Christopher G. Grosso, Director at INTERNATIONAL ISOTOPES INC (INIS), bought 401,117 shares at $0.03 ($12K) on 2024-11-14, disclosed to the SEC on 2024-11-18.
Open-market purchase of $12k INIS 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 → |
| INIS | BUY | 2015-03-20 | $35K | — | Filing → |
| INIS | BUY | 2013-12-17 | $80K | — | Filing → |
| INIS | BUY | 2007-04-05 | $25K | — | Filing → |