Stephen T. Isaacs, President and CEO at ADURO BIOTECH, INC. (ADRO), sold 5,897 shares at $1.16 ($7K) on 2019-12-12, disclosed to the SEC on 2019-12-16.
Seasonal sale ($7k) by President and CEO — this insider has traded ADRO in December in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| ADRO | SELL | 2018-12-14 | $17K | — | Filing → |
| ADRO | SELL | 2018-09-14 | $314K | — | Filing → |
| ADRO | SELL | 2018-09-06 | $991K | — | Filing → |