Lawrence M. Alleva, Director at TESARO, Inc. (TSRO), bought 11,481 shares at $13.50 ($155K) on 2012-07-03, disclosed to the SEC on 2012-07-06.
Open-market purchase of $155k 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 → |