InsiderFlow

Robert J Cardin

MLM

Robert J Cardin serves as SVP, Controller & CAO at Martin Marietta Materials, Inc. (MLM). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

4 trades

$1.24M

Net Position

Net Seller

$1.24M

Companies Traded

1

MLM

Active Period

Feb 2025 – Feb 2026

4 total trades

Most Recent

Sell MLM

Feb 17, 2026 · $547.9K

Robert J Cardin's Insider Trading at Martin Marietta Materials, Inc. (MLM)

Buys

0 · $0.00

Sells

4 · $1.24M

Total Shares Bought

0

Total Shares Sold

2,139

MLM Price Chart
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DateTypeSharesAvg PriceValueShares After
Feb 17, 2026Sell822$666.53$547.9K0
Dec 17, 2025Sell32$629.49$20.1K0
Feb 25, 2025Sell216$490.64$106.0K0
Feb 20, 2025Sell1,069$533.99$570.8K0