On November 1, 2021, Passage Bio, Inc. ("the Company") announced the voluntary transition of Jill Quigley, the Company's Chief Operating Officer, from the Company. Ms. Quigley is leaving the Company to pursue other personal and professional interests, and her departure date will be December 31, 2021. Ms. Quigley's departure is not the result of any disagreements over the Company's business, operations, or strategic direction. Ms. Quigley's responsibilities as Chief Operating Officer will be assumed by other members of the Company's executive team.