FORM 8.3 IRISH TAKEOVER PANEL DISCLOSURE UNDER RULE 8.3 OF THE IRISH TAKEOVER PANEL ACT, 1997, TAKEOVER RULES, 2013 DEALINGS BY PERSONS WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR MORE 1. KEY INFORMATION Name of person dealing (Note 1)State Street Global Advisors & AffiliatesCompany dealt inAvadel Pharmaceuticals plcClass of relevant security to whichthe dealings being disclosed relate (Note 2)$0.01 ordinary sharesDate of dealing5th January 2026 2. INTERESTS AND SHORT POSITIONS(110)   Interests ...