Aeterna Zentaris Inc.https://pcaobus.org/form-ap-filings/22764/22764Aeterna Zentaris Inc.227644/18/2018 12:49:56 PM201765a9beaf-56e4-4bf1-ba42-68ab199b947b271PricewaterhouseCoopers LLP133193Aeterna Zentaris Inc.1113423AEZS; AEZS.; 9617B0027100009Donald Gagne0027100009PwC GmbHWPGTrue
Aeterna Zentaris Inc.https://pcaobus.org/form-ap-filings/4139/4139Aeterna Zentaris Inc.41393/27/2017 4:19:40 PM20164ba86b86-3954-44b0-9c08-87d87594cba9271PricewaterhouseCoopers LLP133193Aeterna Zentaris Inc.1113423AEZS; AEZS.; 9617B0027100009Donald Gagne0027100009True