LEGN

Form 4 - Statement of changes in beneficial ownership of securities

Form 144 - Report of proposed sale of securities

Form 144 - Report of proposed sale of securities

Form 3 - Initial statement of beneficial ownership of securities

Form 3 - Initial statement of beneficial ownership of securities

Form 3 - Initial statement of beneficial ownership of securities

Form 3 - Initial statement of beneficial ownership of securities

Form 3 - Initial statement of beneficial ownership of securities

Form 3 - Initial statement of beneficial ownership of securities

Form 3 - Initial statement of beneficial ownership of securities