NOTICE TO NOTEHOLDERS

Re: $450,000,000 12% / 12¾% Senior PIK Toggle Notes due 2032 (CUSIPs: L6100P AA5 / 550356 AA7; ISINs: USL6100PAA59 / US550356AA77) (the “PIK Dollar Notes”) and €625,000,000 10½% / 11¼% Senior PIK Toggle Notes due 2032 (Common Code: 314825438 / 314825497; ISINs: XS3148254389 / XS3148254975) (the “PIK Euro Notes” and together with the Dollar Notes, the “PIK Notes”), in each case, issued by Luna 1.5 S.à r.l. (“PIK Issuer”)

€800,000,000 5½% Senior Secured Notes due 2032 (Common Code: 310079545 / 310079553; ISINs: XS3100795452 / XS3100795536)(“SSN” and together with the PIK Notes, the “Notes”) issued by Luna 2.5 S.à r.l. (“SSN Issuer”, and together wth the PIK Issuer, the “Issuers”)

July 20, 2026

The Issuers hereby notify holders of the respective Notes that preliminary current trading information of the Urbaser group as of, and for the six months ended, June 30, 2026 can be accessed at https://services.intralinks.com/web/#workspace/19680145/documents.

Contact

For further information, please contact: dbravol@urbaser.com / mbelsa@urbaser.com

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This notice is for informational purposes only and does not constitute an offer to sell or a solicitation of an offer to buy any securities.