David R. Wells, President, CFO at SIONIX CORP (SINX), bought 22,222 shares at $0.05 ($1K) on 2010-12-15, disclosed to the SEC on 2010-12-15.
Open-market purchase of $1k SINX by President, CFO. 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 → |
| NDRA | BUY | 2019-08-26 | $16K | — | Filing → |
| SINX | BUY | 2011-01-03 | $1K | — | Filing → |
| SINX | BUY | 2010-12-10 | $11K | — | Filing → |