Philip J. Vitale, Director at IsoRay, Inc. (ISR), bought 10,000 shares at $0.44 ($4K) on 2018-03-14, disclosed to the SEC on 2018-03-15.
Open-market purchase of $4k ISR 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 D.
Nothing distinguishes this filing.
| Filing → |
| ISR | BUY | 2017-11-17 | $16K | — | Filing → |
| ISR | BUY | 2017-01-06 | $13K | — | Filing → |
| ISR | BUY | 2016-03-16 | $9K | — | Filing → |