Wafer Partners Llc Tpg, 10% Owner at MEMC ELECTRONIC MATERIALS INC (WFR), sold 20,000,000 shares at $53.07 ($1.1B) on 2007-02-07, disclosed to the SEC on 2007-02-09.
Open-market sale of $1061.4M WFR by 10% Owner. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Negative factors outweigh the positive ones.