Announcement PDF ME_955170840_1 Form 603 Corporations Act 2001 Section 671B Notice of initial substantial holder To Company Name/Scheme Betmakers Technology Group Limited ACN/ARSN ACN 164 521 395 1. Details of substantial holder (1) Name Trium Capital LLP (Trium Capital), Trium Khartes Master Fund Limited (TKMFL), Chi-Rho Multi-Strategy Master Fund Ltd (Chi-Rho), AIS Acadia Master Fund Ltd (AIS), Maple Leaf Patriot Core LLC (MLPC), Eagle Harbor Multi-Strategy Master Fund Limited (Eagle Harbor), Trium Capital Segregated Portfolio, a segregated portfolio of PC Map SPC, a Cayman Islands segregated portfolio company (Trium Capital Segregated Portfolio), Squarepoint Diversified Partner Fund Ltd (SQPT), FMAP TRM Ltd (FMAP TRM), SEI Multi-Stragy Fund SPC (SEI) ACN/ARSN (if applicable) N/A The holder became a substantial holder on 07/10/2026 2. Details of voting power The total number of votes attached to all the voting shares in the company or voting interests in the scheme that the substantial holder or an associate (2) had a relevant interest (3) in on the date the substantial holder became a substantial holder are as follows: Class of securities (4) Number of securities Person’s votes (5) Voting power (6) Ordinary Shares 61,340,620 61,340,620 5.47% 3. Details of relevant interests The nature of the relevant interest the substantial holder or an associate had in the following voting securities on the date the substantial holder became a substantial holder are as follows: Holder of relevant interest Nature of relevant interest (7) Class and number of securities Trium Capital Power to exercise a right to vote attached to the securities and to dispose of the securities held by TKMFL, Chi-Rho, AIS, MLPC, Eagle Harbor, Trium Capital Segregated Portfolio ,SEI, FMAP TRM & SQPT 61,340,620 Ordinary Shares TKMFL Registered holder of the securities 18,837,652 Ordinary Shares Chi-Rho Registered holder of the securities 1,703,566 Ordinary Shares AIS Registered holder of the securities 5,053,912 Ordinary Shares MLPC Registered holder of the securities 4,694,270 Ordinary Shares FMAP TRM Registered holder of the securities 6,859,692 Ordinary Shares SQPT Registered holder of the securities 3,331,418 Ordinary Shares SEI Registered holder of the securities 2,384,992 Ordinary Shares Eagle Harbor Registered holder of the securities 6,330,587 Ordinary Shares Trium Capital Segregated Portfolio Registered holder of the securities 12,144,531 Ordinary Shares 4. Details of present registered holders ME_955170840_1 The persons registered as holders of the securities referred to in Item 3 above are as follows: Holder of relevant interest Registered holder of securities Person entitled to be registered as holder (8) Class and number of securities Trium Capital and TKMFL TKMFL TKMFL 18,837,652 Ordinary Shares Trium Capital and Chi-Rho Chi-Rho Chi-Rho 1,703,566 Ordinary Shares Trium Capital and AIS AIS AIS 5,053,912 Ordinary Shares Trium Capital and MLPC MLPC MLPC 4,694,270 Ordinary Shares Trium Capital and FMAP TRM FMAP TRM FMAP 6,859,692 Ordinary Shares Trium Capital and SQPT SQPT SQPT 3,331,418 Ordinary Shares Trium Capital and SEI SEI SEI 2,384,992 Ordinary Shares Trium Capital and Eagle Harbor Eagle Harbor Eagle Harbor 6,330,587 Ordinary Shares Trium Capital and Trium Capital Segregated Portfolio Trium Capital Segregated Portfolio Trium Capital Segregated Portfolio 12,144,531 Ordinary Shares 5. Consideration The consideration paid for each relevant interest referred to in Item 3 above, and acquired in the four months prior to the day that the substantial holder became a substantial holder is as follows: Holder of relevant interest Date of acquisition Consideration (9) Class and number of securities Cash Non-cash See Annexure A 6. Associates The reasons the persons named in Item 1 above are associates of the substantial holder are as follows: Name and ACN/ARSN (if applicable) Nature of association Trium Capital is an associate of each of TKMFL, Chi-Rho, AIS, MLPC, Eagle Harbor, FMAP TRM, SEI, SQPT and Trium Capital Segregated Portfolio These entities are associates under section 12(2)(a) of the Act because Trium Capital controls TKMFL, Chi-Rho, AIS, MLPC, Eagle Harbor, FMAP TRM, SEI, SQPT and Trium Capital Segregated Portfolio . 7. Addresses The addresses of persons named in this form are as follows: Name Address Trium Capital 60 Gresham Street, Level 4, London EC2V 7BB, UK TKMFL PO BOX 472, HARBOUR PLACE, 2ND FLOOR, 103 South Church Street, Grand Cayman KY1-1106, Cayman Islands Chi-Rho 4th Floor, Harbour Place, 103 South Church Street, PO Box 10240, Grand Cayman, KY1-1002, Cayman Islands. SEI c/o SEI Investments Management Corporation One Freedom Valley Road Oaks, PA 19456 FMAP TRM PO Box 309, Ugland House, Grand Cayman, KY1-1104, Cayman Islands ME_955170840_1 SQPT PO Box 309, Ugland House, Grand Cayman, KY1-1104, Cayman Islands AIS PO Box 309, Ugland House, Grand Cayman, KY1-1104, Cayman Islands MLPC 53 STATE ST., STE 600, Boston 02109, MA, USA Eagle Harbor PO Box 309, Ugland House, Grand Cayman KY1-11-5, Cayman Islands Trium Capital Segregated Portfolio PO Box 309, Ugland House, Grand Cayman KY1-11-5, Cayman Islands Signature print name Darren Issac Capacity Authorised by the party named in Item 1 of this notice to sign the notice for and on behalf of it sign here date 08 October 2026 DIRECTIONS (1) If there are a number of substantial holders with similar or related relevant interests (eg. a corporation and its related corporations, or the manager and trustee of an equity trust), the names could be included in an annexure to the form. If the relevant interests of a group of persons are essentially similar, they may be referred to throughout the form as a specifically named group if the membership of each group, with the names and addresses of members is clearly set out in paragraph 7 of the form. (2) See the definition of "associate" in section 9 of the Corporations Act 2001. (3) See the definition of "relevant interest" in sections 608 and 671B(7) of the Corporations Act 2001. (4) The voting shares of a company constitute one class unless divided into separate classes. (5) The total number of votes attached to all the voting shares in the company or voting interests in the scheme (if any) that the person or an associate has a relevant interest in. (6) The person’s votes divided by the total votes in the body corporate or scheme multiplied by 100. (7) Include details of: (a) any relevant agreement or other circumstances by which the relevant interest was acquired. If subsection 671B(4) applies, a copy of any document setting out the terms of any relevant agreement, and a statement by the person giving full and accurate details of any contract, scheme or arrangement, must accompany this form, together with a written statement certifying this contract, scheme or arrangement; and (b) any qualification of the power of a person to exercise, control the exercise of, or influence the exercise of, the voting powers or disposal of the securities to which the relevant interest relates (indicating clearly the particular securities to which the qualification applies). See the definition of "relevant agreement" in section 9 of the Corporations Act 2001. (8) If the substantial holder is unable to determine the identity of the person (eg. if the relevant interest arises because of an option) write “unknown.’” (9) Details of the consideration must include any and all benefits, moneys and other, that any person from whom a relevant interest was acquired has, or may, become entitled to receive in relation to that acquisition. Details must be included even if the benefit is conditional on the happening or not of a contingency. Details must be included of any benefit paid on behalf of the substantial holder or its associate in relation to the acquisitions, even if they are not paid directly to the person from whom the relevant interest was acquired. ME_955170840_1 Betmakers Technology Group Limited ACN 164 521 395 Annexure A This is Annexure A of 4 pages referred to in the accompanying Form 603 print name Darren Issac capacity Authorised by the party named in Item 1 of this notice to sign the notice for and on behalf of it sign here date 08 October 2026 Trade Date Custom Settle Date Txn Type Notional Quantity Trade Price Trading Notional Net Proceeds LE Name 10/08/2026 12/08/ 2026 Buy 3,858,614. 0000 AUD0. 2250 (AUD868,882.70) Trium Khartes Master Fund Limited 10/08/2026 12/08/ 2026 Buy 2,572,410. 0000 AUD0. 2200 (AUD566,382.94) Trium Khartes Master Fund Limited 10/08/2026 12/08/ 2026 Buy 2,521,454. 0000 AUD0. 2250 (AUD567,781.01) PC MAP SPC - Trium Capital Partners SP 10/08/2026 12/08/ 2026 Buy 1,680,969. 0000 AUD0. 2200 (AUD370,109.03) PC MAP SPC - Trium Capital Partners SP 10/08/2026 12/08/ 2026 Buy 1,531,860. 0000 AUD0. 2250 (AUD344,944.23) Khartes Eagle Harbor Multi- Strategy Master Fund Limited 10/08/2026 12/08/ 2026 Buy 1,446,579. 0000 AUD0. 2250 (AUD325,740.66) FMAP TRM Limited 10/08/2026 12/08/ 2026 Buy 1,065,222. 0000 AUD0. 2250 (AUD239,866.69) AIS Acadia Master Ltd. 10/08/2026 12/08/ 2026 Buy 1,021,240. 0000 AUD0. 2200 (AUD224,852.54) Khartes Eagle Harbor Multi- Strategy Master Fund Limited 10/08/2026 12/08/ 2026 Buy 964,386.0 000 AUD0. 2200 (AUD212,334.65) FMAP TRM Limited 10/08/2026 12/08/ 2026 Buy 957,412.0 000 AUD0. 2250 (AUD215,590.03) Maple Leaf Patriot Core LLC 10/08/2026 12/08/ 2026 Buy 710,148.0 000 AUD0. 2200 (AUD156,357.55) AIS Acadia Master Ltd. 10/08/2026 12/08/ 2026 Buy 701,566.0 000 AUD0. 2250 (AUD157,978.63) Squarepoint Diversified Partners Fund Limited 10/08/2026 12/08/ 2026 Buy 638,275.0 000 AUD0. 2200 (AUD140,532.84) Maple Leaf Patriot Core LLC 10/08/2026 12/08/ 2026 Buy 502,843.0 000 AUD0. 2250 (AUD113,230.19) SEI Multi-Strategy Fund SPC 10/08/2026 12/08/ 2026 Buy 467,711.0 000 AUD0. 2200 (AUD102,978.74) Squarepoint Diversified Partners Fund Limited 10/08/2026 12/08/ 2026 Buy 362,047.0 000 AUD0. 2250 (AUD81,525.75) Chi-Rho Multi Strategy Master Fund Limited 10/08/2026 12/08/ 2026 Buy 335,229.0 000 AUD0. 2200 (AUD73,809.38) SEI Multi-Strategy Fund SPC 10/08/2026 12/08/ 2026 Buy 257,241.0 000 AUD0. 2300 (AUD59,177.26) Trium Khartes Master Fund Limited 10/08/2026 12/08/ 2026 Buy 241,363.0 000 AUD0. 2200 (AUD53,142.34) Chi-Rho Multi Strategy Master Fund Limited 10/08/2026 12/08/ 2026 Buy 168,097.0 000 AUD0. 2300 (AUD38,670.04) PC MAP SPC - Trium Capital Partners SP 10/08/2026 12/08/ 2026 Buy 102,124.0 000 AUD0. 2300 (AUD23,493.22) Khartes Eagle Harbor Multi- Strategy Master Fund Limited 10/08/2026 12/08/ 2026 Buy 96,439.00 00 AUD0. 2300 (AUD22,185.41) FMAP TRM Limited ME_955170840_1 10/08/2026 12/08/ 2026 Buy 71,015.00 00 AUD0. 2300 (AUD16,336.72) AIS Acadia Master Ltd. 10/08/2026 12/08/ 2026 Buy 63,827.00 00 AUD0. 2300 (AUD14,683.15) Maple Leaf Patriot Core LLC 10/08/2026 12/08/ 2026 Buy 46,771.00 00 AUD0. 2300 (AUD10,759.48) Squarepoint Diversified Partners Fund Limited 10/08/2026 12/08/ 2026 Buy 33,523.00 00 AUD0. 2300 (AUD7,711.83) SEI Multi-Strategy Fund SPC 10/08/2026 12/08/ 2026 Buy 24,136.00 00 AUD0. 2300 (AUD5,552.39) Chi-Rho Multi Strategy Master Fund Limited 11/08/2026 13/08/ 2026 Buy 4,126,760. 0000 AUD0. 2200 (AUD908,613.51) Trium Khartes Master Fund Limited 11/08/2026 13/08/ 2026 Buy 2,696,679. 0000 AUD0. 2200 (AUD593,744.00) PC MAP SPC - Trium Capital Partners SP 11/08/2026 13/08/ 2026 Buy 1,638,314. 0000 AUD0. 2200 (AUD360,717.42) Khartes Eagle Harbor Multi- Strategy Master Fund Limited 11/08/2026 13/08/ 2026 Buy 1,547,103. 0000 AUD0. 2200 (AUD340,634.95) FMAP TRM Limited 11/08/2026 13/08/ 2026 Buy 1,139,247. 0000 AUD0. 2200 (AUD250,834.85) AIS Acadia Master Ltd. 11/08/2026 13/08/ 2026 Buy 1,023,947. 0000 AUD0. 2200 (AUD225,448.55) Maple Leaf Patriot Core LLC 11/08/2026 13/08/ 2026 Buy 537,786.0 000 AUD0. 2200 (AUD118,407.57) SEI Multi-Strategy Fund SPC 11/08/2026 13/08/ 2026 Buy 387,208.0 000 AUD0. 2200 (AUD85,253.91) Chi-Rho Multi Strategy Master Fund Limited 31/08/2026 02/09/ 2026 Buy 4,399,564. 0000 AUD0. 2122 (AUD934,122.52) Trium Khartes Master Fund Limited 31/08/2026 02/09/ 2026 Buy 2,874,945. 0000 AUD0. 2122 (AUD610,412.96) PC MAP SPC - Trium Capital Partners SP 31/08/2026 02/09/ 2026 Buy 1,746,616. 0000 AUD0. 2122 (AUD370,844.33) Khartes Eagle Harbor Multi- Strategy Master Fund Limited 31/08/2026 02/09/ 2026 Buy 1,649,378. 0000 AUD0. 2122 (AUD350,198.59) FMAP TRM Limited 31/08/2026 02/09/ 2026 Buy 1,214,559. 0000 AUD0. 2122 (AUD257,877.13) AIS Acadia Master Ltd. 31/08/2026 02/09/ 2026 Buy 1,091,635. 0000 AUD0. 2122 (AUD231,777.70) Maple Leaf Patriot Core LLC 31/08/2026 02/09/ 2026 Buy 573,338.0 000 AUD0. 2122 (AUD121,732.05) SEI Multi-Strategy Fund SPC 31/08/2026 02/09/ 2026 Buy 412,803.0 000 AUD0. 2122 (AUD87,647.00) Chi-Rho Multi Strategy Master Fund Limited 01/09/2026 03/09/ 2026 Buy 731,574.0 000 AUD0. 2100 (AUD153,753.44) Trium Khartes Master Fund Limited 01/09/2026 03/09/ 2026 Buy 571,023.0 000 AUD0. 2101 (AUD119,972.11) Trium Khartes Master Fund Limited 01/09/2026 03/09/ 2026 Buy 478,055.0 000 AUD0. 2100 (AUD100,471.86) PC MAP SPC - Trium Capital Partners SP 01/09/2026 03/09/ 2026 Buy 290,433.0 000 AUD0. 2100 (AUD61,039.72) Khartes Eagle Harbor Multi- Strategy Master Fund Limited 01/09/2026 03/09/ 2026 Buy 274,264.0 000 AUD0. 2100 (AUD57,641.52) FMAP TRM Limited 01/09/2026 03/09/ 2026 Buy 201,961.0 000 AUD0. 2100 (AUD42,445.74) AIS Acadia Master Ltd. 01/09/2026 03/09/ 2026 Buy 181,521.0 000 AUD0. 2100 (AUD38,149.91) Maple Leaf Patriot Core LLC 01/09/2026 03/09/ 2026 Buy 95,336.00 00 AUD0. 2100 (AUD20,036.58) SEI Multi-Strategy Fund SPC ME_955170840_1 01/09/2026 03/09/ 2026 Buy 68,643.00 00 AUD0. 2100 (AUD14,426.56) Chi-Rho Multi Strategy Master Fund Limited 17/09/2026 21/09/ 2026 Buy 106,172.0 000 AUD0. 2050 (AUD21,782.67) Trium Khartes Master Fund Limited 17/09/2026 21/09/ 2026 Buy 96,788.00 00 AUD0. 2050 (AUD19,857.41) Squarepoint Diversified Partners Fund Limited 17/09/2026 21/09/ 2026 Buy 78,896.00 00 AUD0. 2050 (AUD16,186.62) PC MAP SPC - Trium Capital Partners SP 17/09/2026 21/09/ 2026 Buy 40,335.00 00 AUD0. 2050 (AUD8,275.28) FMAP TRM Limited 17/09/2026 21/09/ 2026 Buy 33,751.00 00 AUD0. 2050 (AUD6,924.50) Maple Leaf Patriot Core LLC 17/09/2026 21/09/ 2026 Buy 29,821.00 00 AUD0. 2050 (AUD6,118.20) AIS Acadia Master Ltd. 17/09/2026 21/09/ 2026 Buy 14,044.00 00 AUD0. 2050 (AUD2,881.32) SEI Multi-Strategy Fund SPC 17/09/2026 21/09/ 2026 Buy 9,488.000 0 AUD0. 2050 (AUD1,946.60) Chi-Rho Multi Strategy Master Fund Limited 18/09/2026 22/09/ 2026 Buy 268,386.0 000 AUD0. 2050 (AUD55,063.15) Trium Khartes Master Fund Limited 18/09/2026 22/09/ 2026 Buy 244,664.0 000 AUD0. 2050 (AUD50,196.24) Squarepoint Diversified Partners Fund Limited 18/09/2026 22/09/ 2026 Buy 199,437.0 000 AUD0. 2050 (AUD40,917.30) PC MAP SPC - Trium Capital Partners SP 18/09/2026 22/09/ 2026 Buy 101,959.0 000 AUD0. 2050 (AUD20,918.32) FMAP TRM Limited 18/09/2026 22/09/ 2026 Buy 85,317.00 00 AUD0. 2050 (AUD17,503.98) Maple Leaf Patriot Core LLC 18/09/2026 22/09/ 2026 Buy 75,383.00 00 AUD0. 2050 (AUD15,465.88) AIS Acadia Master Ltd. 18/09/2026 22/09/ 2026 Buy 35,500.00 00 AUD0. 2050 (AUD7,283.32) SEI Multi-Strategy Fund SPC 18/09/2026 22/09/ 2026 Buy 23,983.00 00 AUD0. 2050 (AUD4,920.45) Chi-Rho Multi Strategy Master Fund Limited 21/09/2026 23/09/ 2026 Buy 111,336.0 000 AUD0. 2050 (AUD22,842.14) Trium Khartes Master Fund Limited 21/09/2026 23/09/ 2026 Buy 101,495.0 000 AUD0. 2050 (AUD20,823.12) Squarepoint Diversified Partners Fund Limited 21/09/2026 23/09/ 2026 Buy 82,733.00 00 AUD0. 2050 (AUD16,973.84) PC MAP SPC - Trium Capital Partners SP 21/09/2026 23/09/ 2026 Buy 42,296.00 00 AUD0. 2050 (AUD8,677.62) FMAP TRM Limited 21/09/2026 23/09/ 2026 Buy 35,392.00 00 AUD0. 2050 (AUD7,261.16) Maple Leaf Patriot Core LLC 21/09/2026 23/09/ 2026 Buy 31,271.00 00 AUD0. 2050 (AUD6,415.69) AIS Acadia Master Ltd. 21/09/2026 23/09/ 2026 Buy 14,727.00 00 AUD0. 2050 (AUD3,021.46) SEI Multi-Strategy Fund SPC 21/09/2026 23/09/ 2026 Buy 9,949.000 0 AUD0. 2050 (AUD2,041.18) Chi-Rho Multi Strategy Master Fund Limited 22/09/2026 24/09/ 2026 Buy 33,089.00 00 AUD0. 2050 (AUD6,788.68) Trium Khartes Master Fund Limited 22/09/2026 24/09/ 2026 Buy 30,164.00 00 AUD0. 2050 (AUD6,188.57) Squarepoint Diversified Partners Fund Limited 22/09/2026 24/09/ 2026 Buy 24,588.00 00 AUD0. 2050 (AUD5,044.57) PC MAP SPC - Trium Capital Partners SP 22/09/2026 24/09/ 2026 Buy 12,570.00 00 AUD0. 2050 (AUD2,578.91) FMAP TRM Limited ME_955170840_1 22/09/2026 24/09/ 2026 Buy 10,519.00 00 AUD0. 2050 (AUD2,158.13) Maple Leaf Patriot Core LLC 22/09/2026 24/09/ 2026 Buy 9,294.000 0 AUD0. 2050 (AUD1,906.79) AIS Acadia Master Ltd. 22/09/2026 24/09/ 2026 Buy 4,377.000 0 AUD0. 2050 (AUD898.01) SEI Multi-Strategy Fund SPC 22/09/2026 24/09/ 2026 Buy 2,956.000 0 AUD0. 2050 (AUD606.46) Chi-Rho Multi Strategy Master Fund Limited 23/09/2026 25/09/ 2026 Buy 123,410.0 000 AUD0. 2050 (AUD25,319.29) Trium Khartes Master Fund Limited 23/09/2026 25/09/ 2026 Buy 112,501.0 000 AUD0. 2050 (AUD23,081.16) Squarepoint Diversified Partners Fund Limited 23/09/2026 25/09/ 2026 Buy 91,705.00 00 AUD0. 2050 (AUD18,814.57) PC MAP SPC - Trium Capital Partners SP 23/09/2026 25/09/ 2026 Buy 46,883.00 00 AUD0. 2050 (AUD9,618.71) FMAP TRM Limited 23/09/2026 25/09/ 2026 Buy 39,231.00 00 AUD0. 2050 (AUD8,048.79) Maple Leaf Patriot Core LLC 23/09/2026 25/09/ 2026 Buy 34,662.00 00 AUD0. 2050 (AUD7,111.39) AIS Acadia Master Ltd. 23/09/2026 25/09/ 2026 Buy 16,324.00 00 AUD0. 2050 (AUD3,349.10) SEI Multi-Strategy Fund SPC 23/09/2026 25/09/ 2026 Buy 11,028.00 00 AUD0. 2050 (AUD2,262.55) Chi-Rho Multi Strategy Master Fund Limited 07/10/2026 09/10/ 2026 Buy 1,678,073. 0000 AUD0. 2150 (AUD361,074.33) Trium Khartes Master Fund Limited 07/10/2026 09/10/ 2026 Buy 1,529,758. 0000 AUD0. 2150 (AUD329,161.09) Squarepoint Diversified Partners Fund Limited 07/10/2026 09/10/ 2026 Buy 1,246,973. 0000 AUD0. 2150 (AUD268,313.68) PC MAP SPC - Trium Capital Partners SP 07/10/2026 09/10/ 2026 Buy 637,500.0 000 AUD0. 2150 (AUD137,172.15) FMAP TRM Limited 07/10/2026 09/10/ 2026 Buy 533,443.0 000 AUD0. 2150 (AUD114,782.00) Maple Leaf Patriot Core LLC 07/10/2026 09/10/ 2026 Buy 471,329.0 000 AUD0. 2150 (AUD101,416.81) AIS Acadia Master Ltd. 07/10/2026 09/10/ 2026 Buy 221,965.0 000 AUD0. 2150 (AUD47,760.66) SEI Multi-Strategy Fund SPC 07/10/2026 09/10/ 2026 Buy 149,962.0 000 AUD0. 2150 (AUD32,267.62) Chi-Rho Multi Strategy Master Fund Limited