ROCKWOOD STRATEGIC PLC

AGM Information • Jul 30, 2025

The Companies Act 2006

Public Company Limited by shares

Resolutions of

ROCKWOOD STRATEGIC PLC

At the Annual General Meeting of the above-named Company duly convened and held on 29 July 2025 at 11.30 a.m. the following resolutions were passed:

Ordinary Resolution

1. THAT the Directors of the Company be generally and unconditionally authorised in accordance with section 551 of the Companies Act 2006 (the Act) to exercise all the powers of the Company to allot shares in the Company or to grant rights to subscribe for, or convert any security into, shares in the Company (Rights) up to an aggregate nominal amount of £703,801 during the period commencing on the date of the passing of this resolution and expiring at the conclusion of the next AGM of the Company or 15 months from the passing of this resolution, whichever is earlier, and provided further that the Company shall be entitled before such expiry to make an offer or agreement which would or might require shares to be allotted or Rights to be granted after such expiry and the Directors shall be entitled to allot shares and grant Rights under such offer or agreement as if this authority had not expired.

Special Resolutions

• 1. THAT, subject to and conditional upon the passing of resolution 7 above, the Directors of the Company be empowered under section 570 of the Companies Act 2006 (the Act) to allot equity securities (within the meaning of section 560 of the Act) for cash and/or to sell or transfer shares held by the Company in treasury (as the Directors shall deem appropriate) under the authority conferred on them under section 551 of the Act by resolution 7 above as if section 561(1) of the Act did not apply to any such allotment provided that this power shall be limited to:
  2. (a) the allotment of equity securities in connection with any rights issue or other pro-rata offer in favour of the holders of Ordinary Shares in the Company where the equity securities respectively attributable to the interests of all such holders of shares are proportionate (as nearly as may be) to the respective numbers of shares held by them, provided that the Directors of the Company may make such arrangements in respect of overseas holders of shares and/or to deal with fractional entitlements as they consider necessary or convenient; and
  3. (b) the allotment (otherwise than under sub-paragraph (a) above) of equity securities and/or the sale or transfer of shares held by the Company in treasury (as the Directors shall deem appropriate) up to an aggregate nominal amount of £213,273 (representing approximately 10.0% of the ordinary share capital of the Company at the latest practicable date before publication of this Notice).

and this authority shall expire at the conclusion of the next AGM of the Company or 15 months from the passing of this resolution, whichever is earlier, that the Company may before such expiry make offers or agreements which would or might require equity securities to be allotted after such expiry and the Directors of the Company may allot equity securities under such offers or agreements as if the power conferred by this resolution had not expired and provided further that this authority shall be in substitution for, and to the exclusion of, any existing authority conferred on the Directors.

• 1. THAT, subject to and conditional upon the passing of resolution 7 above, and in addition to the authority granted in resolution 8, the Directors of the Company be empowered under section 570 of the Companies Act 2006 (the Act) to allot equity securities (within the meaning of section 560 of the Act) for cash and/or to sell or transfer shares held by the Company in treasury (as the Directors shall deem appropriate) under the authority conferred on them under section 551 of the Act by resolution 8 above as if section 561(1) of the Act did not apply to any such allotment provided that this power shall be limited to:
  2. (a) the allotment of equity securities in connection with any rights issue or other pro-rata offer in favour of the holders of Ordinary Shares in the Company where the equity securities respectively attributable to the interests of all such holders of shares are proportionate (as nearly as may be) to the respective numbers of shares held by them, provided that the Directors of the Company may make such arrangements in respect of overseas holders of shares and/or to deal with fractional entitlements as they consider necessary or convenient; and
  3. (b) the allotment (otherwise than under subparagraph (a) above) of equity securities and/or the sale or transfer of shares held by the Company in treasury (as the Directors shall deem appropriate) up to an aggregate nominal amount of £213,273 (representing approximately 10.0% of the ordinary share capital of the Company at the latest practicable date before publication of this Notice).

and this authority shall expire at the conclusion of the next AGM of the Company or 15 months from the passing of this resolution, whichever is earlier, provided that the Company may before such expiry make offers or agreements which would or might require equity securities to be allotted after such expiry and the Directors of the Company may allot equity securities under such offers or agreements as if the power conferred by this resolution had not expired and provided further that this authority shall be in substitution for, and to the exclusion of, any existing authority conferred on the Directors.

• 1. THAT, the Company be generally and unconditionally authorised to make market purchases (as defined in the Companies Act 2006) of Ordinary Shares in the capital of the Company (Ordinary Shares) on such terms and in such manner as the Directors may from time to time determine, provided that:
  2. (a) the maximum number of Ordinary Shares authorised to be purchased shall be 6,398,199;
  3. (b) the minimum price which may be paid for an Ordinary Share is the nominal value of an Ordinary Share at the time of the purchase;
  4. (c) the maximum price which may be paid for an Ordinary Share is an amount equal to 105.0% of the average of the middle market quotations for an Ordinary Share (as derived from the Daily Official List) for the five business days immediately preceding the date on which the Ordinary Share is contracted to be purchased;
  5. (d) the minimum and maximum prices per Ordinary Share referred to in subparagraphs (b) and (c) of this resolution are in each case exclusive of any expenses payable by the Company.
  6. (e) the authority conferred by this resolution shall expire at the end of the AGM in 2026 or 15 months from the passing of this resolution, whichever is earlier, if unless such authority is varied, revoked or renewed prior to such time by the Company in general meeting; and
• (f) the Company may make a contract to purchase Ordinary Shares under the authority hereby conferred prior to the expiry of such authority which will or may be completed wholly or partly after the expiration of such authority.
• 1. That a general meeting other than an Annual General Meeting may be called on not less than 14 clear days' notice during the period from the date of the passing of this resolution until the conclusion of the next Annual General Meeting of the Company.

By order of the Board

……………………………………………. Ben Harber Company Secretary