Patrick J. Kerins, 10% Owner at TESARO, Inc. (TSRO), bought 12,634 shares at $59.82 ($756K) on 2018-03-06, disclosed to the SEC on 2018-03-06.
Open-market purchase of $756k 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.
Nothing distinguishes this filing.
| Filing → |
| BZFD | SELL | 2025-03-06 | $45K | — | Filing → |
| SGMT | BUY | 2023-07-20 | $480K | — | Filing → |
| SGMT | SELL | 2023-07-20 | $11K | — | Filing → |