Michel Vounatsos, Chief Executive Officer at BIOGEN INC. (BIIB), bought 780 shares at $320.55 ($250K) on 2017-12-29, disclosed to the SEC on 2018-01-02.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Nothing distinguishes this filing.
| Filing → |
| BIIB | BUY | 2017-05-02 | $761K | — | Filing → |
| BIIB | BUY | 2017-03-01 | $761K | — | Filing → |