Dennis L. Rediker, Director at MARTIN MARIETTA MATERIALS INC (MLM), sold 3,000 shares at $107.11 ($321K) on 2014-01-30, disclosed to the SEC on 2014-01-31.
Seasonal sale ($321k) by Director — this insider has traded MLM in January in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| MLM | SELL | 2012-11-20 | $450K | — | Filing → |
| MLM | SELL | 2010-06-02 | $65K | — | Filing → |
| SR | SELL | 2006-08-30 | $126K | — | Filing → |