George G. Johnson, Director at TCF FINANCIAL CORP (TCB), sold 16,166 shares at $16.09 ($260K) on 2013-07-26, disclosed to the SEC on 2013-07-30.
Seasonal sale ($260k) by Director — this insider has traded TCB in July in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.