J. Melville Engle, CEO at THERMOGENESIS CORP (KOOL), bought 100,000 shares at $0.55 ($55K) on 2009-05-12, disclosed to the SEC on 2009-05-12.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Nothing distinguishes this filing.
| Filing → |
| KOOL | BUY | 2009-09-28 | $57K | — | Filing → |