Marc L. Kahn, Chief Medical Officerr at Nano Mask, Inc. (NANM), bought 625,000 shares at $0.20 ($125K) on 2009-09-10, disclosed to the SEC on 2009-09-11.
Open-market purchase of $125k NANM by Chief Medical Officerr. 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 → |
| NANM | BUY | 2011-04-26 | $2K | — | Filing → |
| NANM | BUY | 2010-07-09 | $10K | — | Filing → |
| NANM | BUY | 2010-04-14 | $13K | — | Filing → |