Larry McCleary, 10% Owner at HUMAN BIOSYSTEMS INC (HBSC), bought 70,000 shares at $0.07 ($5K) on 2007-06-12, disclosed to the SEC on 2007-06-15.
Open-market purchase of $5k HBSC by 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Negative factors outweigh the positive ones.
| Filing → |
| HBSC | BUY | 2007-03-14 | $7K | — | Filing → |
| HBSC | BUY | 2007-02-07 | $24K | — | Filing → |
| HBSC | BUY | 2007-02-05 | $53K | — | Filing → |