MLM Insider Trading Activity
Transactions disclosed by company insiders to the SEC on Form 4, most recent first.
How Institutional Funds Moved on MLM
Position changes disclosed in SEC Form 13F filings. These report a quarterly snapshot, not exact trade dates.
Which Funds Hold MLM
Largest reported positions as of 2026-06-30.
Data compiled from public SEC filings. This is informational reporting, not investment advice.
A newly filed disclosure shows that a dependent child of Rep. April McClain Delaney purchased shares of Martin Marietta Materials, Inc. (MLM) common stock on July 17, 2026. The transaction, reported in a Periodic Transaction Report required under the STOCK Act, falls in the $1,001 to $15,000 range, the standard bracket used for smaller trades … Read more
A new Periodic Transaction Report filed with the U.S. House of Representatives shows that a dependent child of Hon. April McClain Delaney purchased shares of Martin Marietta Materials, Inc. (MLM) common stock on July 20, 2026. The transaction, disclosed under the STOCK Act, falls within the $1,001 to $15,000 range, the lowest reporting bracket used … Read more
A newly filed Periodic Transaction Report shows that a dependent child of Hon. April McClain Delaney, a member of the U.S. House of Representatives, purchased shares of Martin Marietta Materials, Inc. (MLM) common stock on July 24, 2026. The disclosure, submitted under the STOCK Act, lists the transaction value in the $15,001 to $50,000 range. … Read more