M. James Barrett, 10% Owner at TESARO, Inc. (TSRO), bought 54,642 shares at $54.32 ($3.0M) on 2018-03-02, disclosed to the SEC on 2018-03-06.
Open-market purchase of $3.0M TSRO by 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $54.32 | 26,304 | $1.4M | 47.1% |
| 2 | $55.01 | 6,399 | $352K | 11.6% |
| 3 | $56.66 | 4,080 | $231K | 7.6% |
| 4 | $57.34 | 17,859 | $1.0M | 33.7% |
| Total | $55.56 avg | 54,642 | $3.0M | 100% |
| Filing → |
| GLYC | SELL | 2018-05-11 | $340K | — | Filing → |
| SURF | BUY | 2018-04-23 | $2.0M | — | Filing → |
| ADAP | BUY | 2018-03-28 | $13.7M | — | Filing → |