Lawrence M. Alleva, Director at TESARO, Inc. (TSRO), bought 1,100 shares at $26.17 ($29K) on 2014-09-29, disclosed to the SEC on 2014-09-30.
Open-market purchase of $29k TSRO by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| Filing → |
| GRTX | BUY | 2021-06-03 | $35K | — | Filing → |
| MRSN | BUY | 2021-06-03 | $15K | — | Filing → |
| GRTX | BUY | 2020-11-17 | $24K | — | Filing → |