Prothena News

Prothena | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-STATE STREET CORPORATION :(3.1%)

Oct 18 10:59 ET

Prothena | 4: Statement of changes in beneficial ownership of securities-Officer Swanson Chad J.

Oct 3 19:01 ET

Prothena | 3: Initial statement of beneficial ownership of securities-Officer Swanson Chad J.

Oct 3 19:01 ET

Prothena | 4: Statement of changes in beneficial ownership of securities-Director WELCH DANIEL G

May 17 16:51 ET

Prothena | 4: Statement of changes in beneficial ownership of securities-Director Selkoe Dennis J.

May 17 16:50 ET

Prothena | 4: Statement of changes in beneficial ownership of securities-Director Ekman Lars

May 17 16:44 ET

Prothena | 4: Statement of changes in beneficial ownership of securities-Director Kim Helen Susan

May 17 16:44 ET

Prothena | 4: Statement of changes in beneficial ownership of securities-Director Cooke Shane

May 17 16:42 ET

Prothena | 4: Statement of changes in beneficial ownership of securities-Director Dunn William H. Jr.

May 17 16:41 ET

Prothena | 4: Statement of changes in beneficial ownership of securities-Director Cobb Paula K

May 17 16:36 ET

Prothena | 4: Statement of changes in beneficial ownership of securities-Director COLLIER RICHARD T

May 17 16:34 ET

Prothena | 4: Statement of changes in beneficial ownership of securities-Officer Ford David A

Mar 5 21:04 ET

Prothena | 3: Initial statement of beneficial ownership of securities-Officer Ford David A

Mar 5 21:04 ET

Prothena | 4: Statement of changes in beneficial ownership of securities-Officer Zago Wagner M.

Feb 29 21:14 ET

Prothena | 4: Statement of changes in beneficial ownership of securities-Officer Walker Karin L

Feb 29 21:14 ET

Prothena | 4: Statement of changes in beneficial ownership of securities-Officer Smith Brandon S.

Feb 29 21:14 ET

Prothena | 4: Statement of changes in beneficial ownership of securities-Officer Nguyen Tran

Feb 29 21:09 ET

Prothena | 4: Statement of changes in beneficial ownership of securities-Officer Malecek Michael J

Feb 29 21:09 ET

Prothena | 4: Statement of changes in beneficial ownership of securities-Officer Kinney Gene G.

Feb 29 21:09 ET

Prothena | 4: Statement of changes in beneficial ownership of securities-Officer Karp Carol D.

Feb 29 21:04 ET