CLEVELAND-CLIFFS INC.
No SEC Form 4 filings for $CLF in the last 30 days.
A Form 144 filing indicates a proposed sale of 8,800 restricted shares of Cleveland-Cliffs Inc. (NYSE: CLF). The filing also discloses a prior sale by Douglas Taylor of 8,000 shares on April 22, 2026, for $72,560.80. The securities are described as restricted stock vesting under a registered plan.
Cleveland-Cliffs is partnering with Palantir Technologies to integrate AI into its steelmaking operations, moving away from manual spreadsheet-based systems. This collaboration aims to enhance the interface between operations and commercial activities, improving real-time production planning and order entry, beginning with its Middletown, Ohio, steel plant.
Ohio Attorney General Dave Yost has filed a lawsuit against Cleveland-Cliffs Inc. and Duck Creek Energy, accusing them of mishandling radioactive waste at Cleveland-Cliffs' Cleveland Works steel mill. The complaint alleges improper disposal of brine, oil, and radioactive materials, leading to contamination and potential environmental violations. This state action escalates a prior legal dispute where Duck Creek sued Cleveland-Cliffs, and seeks to hold both companies accountable for cleanup and compliance.
