Quebec · CCAA

Exhibit R-5A – Proposed Pre-Closing Reorganization Structure

Affidavit · 25 September 2024

What we verified from this filing1 verified

secured creditorsnote: Document is a proposed reorganization structure presentation; it refers to principal and accrued/unpaid interest on the 'Secured Debt owing to Atai' but does not quantify the balance. Plan contemplates Atai assigning the Secured Debt to New ParentCo for a purchase price equal to its FMV plus accrued interest. · page: 4 · debtor: IntelGenx Corp. (IGX) · creditor: Atai · currency: CAD · security: Secured Debt (specific amount not stated in document; referenced only as 'the Secured Debt' with fair market value to be determined)