relevant securities under any optionreferred to on this form or relating to the voting rights or futureacquisition or disposal of any relevant securities to which anyderivative referred to on this form is referenced. If none, thisshould be stated.

Is a Supplemental Form 8 attached?

YES/NO

Date of disclosure

07-Oct-2026

Contact name

Ada Coffey

Telephone number

00 353 1 223 1020