CLIFFS NATURAL RESOURCEInsider Trading & SEC Form 4 Analysis
Institutional analysis of internal capital flows based on SEC Form 4 filings.
-$41.1M
Buys minus sales2026.07.01
Latest Form 420
Reporting entitiesGONCALVES LOURENCO
$1.0MGONCALVES LOURENCO
$37.3MAutomated_Intelligence_Report :: CLF
Algorithmic analysis of recent insider trading activity for CLF 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 20 distinct corporate insiders. The aggregate nominal exposure during this reporting cycle reached $50.78M.
Market dynamics show a negative net capital flow of $41.13M when isolating open-market purchases versus open-market sales. The trading volume is heavily weighted towards open-market executions, providing a clearer signal of insider conviction regarding current valuation levels compared to option-based equity grants.
From a microstructural perspective, the landscape is fragmented. GONCALVES LOURENCO led the buying pressure, while GONCALVES LOURENCO 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 CLF.
$50.78M
USD NOMINAL VALUE20
UNIQUE C-SUITE ENTITIES2026.07.01
ISO_8601 FORMATAutomated_Queries :: Frequently Asked Questions
>When was the latest SEC Form 4 filed for CLF?
The most recent insider transaction on record was filed on 2026.07.01. InsiderAlpha monitors EDGAR filings and updates this terminal as new Form 4 documents are published.
>How many corporate insiders are active in CLF?
Our dataset currently tracks 20 distinct insiders with reported transactions for CLF in the active reporting window.
>Is insider buying outweighing selling at CLF?
Open-market selling volume ($43.73M) currently exceeds buying volume ($2.60M), indicating net liquidation by insiders.