John J. Koraleski, Director at MARTIN MARIETTA MATERIALS INC (MLM), bought 1,770 shares at $164.08 ($164K) on 2020-05-13, disclosed to the SEC on 2020-05-15.
Seasonal purchase ($164k) by Director — this insider has traded MLM in May in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $164.08 | 1,000 | $164K | 100.0% |
| 2 | $0.00 | 770 | $0 | 0.0% |
| Total | $92.70 avg | 1,770 | $164K | 100% |
| Filing → |
| MLM | BUY | 2018-12-18 | $174K | — | Filing → |
| MLM | BUY | 2018-07-30 | $499K | — | Filing → |
| MLM | BUY | 2017-08-18 | $99K | — | Filing → |