Christopher G. Grosso, Director at INTERNATIONAL ISOTOPES INC (INIS), bought 4,000,000 shares at $0.02 ($80K) on 2013-12-13, disclosed to the SEC on 2013-12-17.
Open-market purchase of $80k INIS 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 → |
| INIS | BUY | 2022-12-07 | $42K | — | Filing → |
| INIS | BUY | 2015-03-20 | $35K | — | Filing → |
| INIS | BUY | 2007-04-05 | $25K | — | Filing → |