MARTIN MARIETTA MTLSInsider Trading & SEC Form 4 Analysis
Institutional analysis of internal capital flows based on SEC Form 4 filings.
Automated_Intelligence_Report :: MLM
Algorithmic analysis of recent insider trading activity for MLM reveals a bearish posture among the C-suite and board members. Based on the latest SEC Form 4 filings, we have tracked capital events executed by 22 distinct corporate insiders. The aggregate nominal exposure during this reporting cycle reached $27.69M.
Market dynamics show a negative net capital flow of $1.02M when isolating open-market purchases versus open-market sales. Interestingly, a significant portion of the total volume is driven by the exercise of options or grants rather than open-market transactions, suggesting that insiders are currently prioritizing compensation-based equity accumulation or tax-related liquidation over voluntary portfolio rebalancing.
From a microstructural perspective, the landscape is fragmented. Petro Michael J led the buying pressure, while PEREZ LAREE E registered the largest single offload of shares. Continuous monitoring of these Tier-1 actors is essential, as their liquidity decisions often precede material corporate events or reflect an informed, asymmetric perspective on the future performance of MLM.
$27.69M
USD NOMINAL VALUE22
UNIQUE C-SUITE ENTITIES2026.05.14
ISO_8601 FORMATAutomated_Queries :: Frequently Asked Questions
>Who is currently buying MLM stock?
Based on the latest SEC Form 4 filings, Petro Michael J (Officer/Other) has been actively acquiring shares. The total recent insider buying volume stands at $0.25M.
>Are MLM insiders selling their shares?
Yes, we have tracked $1.27M in recent insider liquidations. The most notable recent seller is PEREZ LAREE E, who executed the largest single offload.
>What is the overall insider sentiment for MLM?
The short-term structural capital flow indicates a BEARISH sentiment, with a net flow of $1.02M generated by 22 active C-Suite entities.