Form 4: Arcadium Lithium Director Michael F. Barry Disposes of Shares in Rio Tinto Acquisition

Director Michael F. Barry reports the disposal of Arcadium Lithium shares and restricted stock units following the acquisition by Rio Tinto, receiving $5.85 per share.

Summary

• Michael F. Barry, a director of Arcadium Lithium plc, has reported changes in beneficial ownership following the company's acquisition by Rio Tinto.
• On March 6, 2025, Barry disposed of 92,061 ordinary shares and 40,786 restricted stock units.
• The disposal was pursuant to the Transaction Agreement dated October 9, 2024, between Arcadium, Rio Tinto Western Holdings Limited, and Rio Tinto BM Subsidiary Limited.
• At the effective time of the transaction, each share of Arcadium common stock was converted into the right to receive $5.85 per share in cash.
• Similarly, each restricted stock unit was canceled in exchange for the right to receive the same consideration of $5.85 per share.

Sentiment

Score: 6

Explanation: The sentiment is neutral as it primarily reports the completion of a transaction (acquisition) and the resulting disposal of shares by a director. It's a factual reporting of events.

Future Outlook

The document does not contain any specific forward-looking statements beyond the completion of the acquisition by Rio Tinto.

Industry Context

This announcement reflects the completion of a merger or acquisition within the lithium mining industry, indicating consolidation and potential shifts in market power. Rio Tinto's acquisition of Arcadium Lithium suggests a strategic move to expand its presence in the lithium market, which is crucial for electric vehicle batteries and other applications.

Comparison to Industry Standards

• The acquisition price of $5.85 per share can be compared to other recent lithium mining company acquisitions to assess whether it was a fair market value.
• For example, the average premium paid in lithium mining acquisitions over the past year can serve as a benchmark.
• Comparing Arcadium Lithium's valuation metrics (e.g., price-to-reserves ratio) to peers like Albemarle or SQM could provide further context.

Stakeholder Impact

• Shareholders received $5.85 per share as part of the acquisition.
• Employees' roles and responsibilities may change under the new ownership of Rio Tinto.

Key Dates