Brian Baranick is VP at EXACT SCIENCES CORP (EXAS). They have made 2 open-market trades across 1 company since 2022, most recently 2026-03-23.
CIK 0001941313
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 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| EXAS | 137,195 | $14.4M |
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 | 2025-11-04 | 2025-11-06 | $70.08 | $401K | +4.7% | +51.8% | +53.7% |
| EXAS | SELL · 10b5-1 | 2024-10-08 | 2024-10-09 | $70.00 | $65K | +2.3% | -24.2% | -15.9% |
| EXAS | SELL · 10b5-1 | 2024-09-18 | 2024-09-19 | $70.00 | $65K | -3.3% | -1.3% | -18.5% |
| EXAS | SELL · 10b5-1 | 2024-05-01 | 2024-05-02 | $60.15 | $7K | -13.6% | -28.3% | -26.9% |
| EXAS | SELL · 10b5-1 | 2024-04-02 | 2024-04-03 | $79.43 | $147K | -11.0% | -15.4% | -41.2% |
| EXAS | SELL · 10b5-1 | 2024-03-01 | 2024-03-04 | $59.32 | $276K | +0.1% | +24.5% | -23.4% |
| EXAS | SELL · 10b5-1 | 2024-02-27 | 2024-02-28 | $56.89 | $231K | +6.4% | +23.4% | -17.6% |
| EXAS | SELL · 10b5-1 | 2024-02-22 | 2024-02-23 | $59.78 | $131K | -1.3% | +11.8% | -5.2% |
| EXAS | SELL · 10b5-1 | 2024-02-21 | 2024-02-22 | $61.50 | $110K | -2.1% | +6.7% | -10.5% |
| EXAS | SELL · 10b5-1 | 2024-01-02 | 2024-01-04 | $73.50 | $129K | -8.8% | -11.1% | +3.7% |
| EXAS | SELL · 10b5-1 | 2023-08-07 | 2023-08-08 | $85.04 | $230K | -1.8% | -7.0% | -23.2% |
| EXAS | SELL | 2023-02-28 | 2023-03-01 | $61.12 | $236K | +3.6% | +10.6% | +32.3% |
| EXAS | SELL | 2023-02-22 | 2023-02-23 | $62.72 | $105K | +10.0% | +11.2% | +37.3% |
| EXAS | SELL · 10b5-1 | 2022-08-05 | 2022-08-08 | $47.12 | $46K | -16.0% | -18.4% | -16.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.