Sue W. Cole, Director at MARTIN MARIETTA MATERIALS INC (MLM), sold 3,000 shares at $155.67 ($467K) on 2015-05-18, disclosed to the SEC on 2015-05-18.
Seasonal sale ($467k) by Director — this insider has traded MLM in May in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| MLM | SELL | 2020-09-10 | $351K | — | Filing → |
| MLM | SELL | 2019-03-06 | $293K | — | Filing → |
| MLM | SELL | 2018-03-13 | $630K | — | Filing → |