Lloyd G. Waterhouse, Director at INSTRUCTURE INC (INST), bought 18,750 shares at $16.00 ($300K) on 2015-11-18, disclosed to the SEC on 2015-11-18.
Open-market purchase of $300k INST 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 → |
| ESI | BUY | 2010-08-04 | $39K | — | Filing → |