Stephen M. Dow, Director at ALDER BIOPHARMACEUTICALS INC (ALDR), bought 25,000 shares at $10.00 ($250K) on 2017-07-18, disclosed to the SEC on 2017-07-18.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Something here stands out, but not much.
| Filing → |
| ALDR | SELL | 2015-08-13 | $8.5M | — | Filing → |
| ALDR | SELL | 2015-05-21 | $342K | — | Filing → |
| ALDR | SELL | 2015-05-21 | $1.3M | — | Filing → |