Thomas C. Lavoy, Director at IsoRay, Inc. (ISR), bought 18,100 shares at $0.49 ($9K) on 2012-11-28, disclosed to the SEC on 2012-11-29.
Open-market purchase of $9k ISR 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 → |
| ISR | BUY | 2016-11-21 | $12K | — | Filing → |
| ISR | BUY | 2016-03-17 | $12K | — | Filing → |
| ISR | BUY | 2016-03-15 | $33K | — | Filing → |