Insider Activity Monitoring: Martin Marietta Materials Inc. (MLM)

Martin Marietta Materials Inc. (NYSE:MLM) saw a downside of -0.21% to close Friday at $431.17 after subtracting -$0.91 on the day. The 5-day average trading volume is 380,300 shares of the company’s common stock. It has gained $459.80 in the past week and touched a new high 2 times within the past 5 days. An […]