X0202 SCHEDULE 13G 0002160135 XXXXXXXX LIVE Ordinary Shares, par value $0.02288 per share 09/21/2026 0002131813 newcleo plc G6448L103 55 South Audley Street London X0 W1K 2QH Rule 13d-1(d) Simon Fiduciaria S.p.A. L6 0.00 15079795.00 0.00 15079795.00 15079795.00 N 5.4 OO Consists of 15,079,795 Ordinary Shares held of record by Simon Fiduciaria S.p.A., comprising three separate record positions of 13,532,912 Ordinary Shares, 236,393 Ordinary Shares and 1,310,490 Ordinary Shares. Simon Fiduciaria S.p.A. holds such Ordinary Shares in a fiduciary or nominee capacity for the benefit of certain underlying investors and not for the account of any single controlling person. The underlying investors retain the right to direct the voting and disposition of the Ordinary Shares held by Simon Fiduciaria S.p.A. for their respective accounts, and Simon Fiduciaria S.p.A. acts in accordance with such instructions. Accordingly, no underlying investor is known to have or share voting or dispositive power over all of the Ordinary Shares held of record by Simon Fiduciaria S.p.A. No underlying investor for whom Simon Fiduciaria S.p.A. holds Ordinary Shares beneficially owns more than 5% of the Ordinary Shares outstanding. The percentage set forth herein is calculated based upon 281,534,950 Ordinary Shares of the Issuer issued and outstanding as of the date hereof. newcleo plc 55 South Audley Street, London, United Kingdom, W1K 2QH Simon Fiduciaria S.p.A. Via Pietro Giannone 10, 10121 Turin (TO), Italy Simon Fiduciaria S.p.A. is a fiduciary company (societa fiduciaria) organized under the laws of Italy. Y 15,079,795 5.4% 0 15,079,795 0 15,079,795 Y N Simon Fiduciaria S.p.A. holds the Ordinary Shares reported herein in a fiduciary or nominee capacity for the benefit of certain underlying investors, each of whom has the right to receive, or the power to direct the receipt of, dividends from, and the proceeds from the sale of, the Ordinary Shares held for such investor's account. No such underlying investor has the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, Ordinary Shares representing more than 5 percent of the class, and accordingly no such person is identified herein. Y Y Y Y Simon Fiduciaria S.p.A. /s/ Stefania Spatari 10/15/2026