Tessie M. Che, Senior VP & COO at OPTIMER PHARMACEUTICALS INC (OPTR), bought 30,000 shares at $8.20 ($246K) on 2007-08-09, disclosed to the SEC on 2007-08-10.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Something here stands out, but not much.
| Filing → |
| OPTR | BUY | 2008-06-17 | $35K | — | Filing → |
| OPTR | BUY | 2008-05-16 | $27K | — | Filing → |
| OPTR | BUY | 2007-11-19 | $6K | — | Filing → |