Kurt W. Briner, Director at BioAmber Inc. (BIOA), bought 1,000 shares at $3.69 ($4K) on 2016-05-24, disclosed to the SEC on 2016-05-26.
Open-market purchase of $4k BIOA by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade B.
Nothing distinguishes this filing.
| Filing → |
| BIOA | BUY | 2015-08-10 | $240K | — | Filing → |
| BIOA | BUY | 2015-05-08 | $90K | — | Filing → |
| BIOA | BUY | 2014-11-12 | $140K | — | Filing → |