D. Scott Coward is CAO at EXACT SCIENCES CORP (EXAS). They have made 35 open-market trades across 1 company since 2016, most recently 2026-03-23.
CIK 0001247296
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 35 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| EXAS | 5,398 | $566K |
Shares reported on the most recent Form 4, priced at the 2026-03-23 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| EXAS | SELL · 10b5-1 | 2024-05-01 | 2024-05-02 | $60.15 | $4K | -13.6% | -28.3% | -26.9% |
| EXAS | SELL · 10b5-1 | 2024-02-22 | 2024-02-23 | $59.78 | $40K | -1.3% | +11.8% | -5.2% |
| EXAS | SELL · 10b5-1 | 2024-02-21 | 2024-02-22 | $61.50 | $43K | -2.1% | +6.7% | -10.5% |
| EXAS | SELL · 10b5-1 | 2024-02-15 | 2024-02-16 | $61.43 | $169K | -4.1% | -1.9% | -13.4% |
| EXAS | SELL | 2023-02-28 | 2023-03-01 | $61.12 | $508K | +3.6% | +10.6% | +32.3% |
| EXAS | SELL | 2023-02-22 | 2023-02-23 | $62.72 | $126K | +10.0% | +11.2% | +37.3% |
| EXAS | SELL | 2023-02-15 | 2023-02-16 | $65.59 | $239K | -0.1% | +1.5% | +25.8% |
| EXAS | SELL | 2022-03-01 | 2022-03-02 | $76.69 | $600K | -22.5% | -0.2% | -34.2% |
| EXAS | SELL | 2022-02-24 | 2022-02-25 | $70.10 | $815K | -8.2% | -13.8% | -36.7% |
| EXAS | SELL | 2022-02-23 | 2022-02-24 | $69.05 | $153K | -4.8% | -9.9% | -35.7% |
| EXAS | SELL | 2022-02-15 | 2022-02-16 | $79.55 | $288K | -1.1% | -13.4% | -30.0% |
| EXAS | SELL | 2021-03-03 | 2021-03-05 | $135.02 | $719K | +5.9% | +10.2% | -11.1% |
| EXAS | SELL | 2021-03-02 | 2021-03-03 | $139.23 | $1.1M | +2.5% | +5.8% | -14.3% |
| EXAS | SELL | 2021-03-01 | 2021-03-02 | $136.96 | $1.6M | -5.2% | -2.2% | -20.0% |
| EXAS | SELL | 2021-02-25 | 2021-03-01 | $132.96 | $1.8M | -6.3% | -6.1% | -22.8% |
| EXAS | SELL | 2021-02-23 | 2021-02-25 | $136.46 | $6.8M | -4.7% | -7.9% | -16.2% |
| EXAS | SELL | 2021-02-18 | 2021-02-22 | $140.79 | $558K | -11.3% | -4.5% | -19.8% |
| EXAS | SELL | 2021-02-17 | 2021-02-18 | $142.66 | $568K | -5.2% | -6.0% | -32.7% |
| EXAS | SELL | 2019-03-11 | 2019-03-12 | $87.21 | $484K | -4.9% | +0.1% | +17.9% |
| EXAS | SELL | 2019-02-28 | 2019-03-01 | $93.20 | $456K | +2.0% | -2.9% | +9.2% |
| EXAS | SELL | 2019-02-27 | 2019-02-28 | $95.07 | $932K | +1.2% | -2.5% | +5.6% |
| EXAS | SELL | 2019-02-27 | 2019-02-28 | $95.07 | $1.9M | +1.2% | -2.5% | +5.6% |
| EXAS | SELL | 2019-02-25 | 2019-02-26 | $90.55 | $1.1M | -7.7% | -8.6% | +5.9% |
| EXAS | SELL | 2019-01-24 | 2019-01-25 | $78.28 | $21.0M | +9.3% | +13.5% | +18.0% |
| EXAS | SELL | 2019-01-24 | 2019-01-25 | $78.21 | $13.2M | +9.3% | +13.5% | +18.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.