<div id="readability-page-1"><div>RNS Number : 0061M Impax Environmental Markets PLC 17 December 2025 TR-1: Standard form for notification of major holdings1. Issuer DetailsISINGB0031232498Issuer NameIMPAX ENVIRONMENTAL MARKETS PLCUK or Non-UK IssuerUK2. Reason for NotificationAn acquisition or disposal of financial instruments3. Details of person subject to the notification obligationNameBank of America CorporationCity of registered office (if applicable)Country of registered office (if applicable)US4. Details of the shareholderFull name of shareholder(s) if different from the person(s) subject to the notification obligation, aboveCity of registered office (if applicable)Country of registered office (if applicable)5. Date on which the threshold was crossed or reached16-Dec-20256. Date on which Issuer notified17-Dec-20257. Total positions of person(s) subject to the notification obligation<div><table><tbody><tr><td></td><td>% of voting rights attached to shares (total of 8.A)</td><td>% of voting rights through financial instruments (total of 8.B 1 + 8.B 2)</td><td>Total of both in % (8.A + 8.B)</td><td>Total number of voting rights held in issuer</td></tr><tr><td>Resulting situation on the date on which threshold was crossed or reached</td><td>0.000000</td><td>3.965856</td><td>3.965856</td><td>7551410</td></tr><tr><td>Position of previous notification (if applicable)</td><td>0.000000</td><td>4.753627</td><td>4.753627</td><td></td></tr></tbody></table></div>8. Notified details of the resulting situation on the date on which the threshold was crossed or reached8A. Voting rights attached to shares<div><table><tbody><tr><td>Class/Type of shares ISIN code(if possible)</td><td>Sub Total 8.A</td></tr><tr><td>Number of direct voting rights (DTR5.1)</td><td colspan="2"></td></tr><tr><td>Number of indirect voting rights (DTR5.2.1)</td><td colspan="2"></td></tr><tr><td>% of direct voting rights (DTR5.1)</td></tr><tr><td>% of indirect voting rights (DTR5.2.1)</td></tr></tbody></table></div>8B1. Financial Instruments according to (DTR5.3.1R.(1) (a))<div><table><tbody><tr><td>Type of financial instrument</td><td>Expiration date</td><td>Exercise/conversion period</td><td>Number of voting rights that may be acquired if the instrument is exercised/converted</td><td>% of voting rights</td></tr><tr><td>Physical Swaps</td><td>18/05/2026</td><td>N/A</td><td>1186545</td><td>0.623151</td></tr><tr><td>Physical Swaps</td><td>23/02/2026</td><td>N/A</td><td>1357000</td><td>0.712670</td></tr><tr><td>Sub Total 8.B1</td><td colspan="2"></td><td>2543545</td><td>1.335821%</td></tr></tbody></table></div>8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b))<div><table><tbody><tr><td>Type of financial instrument</td><td>Expiration date</td><td>Exercise/conversion period</td><td>Physical or cash settlement</td><td>Number of voting rights</td><td>% of voting rights</td></tr><tr><td>Swaps</td><td>05/05/2026</td><td>N/A</td><td>Cash</td><td>1304000</td><td>0.684835</td></tr><tr><td>Swaps</td><td>11/12/2026</td><td>N/A</td><td>Cash</td><td>3191865</td><td>1.676307</td></tr><tr><td>Swaps</td><td>23/02/2026</td><td>N/A</td><td>Cash</td><td>512000</td><td>0.268893</td></tr><tr><td>Sub Total 8.B2</td><td colspan="3"></td><td>5007865</td><td>2.630035%</td></tr></tbody></table></div>9. Information in relation to the person subject to the notification obligation2. Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entities (please add additional rows as necessary)<div><table><tbody><tr><td>Ultimate controlling person</td><td>Bank of America Corporation</td></tr><tr><td>Name of controlled undertaking</td><td>Bank of America, National Association</td></tr><tr><td>% of voting rights if it equals or is higher than the notifiable threshold</td><td></td></tr><tr><td>% of voting rights through financial instruments if it equals or is higher than the notifiable threshold</td><td>3.965856</td></tr><tr><td>Total of both if it equals or is higher than the notifiable threshold</td><td>3.965856%</td></tr></tbody></table></div>10. In case of proxy votingName of the proxy holderThe number and % of voting rights heldThe date until which the voting rights will be held11. Additional Information12. Date of Completion17-Dec-202513. Place Of CompletionUnited KingdomThis information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact rns@lseg.com or visit www.rns.com.RNS may use your IP address to confirm compliance with the terms and conditions, to analyse how you engage with the information contained in this communication, and to share such analysis on an anonymised basis with others as part of our commercial services. For further information about how RNS and the London Stock Exchange use the personal data you provide us, please see our Privacy Policy. END HOLEAKAXFSDSFFA</div></div>

Bank of America Corp has notified Impax Environmental Markets PLC of crossing a major holdings threshold. As of December 16, 2025, Bank of America holds 3.965856% of voting rights through financial instruments. The notification was completed on December 17, 2025, in the UK.

- Bank of America Corporation acquired a new position in Impax Environmental Markets PLC, crossing a reporting threshold on December 16, 2025.  
- The total voting rights held by Bank of America Corporation reached approximately 3.97%, along with various financial instruments that may influence additional rights.  
- The notification was completed on December 17, 2025, and this information is provided by RNS, part of the London Stock Exchange.

REG - Impax Environ Mkts Bank of America Corp - Holding(s) in Company