PRTA insider transactions

Large owner Scully William P bought $465,295 worth of Ordinary Shares (50,000 units at $9.31), increasing direct ownership by 6% to 936,000 units (SEC Form 4)

Large owner Scully William P bought $471,300 worth of Ordinary Shares (50,000 units at $9.43), increasing direct ownership by 6% to 886,000 units (SEC Form 4)

Large owner Scully William P bought $981,300 worth of Ordinary Shares (100,000 units at $9.81), increasing direct ownership by 14% to 836,000 units (SEC Form 4)

SEC Form 4 filed by Director Welch Daniel G

SEC Form 4 filed by Director Selkoe Dennis J.

SEC Form 4 filed by Director Ekman Lars

SEC Form 4 filed by Director Dunn William H. Jr.

SEC Form 4 filed by Director Cooke Shane

SEC Form 4 filed by Director Collier Richard T

New insider Scully William P claimed ownership of 868,000 units of Ordinary Shares (SEC Form 3)

SEC Form 4 filed by Kingston Anne Evans

SEC Form 3 filed by new insider Kingston Anne Evans

SEC Form 4 filed by Chief Scientific Officer Zago Wagner M.

SEC Form 4 filed by Chief Accounting Officer Walker Karin L

SEC Form 4 filed by Chief Development Officer Swanson Chad J.

SEC Form 4 filed by Chief Operating Officer Smith Brandon S.

SEC Form 4 filed by Chief Strategy Officer and CFO Nguyen Tran

SEC Form 4 filed by Chief Legal Officer Malecek Michael J

SEC Form 4 filed by President and CEO Kinney Gene G.

Chief Scientific Officer Zago Wagner M. was granted 85,000 units of Ordinary Shares (SEC Form 4)

Chief Accounting Officer Walker Karin L was granted 25,000 units of Ordinary Shares (SEC Form 4)

Chief Development Officer Swanson Chad J. was granted 85,000 units of Ordinary Shares (SEC Form 4)

Chief Operating Officer Smith Brandon S. was granted 130,000 units of Ordinary Shares (SEC Form 4)

Chief Strategy Officer and CFO Nguyen Tran was granted 95,000 units of Ordinary Shares, increasing direct ownership by 4,308% to 97,205 units (SEC Form 4)

Chief Legal Officer Malecek Michael J was granted 80,000 units of Ordinary Shares (SEC Form 4)

President and CEO Kinney Gene G. was granted 140,000 units of Ordinary Shares, increasing direct ownership by 1,094% to 152,793 units (SEC Form 4)

SEC Form 4 filed by Director Welch Daniel G

SEC Form 4 filed by Director Selkoe Dennis J.

SEC Form 4 filed by Director Kim Helen Susan

SEC Form 4 filed by Director Ekman Lars

SEC Form 4 filed by Director Dunn William H. Jr.

SEC Form 4 filed by Director Cooke Shane

SEC Form 4 filed by Director Collier Richard T

SEC Form 4 filed by Director Cobb Paula K

Large owner Ecor1 Capital, Llc sold $50,839,807 worth of Ordinary Shares (6,279,684 units at $8.10) (SEC Form 4)

Large owner Scully William P received a gift of 430,000 units of Ordinary Shares, bought $2,749,916 worth of Ordinary Shares (207,436 units at $13.26) and gifted 747,700 units of Ordinary Shares, decreasing direct ownership by 7% to 735,993 units (SEC Form 4)

New insider Scully William P claimed ownership of 1,037,207 units of Ordinary Shares (SEC Form 3)

SEC Form 4 filed by Chief Scientific Officer Zago Wagner M.

SEC Form 4 filed by Chief Accounting Officer Walker Karin L

SEC Form 4 filed by Chief Development Officer Swanson Chad J.

SEC Form 4 filed by Chief Operating Officer Smith Brandon S.

SEC Form 4 filed by Chief Strategy Officer and CFO Nguyen Tran

SEC Form 4 filed by Chief Legal Officer Malecek Michael J

SEC Form 4 filed by President and CEO Kinney Gene G.

SEC Form 4 filed by Chief Regulatory Officer Karp Carol D.

SEC Form 4 filed by Chief People Officer Ford David A

Chief Strategy Officer and CFO Nguyen Tran disposed of 995 units of Ordinary Shares, decreasing direct ownership by 31% to 2,205 units (SEC Form 4)

SEC Form 4 filed by Chief Development Officer Swanson Chad J.

SEC Form 3 filed by new insider Swanson Chad J.

SEC Form 4 filed by Welch Daniel G

SEC Form 4 filed by Selkoe Dennis J.

SEC Form 4 filed by Kim Helen Susan

SEC Form 4 filed by Ekman Lars

SEC Form 4 filed by Dunn William H. Jr.

SEC Form 4 filed by Cooke Shane

SEC Form 4 filed by Collier Richard T

SEC Form 4 filed by Cobb Paula K

SEC Form 4 filed by Ford David A

SEC Form 3 filed by new insider Ford David A

SEC Form 4 filed by Zago Wagner M.