Aeterna Zentaris(AEZS) - 2023 Q1 - Quarterly Report

Exhibit 99.1 Aeterna Zentaris Inc. Consolidated Financial Statements As of December 31, 2022 and 2021 and for the years ended December 31, 2022, 2021 and 2020 | Report of Independent Registered Public Accounting Firm (PCAOB ID:1263) | 2 | | --- | --- | | Report of Predecessor Independent Registered Public Accounting Firm (PCAOB ID:271) | 4 | | Consolidated Statements of Financial Position | 5 | | Consolidated Statements of Changes in Shareholders' Equity | 6 | | Consolidated Statements of Loss and Comprehen ...