William Jl Rieflin, President at XENOPORT INC (XNPT), bought 2,272 shares at $8.93 ($20K) on 2005-11-16, disclosed to the SEC on 2006-02-28.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Negative factors outweigh the positive ones.
| Filing → |
| XNPT | SELL | 2014-12-12 | $93K | — | Filing → |
| XNPT | BUY | 2011-12-16 | $39K | — | Filing → |
| XNPT | BUY | 2011-11-22 | $44K | — | Filing → |