Stephen T. Isaacs is CEO & President at ADURO BIOTECH, INC. (ADRO). They have made 37 open-market trades across 1 company since 2015, most recently 2020-09-15.
CIK 0001193201
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 37 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ADRO | 279,166 | $4.1M |
Shares reported on the most recent Form 4, priced at the 2020-09-17 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ADRO | SELL | 2020-09-15 | 2020-09-17 | $2.39 | $155K | -9.1% | N/A | N/A |
| ADRO | SELL | 2019-12-12 | 2019-12-16 | $1.16 | $7K | +6.3% | +10.7% | +104.5% |
| ADRO | SELL | 2019-09-13 | 2019-09-17 | $1.31 | $41K | -21.1% | -18.8% | -16.5% |
| ADRO | SELL | 2018-12-12 | 2018-12-14 | $2.93 | $17K | -5.2% | +4.4% | +47.2% |
| ADRO | SELL | 2018-09-13 | 2018-09-14 | $6.50 | $314K | -11.8% | -6.0% | -59.9% |
| ADRO | SELL | 2018-09-05 | 2018-09-06 | $7.92 | $991K | -13.5% | -21.8% | -63.1% |
| ADRO | SELL | 2018-06-01 | 2018-06-05 | $8.68 | $347K | +16.2% | +7.4% | +8.1% |
| ADRO | SELL | 2018-05-09 | 2018-05-11 | $8.01 | $320K | -1.8% | -20.4% | -36.5% |
| ADRO | SELL | 2018-04-02 | 2018-04-04 | $8.91 | $356K | -16.7% | -14.4% | -20.0% |
| ADRO | SELL | 2018-03-09 | 2018-03-09 | $8.78 | $407K | +1.7% | -10.2% | -25.6% |
| ADRO | SELL | 2018-03-08 | 2018-03-09 | $7.95 | $204K | +1.7% | -10.2% | -25.6% |
| ADRO | SELL | 2018-03-08 | 2018-03-09 | $8.60 | $1.0M | +1.7% | -10.2% | -25.6% |
| ADRO | SELL | 2018-01-05 | 2018-01-09 | $7.95 | $126K | +2.0% | -18.2% | +6.8% |
| ADRO | SELL | 2017-12-01 | 2017-12-04 | $9.38 | $750K | -12.4% | -20.0% | -27.0% |
| ADRO | SELL | 2017-11-10 | 2017-11-14 | $7.96 | $131K | +6.6% | -2.4% | -24.7% |
| ADRO | SELL | 2017-11-10 | 2017-11-14 | $7.97 | $185K | +6.6% | -2.4% | -24.7% |
| ADRO | SELL | 2017-11-06 | 2017-11-08 | $7.98 | $131K | +13.6% | +6.5% | -18.8% |
| ADRO | SELL | 2017-11-06 | 2017-11-08 | $7.97 | $191K | +13.6% | +6.5% | -18.8% |
| ADRO | SELL | 2017-10-02 | 2017-10-04 | $10.78 | $431K | -14.8% | -28.7% | -31.8% |
| ADRO | SELL | 2017-09-13 | 2017-09-14 | $10.99 | $268K | -5.0% | -14.4% | -25.2% |
| ADRO | SELL | 2017-09-01 | 2017-09-06 | $11.71 | $937K | -4.3% | -11.2% | -26.2% |
| ADRO | SELL | 2017-08-07 | 2017-08-09 | $12.19 | $488K | -10.4% | -3.3% | -35.3% |
| ADRO | SELL | 2017-07-03 | 2017-07-06 | $11.06 | $885K | +7.3% | -1.2% | -10.5% |
| ADRO | SELL | 2017-07-03 | 2017-07-06 | $11.06 | $428K | +7.3% | -1.2% | -10.5% |
| ADRO | SELL | 2017-06-19 | 2017-06-21 | $10.50 | $420K | +1.4% | +26.1% | +0.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.