Garheng Kong, Director at CEMPRA, INC. (CEMP), bought 2,830 shares at $17.43 ($49K) on 2015-10-26, disclosed to the SEC on 2015-10-26.
Open-market purchase of $49k CEMP 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 → |
| CSTL | SELL | 2020-02-21 | $801K | — | Filing → |
| CSTL | BUY | 2019-07-31 | $1.0M | — | Filing → |
| CSTL | SELL | 2019-07-31 | $144 | — | Filing → |