SERVICE BY PUBLICATION

SERVICE BY PUBLICATION TO: Defendant ACE SO4 Holdings Limited, a British Virgin Islands Company. Plaintiff Mobix Labs, Inc. (Plaintiff) filed a Verified Complaint against you for damages and injunctive relief on November 14, 2025, resulting from your breach of the parties' Subscription Agreement, in the Court of Chancery of the State of Delaware in an action captioned Mobix Labs, Inc. v. ACE SO4 Holdings Limited et al., C.A. No. 2025-1327-BWD. You have 20 days from the publication of this notice, exclusive of the date of publication, to file an Answer or other responsive pleadings to the Verified Complaint with the Register in Chancery of New Castle County at the Leonard L. Williams Justice Center, 500 North King Street, Wilmington, DE 19801 on or before the ____ day of _____, 2026. If you fail to take any action, Plaintiff may seek a default judgment against you. This publication constitutes service as directed by the Court of Chancery of the State of Delaware and Del. Code Ann. tit. 10, § 366. Sarah R. Martin, Esq. GREENBERG TRAURIG, LLP 222 Delaware Avenue, Suite 1600 Wilmington, Delaware 19801 (302) 661-7000 Sarah.Martin@gtlaw.com May 15, 18, 19, 20, 21, 22, 26, 27, 28, 29, June 1, 2, 3, 4, 5 2026 LDOV0518655