Prothena's chief development officer to resign, join partner company
Chad J. Swanson, Ph.D. notified Prothena on October 2, 2026 that he is leaving effective October 9, 2026 to take a role at a strategic partner.
Prothena Corporation plc disclosed in an 8-K filing that Chad J. Swanson, Ph.D., the company's Chief Development Officer, notified Prothena on October 2, 2026 that he is resigning, effective October 9, 2026.1
According to the filing, Swanson's departure is to take up a position at one of Prothena's strategic partners, where he will take on leadership responsibility for a program that the partner and Prothena are developing together.1
The filing does not name the strategic partner or specify which partnered program Swanson will lead. It was signed by Tran B. Nguyen, Prothena's Chief Financial Officer, and dated October 2, 2026.
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