William A. Shiel, Senior Vice President at WALGREEN CO (WAG), sold 36,640 shares at $46.10 ($1.7M) on 2007-01-05, disclosed to the SEC on 2007-01-08.
Open-market sale of $1.7M WAG by Senior Vice President. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.