Kenneth W. Wall, Director at BioAmber Inc. (BIOA), bought 10,000 shares at $6.06 ($61K) on 2015-08-12, disclosed to the SEC on 2015-08-13.
Open-market purchase of $61k BIOA by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Something here stands out, but not much.
| Filing → |
| BIOA | BUY | 2016-02-17 | $61K | — | Filing → |
| BIOA | BUY | 2014-12-11 | $28K | — | Filing → |
| BIOA | BUY | 2014-12-10 | $47K | — | Filing → |