John Anthony Kauffmann, SVP Sales & Marketing at MEMC ELECTRONIC MATERIALS INC (WFR), bought 3,200 shares at $9.53 ($30K) on 2010-08-03, disclosed to the SEC on 2010-08-04.
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 → |
| WFR | SELL | 2007-10-31 | $2.7M | — | Filing → |
| WFR | SELL | 2007-09-06 | $4.1M | — | Filing → |
| WFR | SELL | 2007-07-30 | $2.3M | — | Filing → |