Announcement PDF This is Annexure A of 2 pages referred to in form 603 Notice of initial substantial shareholder Annexure A 22-Dec-25 Emma Okoniewski, Authorised Signatory Date 3. Details of Relevant Interests 4. Details of present registered holders 6. Associates Holder of Relevant Interests Name and ACN / ARSN (if applicable) Nature of Relevant Interest Registered Holder of Securities Person entitled to be registered as holder Person's votes Nature of Association BlackRock Advisors (UK) Limited Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. SSB-STATE STREET DUBLIN ORD 6,430,116 6,430,116 subsidiary of BlackRock Inc. BlackRock Advisors (UK) Limited Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. STATE STREET BANK, MUNICH, ZURICH BRANCH ORD 156,929 156,929 subsidiary of BlackRock Inc. BlackRock Advisors, LLC Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. BNYM-THE BANK OF NEW YORK ORD 124,405 124,405 subsidiary of BlackRock Inc. BlackRock Advisors, LLC Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. SSB-STATE STREET MUTUAL FUNDS - BOSTON ORD 6,241 6,241 subsidiary of BlackRock Inc. BlackRock Asset Management Canada Limited Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. BNYM-CIBC MELLON GLOBAL SECURITIES - NEW YORK ORD 14,480 14,480 subsidiary of BlackRock Inc. BlackRock Asset Management Canada Limited Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. JPM-JP MORGAN CHASE - NEW YORK ORD 10,196 10,196 subsidiary of BlackRock Inc. BlackRock Asset Management Canada Limited Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. SSB-STATE STREET SACRAMENTO ORD 564,633 564,633 subsidiary of BlackRock Inc. BlackRock Capital Management, Inc. Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. STATE STREET BANK, MUNICH, ZURICH BRANCH ORD 105,082 105,082 subsidiary of BlackRock Inc. BlackRock Financial Management, Inc. Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. NT-NORTHERN TRUST CO. - CHICAGO ORD 1,456 1,456 subsidiary of BlackRock Inc. BlackRock Financial Management, Inc. Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. SSB-SSB NEW YORK INSTITUTIONAL ORD 444,670 444,670 subsidiary of BlackRock Inc. BlackRock Fund Advisors Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. CITI-CITIBANK - NEW YORK ORD 8,764,808 8,764,808 subsidiary of BlackRock Inc. BlackRock Fund Advisors Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. SSB-STATE STREET BANK, BOSTON ORD 246,849 246,849 subsidiary of BlackRock Inc. BlackRock Fund Advisors Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. SSB-STATE STREET SACRAMENTO ORD 8,921,195 8,921,195 subsidiary of BlackRock Inc. BlackRock Institutional Trust Company, National Association Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. BNYM-THE BANK OF NEW YORK ORD 523,176 523,176 subsidiary of BlackRock Inc. BlackRock Institutional Trust Company, National Association Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. JPM-JP MORGAN CHASE - NEW YORK ORD 8,322,197 8,322,197 subsidiary of BlackRock Inc. BlackRock Institutional Trust Company, National Association Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. SSB-SSB NEW YORK INSTITUTIONAL ORD 46,671 46,671 subsidiary of BlackRock Inc. BlackRock Institutional Trust Company, National Association Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. SSB-STATE STREET SACRAMENTO ORD 1,540 1,540 subsidiary of BlackRock Inc. BlackRock Investment Management (Australia) Limited Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. BNP-BNP PARIBAS AUSTRALIA - COGENT ORD 2,519,466 2,519,466 subsidiary of BlackRock Inc. Class and number of Securities WGX page 1 of 2 Holder of Relevant Interests Name and ACN / ARSN (if applicable) Nature of Relevant Interest Registered Holder of Securities Person entitled to be registered as holder Person's votes Nature of Association Class and number of Securities BlackRock Investment Management (Australia) Limited Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. CITI-CITIBANK, HONG KONG ORD 684,746 684,746 subsidiary of BlackRock Inc. BlackRock Investment Management (Australia) Limited Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. JPM-JPM CHASE - SYDNEY ORD 6,330,270 6,330,270 subsidiary of BlackRock Inc. BlackRock Investment Management (Australia) Limited Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. Northern Trust Singapore ORD 1,885,792 1,885,792 subsidiary of BlackRock Inc. BlackRock Investment Management (UK) Limited Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. BNYM-BANK OF NY BRUS ORD 543,683 543,683 subsidiary of BlackRock Inc. BlackRock Investment Management (UK) Limited Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. BNYM-BONY EUROPE - LONDON ORD 131,837 131,837 subsidiary of BlackRock Inc. BlackRock Investment Management (UK) Limited Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. BNYM-BONY LUXEMBOURG ORD 160,388 160,388 subsidiary of BlackRock Inc. BlackRock Investment Management (UK) Limited Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. CB-CACEIS BANK LUXEMBOURG ORD 36,190 36,190 subsidiary of BlackRock Inc. BlackRock Investment Management (UK) Limited Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. JPM-JP MORGAN CHASE - NEW YORK ORD 40,835 40,835 subsidiary of BlackRock Inc. BlackRock Investment Management (UK) Limited Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. JPM-JPM CHASE - LONDON ORD 15,271 15,271 subsidiary of BlackRock Inc. BlackRock Investment Management (UK) Limited Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. NT-NORTHERN TRUST UK ORD 156,035 156,035 subsidiary of BlackRock Inc. BlackRock Investment Management (UK) Limited Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. SSB-STATE STREET BANK LUXEMBOURG ORD 33,583 33,583 subsidiary of BlackRock Inc. BlackRock Investment Management (UK) Limited Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. SSB-STATE STREET LONDON ORD 7,122 7,122 subsidiary of BlackRock Inc. BlackRock Investment Management (UK) Limited Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. UBS-UBS Luxembourg S.A. ORD 3,748 3,748 subsidiary of BlackRock Inc. BlackRock Investment Management, LLC Power to control the exercise of a right to vote attached to securities and/or the power to dispose of securities held in its capacity as investment manager, reponsible entity or trustee. JPM-JP MORGAN CHASE - NEW YORK ORD 33,944 33,944 subsidiary of BlackRock Inc. WGX page 2 of 2 Annexure B This is Annexure B of 9 pages referred to in form 603 Notice of initial substantial shareholder 22-Dec-25 Emma Okoniewski, Authorised Signatory Date 5. Consideration Cash Non-cash CCY BlackRock Fund Advisors 20-Aug-25 no n/a in specie AUD ORD 15,998 15,998 BlackRock Fund Advisors 20-Aug-25 no n/a in specie AUD ORD 5,690 5,690 BlackRock Advisors (UK) Limited 20-Aug-25 yes 3.16 on mkt buy AUD ORD 5,628 5,628 BlackRock Fund Advisors 21-Aug-25 no n/a in specie AUD ORD 6,912 6,912 BlackRock Fund Advisors 21-Aug-25 no n/a in specie AUD ORD 19,719 19,719 BlackRock Advisors (UK) Limited 21-Aug-25 yes 3.23 on mkt buy AUD ORD 1,407 1,407 BlackRock Fund Advisors 22-Aug-25 no n/a in specie AUD ORD 15,120 15,120 BlackRock Fund Advisors 25-Aug-25 no n/a in specie AUD ORD 46,011 46,011 BlackRock Fund Advisors 26-Aug-25 no n/a in specie AUD ORD 13,146 13,146 BlackRock Advisors (UK) Limited 26-Aug-25 yes 3.29 on mkt buy AUD ORD 14,070 14,070 BlackRock Investment Management (Australia) Limited 26-Aug-25 yes 3.29 on mkt buy AUD ORD 92 92 BlackRock Institutional Trust Company, National Association 26-Aug-25 yes 3.29 on mkt buy AUD ORD 20,115 20,115 BlackRock Investment Management (Australia) Limited 26-Aug-25 yes 3.29 on mkt buy AUD ORD 91 91 BlackRock Institutional Trust Company, National Association 26-Aug-25 yes 3.29 on mkt buy AUD ORD 76,387 76,387 BlackRock Institutional Trust Company, National Association 26-Aug-25 yes 3.29 on mkt buy AUD ORD 56 56 BlackRock Fund Advisors 26-Aug-25 yes 3.29 on mkt buy AUD ORD 1,701 1,701 BlackRock Investment Management (Australia) Limited 26-Aug-25 yes 3.29 on mkt buy AUD ORD 308 308 BlackRock Financial Management, Inc. 26-Aug-25 yes 3.29 on mkt buy AUD ORD 519 519 BlackRock Institutional Trust Company, National Association 26-Aug-25 yes 3.29 on mkt buy AUD ORD 58 58 BlackRock Institutional Trust Company, National Association 26-Aug-25 yes 3.29 on mkt buy AUD ORD 20,721 20,721 BlackRock Investment Management (Australia) Limited 26-Aug-25 yes 3.29 on mkt buy AUD ORD 5,398 5,398 BlackRock Investment Management (Australia) Limited 26-Aug-25 yes 3.29 on mkt buy AUD ORD 5,366 5,366 BlackRock Institutional Trust Company, National Association 26-Aug-25 yes 3.29 on mkt buy AUD ORD 3,290 3,290 BlackRock Fund Advisors 26-Aug-25 yes 3.29 on mkt buy AUD ORD 99,610 99,610 BlackRock Investment Management (Australia) Limited 26-Aug-25 yes 3.29 on mkt buy AUD ORD 18,072 18,072 BlackRock Financial Management, Inc. 26-Aug-25 yes 3.29 on mkt buy AUD ORD 30,398 30,398 BlackRock Institutional Trust Company, National Association 26-Aug-25 yes 3.29 on mkt buy AUD ORD 3,436 3,436 BlackRock Fund Advisors 27-Aug-25 no n/a in specie AUD ORD 19,719 19,719 BlackRock Investment Management (Australia) Limited 27-Aug-25 yes 3.37 on mkt buy AUD ORD 2,821 2,821 BlackRock Investment Management (Australia) Limited 27-Aug-25 yes 3.37 on mkt buy AUD ORD 17,632 17,632 BlackRock Advisors (UK) Limited 27-Aug-25 yes 3.37 on mkt buy AUD ORD 424 424 BlackRock Advisors (UK) Limited 27-Aug-25 yes 3.37 on mkt buy AUD ORD 43,551 43,551 BlackRock Advisors (UK) Limited 27-Aug-25 yes 3.37 on mkt buy AUD ORD 29,034 29,034 BlackRock Advisors (UK) Limited 27-Aug-25 yes 3.37 on mkt buy AUD ORD 24,195 24,195 BlackRock Advisors (UK) Limited 27-Aug-25 yes 3.37 on mkt buy AUD ORD 96,780 96,780 BlackRock Fund Advisors 28-Aug-25 no n/a in specie AUD ORD 13,146 13,146 BlackRock Investment Management (UK) Limited 28-Aug-25 yes 3.41 on mkt buy AUD ORD 48,058 48,058 BlackRock Investment Management (Australia) Limited 28-Aug-25 yes 3.41 on mkt buy AUD ORD 3,980 3,980 BlackRock Institutional Trust Company, National Association 28-Aug-25 yes 3.41 on mkt buy AUD ORD 399,319 399,319 BlackRock Investment Management (Australia) Limited 28-Aug-25 yes 3.41 on mkt buy AUD ORD 1,707 1,707 BlackRock Advisors (UK) Limited 29-Aug-25 yes 3.44 on mkt buy AUD ORD 9,576 9,576 Person's votes affected WESTGOLD RESOURCES LTD (WGX) Holder of Relevant Interest Date of Acquisition / Trans on a prescribed fin'l mkt Consideration Class and number of securities affected WGX page 1 of 9 Cash Non-cash CCY Person's votes affected Holder of Relevant Interest Date of Acquisition / Trans on a prescribed fin'l mkt Consideration Class and number of securities affected BlackRock Institutional Trust Company, National Association 29-Aug-25 yes 3.44 on mkt buy AUD ORD 10,326 10,326 BlackRock Institutional Trust Company, National Association 29-Aug-25 yes 3.44 on mkt buy AUD ORD 5,863 5,863 BlackRock Investment Management (Australia) Limited 01-Sep-25 yes 3.71 on mkt buy AUD ORD 2,821 2,821 BlackRock Investment Management (Australia) Limited 01-Sep-25 yes 3.71 on mkt buy AUD ORD 66,307 66,307 BlackRock Fund Advisors 02-Sep-25 no n/a in specie AUD ORD 19,719 19,719 BlackRock Fund Advisors 02-Sep-25 no n/a in specie AUD ORD 26,304 26,304 BlackRock Fund Advisors 02-Sep-25 no n/a in specie AUD ORD 4,776 4,776 BlackRock Investment Management (Australia) Limited 02-Sep-25 yes 3.68 on mkt buy AUD ORD 11,284 11,284 BlackRock Investment Management (Australia) Limited 02-Sep-25 yes 3.68 on mkt buy AUD ORD 3,414 3,414 BlackRock Advisors (UK) Limited 02-Sep-25 yes 3.68 on mkt buy AUD ORD 4,800 4,800 BlackRock Advisors (UK) Limited 02-Sep-25 yes 3.68 on mkt buy AUD ORD 38,400 38,400 BlackRock Advisors (UK) Limited 02-Sep-25 yes 3.68 on mkt buy AUD ORD 2,816 2,816 BlackRock Advisors (UK) Limited 02-Sep-25 no n/a collateral transfer CAD ORD 167 167 BlackRock Advisors (UK) Limited 02-Sep-25 no n/a collateral transfer AUD ORD 1,919,262 1,919,262 BlackRock Fund Advisors 03-Sep-25 no n/a in specie AUD ORD 7,345 7,345 BlackRock Investment Management (Australia) Limited 03-Sep-25 yes 3.65 on mkt buy AUD ORD 5,642 5,642 BlackRock Investment Management (Australia) Limited 03-Sep-25 yes 3.65 on mkt buy AUD ORD 467 467 BlackRock Investment Management (Australia) Limited 03-Sep-25 yes 3.65 on mkt buy AUD ORD 11,284 11,284 BlackRock Advisors (UK) Limited 03-Sep-25 yes 3.65 on mkt buy AUD ORD 52,800 52,800 BlackRock Fund Advisors 03-Sep-25 no n/a in specie AUD ORD 5,650 5,650 BlackRock Advisors (UK) Limited 04-Sep-25 yes 3.60 on mkt buy AUD ORD 4,807 4,807 BlackRock Advisors (UK) Limited 04-Sep-25 yes 3.60 on mkt buy AUD ORD 19,228 19,228 BlackRock Fund Advisors 04-Sep-25 yes 3.60 on mkt buy AUD ORD 41,659 41,659 BlackRock Advisors (UK) Limited 04-Sep-25 no n/a collateral transfer AUD ORD 1,919,262 1,919,262 BlackRock Fund Advisors 05-Sep-25 no n/a in specie AUD ORD 8,070 8,070 BlackRock Advisors (UK) Limited 05-Sep-25 yes 3.72 on mkt buy AUD ORD 14,421 14,421 BlackRock Advisors (UK) Limited 05-Sep-25 yes 3.72 on mkt buy AUD ORD 14,421 14,421 BlackRock Investment Management (Australia) Limited 08-Sep-25 yes 3.74 on mkt buy AUD ORD 10,461 10,461 BlackRock Investment Management (Australia) Limited 08-Sep-25 yes 3.74 on mkt buy AUD ORD 3,414 3,414 BlackRock Advisors (UK) Limited 08-Sep-25 yes 3.74 on mkt buy AUD ORD 415 415 BlackRock Advisors (UK) Limited 08-Sep-25 yes 3.74 on mkt buy AUD ORD 14,430 14,430 BlackRock Fund Advisors 09-Sep-25 no n/a in specie AUD ORD 75,894 75,894 BlackRock Asset Management Canada Limited 09-Sep-25 yes 3.74 on mkt buy AUD ORD 291,929 291,929 BlackRock Advisors (UK) Limited 09-Sep-25 yes 3.74 on mkt buy AUD ORD 14,424 14,424 BlackRock Advisors (UK) Limited 09-Sep-25 yes 3.74 on mkt buy AUD ORD 14,424 14,424 BlackRock Fund Advisors 10-Sep-25 no n/a in specie AUD ORD 8,470 8,470 BlackRock Advisors (UK) Limited 10-Sep-25 yes 3.75 on mkt buy AUD ORD 24,085 24,085 BlackRock Fund Advisors 11-Sep-25 no n/a in specie AUD ORD 6,330 6,330 BlackRock Investment Management (Australia) Limited 11-Sep-25 yes 3.81 on mkt buy AUD ORD 9,510 9,510 BlackRock Advisors (UK) Limited 11-Sep-25 yes 3.81 on mkt buy AUD ORD 4,820 4,820 BlackRock Advisors (UK) Limited 11-Sep-25 yes 3.81 on mkt buy AUD ORD 9,640 9,640 BlackRock Fund Advisors 11-Sep-25 yes 3.81 on mkt buy AUD ORD 30,576 30,576 BlackRock Investment Management (Australia) Limited 12-Sep-25 yes 3.95 on mkt buy AUD ORD 3,414 3,414 BlackRock Advisors (UK) Limited 12-Sep-25 yes 3.95 on mkt buy AUD ORD 4,832 4,832 BlackRock Advisors (UK) Limited 12-Sep-25 yes 3.95 on mkt buy AUD ORD 4,206 4,206 BlackRock Fund Advisors 15-Sep-25 no n/a in specie AUD ORD 19,719 19,719 BlackRock Investment Management (Australia) Limited 15-Sep-25 yes 3.88 on mkt buy AUD ORD 2,886 2,886 BlackRock Advisors (UK) Limited 15-Sep-25 yes 3.88 on mkt buy AUD ORD 14,496 14,496 BlackRock Investment Management (Australia) Limited 15-Sep-25 yes 3.88 on mkt buy AUD ORD 5,213 5,213 BlackRock Investment Management (Australia) Limited 15-Sep-25 yes 3.88 on mkt buy AUD ORD 3,483 3,483 BlackRock Fund Advisors 16-Sep-25 no n/a in specie AUD ORD 13,146 13,146 BlackRock Institutional Trust Company, National Association 16-Sep-25 yes 3.98 on mkt buy AUD ORD 281,560 281,560 BlackRock Advisors (UK) Limited 16-Sep-25 yes 3.98 on mkt buy AUD ORD 19,508 19,508 BlackRock Advisors (UK) Limited 16-Sep-25 yes 3.98 on mkt buy AUD ORD 19,508 19,508 WGX page 2 of 9 Cash Non-cash CCY Person's votes affected Holder of Relevant Interest Date of Acquisition / Trans on a prescribed fin'l mkt Consideration Class and number of securities affected BlackRock Advisors (UK) Limited 16-Sep-25 yes 3.98 on mkt buy AUD ORD 24,385 24,385 BlackRock Advisors (UK) Limited 17-Sep-25 yes 3.88 on mkt buy AUD ORD 4,879 4,879 BlackRock Advisors (UK) Limited 17-Sep-25 yes 3.88 on mkt buy AUD ORD 4,879 4,879 BlackRock Investment Management (Australia) Limited 18-Sep-25 yes 3.97 on mkt buy AUD ORD 9,510 9,510 BlackRock Investment Management (Australia) Limited 19-Sep-25 yes 3.97 on mkt buy AUD ORD 2,886 2,886 BlackRock Advisors (UK) Limited 19-Sep-25 yes 3.97 on mkt buy AUD ORD 9,898 9,898 BlackRock Advisors (UK) Limited 19-Sep-25 yes 3.97 on mkt buy AUD ORD 11,819 11,819 BlackRock Advisors (UK) Limited 19-Sep-25 yes 3.97 on mkt buy AUD ORD 67,522 67,522 BlackRock Investment Management (Australia) Limited 22-Sep-25 yes 4.20 on mkt buy AUD ORD 13,494 13,494 BlackRock Investment Management (Australia) Limited 22-Sep-25 yes 4.21 on mkt buy AUD ORD 2,886 2,886 BlackRock Investment Management (Australia) Limited 22-Sep-25 yes 4.21 on mkt buy AUD ORD 1,707 1,707 BlackRock Investment Management (Australia) Limited 22-Sep-25 yes 4.21 on mkt buy AUD ORD 6,657 6,657 BlackRock Advisors (UK) Limited 22-Sep-25 yes 4.21 on mkt buy AUD ORD 1,402 1,402 BlackRock Fund Advisors 23-Sep-25 no n/a in specie AUD ORD 13,146 13,146 BlackRock Investment Management (UK) Limited 23-Sep-25 yes 4.32 on mkt buy AUD ORD 381 381 BlackRock Advisors (UK) Limited 23-Sep-25 yes 4.36 on mkt buy AUD ORD 118,776 118,776 BlackRock Advisors (UK) Limited 23-Sep-25 no n/a collateral transfer CAD ORD 134 134 BlackRock Investment Management (UK) Limited 23-Sep-25 no n/a collateral transfer CAD ORD 7,360 7,360 BlackRock Fund Advisors 24-Sep-25 no n/a in specie AUD ORD 5,490 5,490 BlackRock Advisors (UK) Limited 24-Sep-25 yes 4.44 on mkt buy AUD ORD 4,952 4,952 BlackRock Advisors (UK) Limited 24-Sep-25 yes 4.44 on mkt buy AUD ORD 19,808 19,808 BlackRock Advisors (UK) Limited 24-Sep-25 yes 4.44 on mkt buy AUD ORD 2,792 2,792 BlackRock Investment Management (Australia) Limited 24-Sep-25 yes 4.44 on mkt buy AUD ORD 13,041 13,041 BlackRock Advisors (UK) Limited 24-Sep-25 no n/a collateral transfer CAD ORD 101 101 BlackRock Investment Management (Australia) Limited 25-Sep-25 yes 4.20 on mkt buy AUD ORD 7,608 7,608 BlackRock Investment Management (Australia) Limited 25-Sep-25 yes 4.20 on mkt buy AUD ORD 9,510 9,510 BlackRock Advisors (UK) Limited 25-Sep-25 yes 4.20 on mkt buy AUD ORD 34,671 34,671 BlackRock Investment Management (Australia) Limited 25-Sep-25 yes 4.20 on mkt buy AUD ORD 90,229 90,229 BlackRock Investment Management (Australia) Limited 26-Sep-25 yes 4.32 on mkt buy AUD ORD 2,886 2,886 BlackRock Investment Management (Australia) Limited 26-Sep-25 yes 4.32 on mkt buy AUD ORD 1,707 1,707 BlackRock Advisors (UK) Limited 26-Sep-25 yes 4.32 on mkt buy AUD ORD 89,172 89,172 BlackRock Investment Management (UK) Limited 26-Sep-25 yes 4.32 on mkt buy AUD ORD 28,274 28,274 BlackRock Fund Advisors 26-Sep-25 yes 4.32 on mkt buy AUD ORD 44,132 44,132 BlackRock Investment Management (Australia) Limited 26-Sep-25 yes 4.32 on mkt buy AUD ORD 5,517 5,517 BlackRock Fund Advisors 26-Sep-25 yes 4.32 on mkt buy AUD ORD 34,169 34,169 BlackRock Investment Management (Australia) Limited 26-Sep-25 yes 4.32 on mkt buy AUD ORD 50,261 50,261 BlackRock Fund Advisors 29-Sep-25 no n/a in specie AUD ORD 5,805 5,805 BlackRock Advisors (UK) Limited 29-Sep-25 yes 4.45 on mkt buy AUD ORD 4,956 4,956 BlackRock Advisors (UK) Limited 30-Sep-25 yes 4.48 on mkt buy AUD ORD 4,956 4,956 BlackRock Fund Advisors 30-Sep-25 yes 4.48 on mkt buy AUD ORD 35,486 35,486 BlackRock Fund Advisors 01-Oct-25 no n/a in specie AUD ORD 46,445 46,445 BlackRock Fund Advisors 01-Oct-25 no n/a in specie AUD ORD 8,398 8,398 BlackRock Investment Management (Australia) Limited 01-Oct-25 yes 4.96 on mkt buy AUD ORD 7,608 7,608 BlackRock Fund Advisors 02-Oct-25 no n/a in specie AUD ORD 11,286 11,286 BlackRock Fund Advisors 02-Oct-25 no n/a in specie AUD ORD 3,762 3,762 BlackRock Advisors (UK) Limited 02-Oct-25 yes 5.37 on mkt buy AUD ORD 4,923 4,923 BlackRock Investment Management (Australia) Limited 03-Oct-25 yes 5.47 on mkt buy AUD ORD 74,547 74,547 BlackRock Investment Management (Australia) Limited 03-Oct-25 yes 5.47 on mkt buy AUD ORD 91,121 91,121 BlackRock Investment Management (Australia) Limited 03-Oct-25 yes 5.47 on mkt buy AUD ORD 15,947 15,947 BlackRock Advisors (UK) Limited 03-Oct-25 yes 5.51 on mkt buy AUD ORD 19,656 19,656 BlackRock Capital Management, Inc. 06-Oct-25 yes 5.58 on mkt buy AUD ORD 40,546 40,546 WGX page 3 of 9 Cash Non-cash CCY Person's votes affected Holder of Relevant Interest Date of Acquisition / Trans on a prescribed fin'l mkt Consideration Class and number of securities affected BlackRock Investment Management (Australia) Limited 06-Oct-25 yes 5.58 on mkt buy AUD ORD 16,018 16,018 BlackRock Investment Management (Australia) Limited 06-Oct-25 yes 5.58 on mkt buy AUD ORD 177,798 177,798 BlackRock Investment Management (Australia) Limited 07-Oct-25 yes 5.51 on mkt buy AUD ORD 13,314 13,314 BlackRock Investment Management (Australia) Limited 07-Oct-25 yes 5.51 on mkt buy AUD ORD 3,414 3,414 BlackRock Advisors (UK) Limited 07-Oct-25 yes 5.51 on mkt buy AUD ORD 2,780 2,780 BlackRock Fund Advisors 08-Oct-25 no n/a in specie AUD ORD 6,635 6,635 BlackRock Fund Advisors 08-Oct-25 no n/a in specie AUD ORD 5,661 5,661 BlackRock Investment Management (Australia) Limited 08-Oct-25 yes 5.50 on mkt buy AUD ORD 41,687 41,687 BlackRock Investment Management (Australia) Limited 08-Oct-25 yes 5.50 on mkt buy AUD ORD 26,377 26,377 BlackRock Investment Management (Australia) Limited 08-Oct-25 yes 5.50 on mkt buy AUD ORD 8,038 8,038 BlackRock Investment Management (Australia) Limited 08-Oct-25 yes 5.50 on mkt buy AUD ORD 21,490 21,490 BlackRock Investment Management (Australia) Limited 08-Oct-25 yes 5.50 on mkt buy AUD ORD 13,600 13,600 BlackRock Investment Management (Australia) Limited 08-Oct-25 yes 5.50 on mkt buy AUD ORD 4,144 4,144 BlackRock Investment Management (Australia) Limited 08-Oct-25 yes 5.50 on mkt buy AUD ORD 2,478 2,478 BlackRock Investment Management (UK) Limited 08-Oct-25 no n/a collateral transfer CAD ORD 46,918 46,918 BlackRock Fund Advisors 09-Oct-25 no n/a in specie AUD ORD 46,445 46,445 BlackRock Investment Management (Australia) Limited 09-Oct-25 yes 5.50 on mkt buy AUD ORD 14,982 14,982 BlackRock Investment Management (Australia) Limited 09-Oct-25 yes 5.50 on mkt buy AUD ORD 17,118 17,118 BlackRock Advisors (UK) Limited 09-Oct-25 yes 5.50 on mkt buy AUD ORD 19,604 19,604 BlackRock Capital Management, Inc. 09-Oct-25 yes 5.50 on mkt buy AUD ORD 17,504 17,504 BlackRock Investment Management (Australia) Limited 10-Oct-25 yes 5.34 on mkt buy AUD ORD 58,657 58,657 BlackRock Investment Management (Australia) Limited 10-Oct-25 yes 5.34 on mkt buy AUD ORD 34,285 34,285 BlackRock Investment Management (Australia) Limited 10-Oct-25 yes 5.34 on mkt buy AUD ORD 11,541 11,541 BlackRock Investment Management (Australia) Limited 13-Oct-25 yes 5.42 on mkt buy AUD ORD 2,886 2,886 BlackRock Capital Management, Inc. 13-Oct-25 yes 5.42 on mkt buy AUD ORD 11,363 11,363 BlackRock Advisors (UK) Limited 14-Oct-25 yes 5.60 on mkt buy AUD ORD 29,424 29,424 BlackRock Investment Management (Australia) Limited 14-Oct-25 yes 5.60 on mkt buy AUD ORD 3,837 3,837 BlackRock Fund Advisors 15-Oct-25 no n/a in specie AUD ORD 15,729 15,729 BlackRock Fund Advisors 15-Oct-25 no n/a in specie AUD ORD 26,540 26,540 BlackRock Investment Management (Australia) Limited 15-Oct-25 yes 5.59 on mkt buy AUD ORD 2,932 2,932 BlackRock Advisors (UK) Limited 15-Oct-25 yes 5.59 on mkt buy AUD ORD 4,170 4,170 BlackRock Investment Management (Australia) Limited 15-Oct-25 yes 5.59 on mkt buy AUD ORD 27,771 27,771 BlackRock Investment Management (Australia) Limited 15-Oct-25 yes 5.59 on mkt buy AUD ORD 6,981 6,981 BlackRock Investment Management (Australia) Limited 15-Oct-25 yes 5.59 on mkt buy AUD ORD 5,458 5,458 BlackRock Investment Management (Australia) Limited 15-Oct-25 yes 5.59 on mkt buy AUD ORD 2,342 2,342 BlackRock Investment Management (UK) Limited 15-Oct-25 no n/a collateral transfer AUD ORD 2 2 BlackRock Fund Advisors 16-Oct-25 no n/a in specie AUD ORD 59,715 59,715 BlackRock Fund Advisors 16-Oct-25 no n/a in specie AUD ORD 13,270 13,270 BlackRock Fund Advisors 16-Oct-25 no n/a in specie AUD ORD 79,620 79,620 BlackRock Capital Management, Inc. 16-Oct-25 yes 5.64 on mkt buy AUD ORD 25,383 25,383 BlackRock Financial Management, Inc. 16-Oct-25 yes 5.64 on mkt buy AUD ORD 20,365 20,365 BlackRock Fund Advisors 17-Oct-25 no n/a in specie AUD ORD 19,905 19,905 BlackRock Fund Advisors 17-Oct-25 no n/a in specie AUD ORD 79,620 79,620 BlackRock Fund Advisors 17-Oct-25 no n/a in specie AUD ORD 53,080 53,080 BlackRock Fund Advisors 17-Oct-25 no n/a in specie AUD ORD 86,255 86,255 BlackRock Investment Management (Australia) Limited 17-Oct-25 yes 5.83 on mkt buy AUD ORD 1,864 1,864 BlackRock Investment Management (Australia) Limited 17-Oct-25 yes 5.83 on mkt buy AUD ORD 8,388 8,388 WGX page 4 of 9 Cash Non-cash CCY Person's votes affected Holder of Relevant Interest Date of Acquisition / Trans on a prescribed fin'l mkt Consideration Class and number of securities affected BlackRock Investment Management (Australia) Limited 17-Oct-25 yes 5.83 on mkt buy AUD ORD 38,741 38,741 BlackRock Investment Management (Australia) Limited 17-Oct-25 yes 5.83 on mkt buy AUD ORD 11,682 11,682 BlackRock Investment Management (Australia) Limited 17-Oct-25 yes 5.83 on mkt buy AUD ORD 5,935 5,935 BlackRock Fund Advisors 20-Oct-25 no n/a in specie AUD ORD 20,139 20,139 BlackRock Fund Advisors 20-Oct-25 no n/a in specie AUD ORD 12,180 12,180 BlackRock Capital Management, Inc. 20-Oct-25 yes 5.53 on mkt buy AUD ORD 26,583 26,583 BlackRock Investment Management (Australia) Limited 20-Oct-25 yes 5.53 on mkt buy AUD ORD 14,216 14,216 BlackRock Investment Management (Australia) Limited 20-Oct-25 yes 5.53 on mkt buy AUD ORD 168,775 168,775 BlackRock Fund Advisors 20-Oct-25 yes 5.55 on mkt buy AUD ORD 61,410 61,410 BlackRock Advisors (UK) Limited 20-Oct-25 yes 5.55 on mkt buy AUD ORD 19,364 1