Rio Tinto Acquires Arcadium Lithium

Altius Minerals Corporation Acquires Lithium Royalty Corp.

January 27, 2026

Energy

Altius Minerals Corporation entered into a definitive plan-of-arrangement agreement to acquire all outstanding shares of Lithium Royalty Corp. for total consideration of approximately C$520 million (C$9.50 per LRC share), payable at shareholders’ election as cash, Altius shares, or a mix subject to proration. The transaction is court- and shareholder-approval subject and is currently expected to close around March 2026.

Lithium Americas Acquires Millennial Lithium

November 17, 2021

Energy

Lithium Americas Corp. agreed to acquire all outstanding shares of Millennial Lithium Corp. in a definitive arrangement valued at C$4.70 per share (approximately US$400 million in total consideration), payable mostly in Lithium Americas common shares. The transaction adds Millennial's Pastos Grandes lithium brine project in Salta, Argentina to Lithium Americas' portfolio and is expected to close after customary shareholder, regulatory and court approvals in early 2022.

Rio Tinto Acquires Remaining Stake in Turquoise Hill Resources for C$43.00 per Share

November 18, 2022

Industrial Services

Rio Tinto has agreed to terminate certain dissent-related agreements with minority shareholders tied to Pentwater Capital Management LP and SailingStone Capital Partners LLC, while its all-cash plan to acquire the ~49% of Turquoise Hill it does not already own will proceed. Under the proposed plan of arrangement, Turquoise Hill shareholders are offered C$43.00 per share in cash, supported by Rio Tinto’s commitments regarding dissent rights and related payments.

Arkema Acquires Stake in Tiamat

January 12, 2024

Energy

Arkema has become a shareholder in Tiamat, a French start-up spun off from CNRS that develops sodium‑ion battery cells, participating in a €22 million fundraising alongside strategic investors Stellantis Ventures and MBDA. The funding will support Tiamat's plan to build a 5 GWh gigafactory in France (with an initial 0.7 GWh tranche targeted by end‑2025) and accelerate Arkema's development of battery‑materials solutions for lithium‑free storage technologies.

Winnebago Industries Acquires Lithionics Battery

March 27, 2023

Manufacturing

Winnebago Industries has agreed to acquire Lithionics Battery, a Clearwater, Florida-based lithium-ion battery solutions provider to the recreational equipment and specialty vehicle markets. The acquisition is intended to expand Winnebago's electrical and electrification capabilities, secure a critical supply chain component, and accelerate product innovation across its RV, marine and specialty vehicle brands.

Arcadia Biosciences Enters Definitive All-Stock Business Combination with Roosevelt Resources

December 5, 2024

Energy

Arcadia Biosciences and Roosevelt Resources LP entered into a definitive securities exchange agreement for an all-stock transaction that will combine the two companies. Under the terms, Arcadia will issue shares of its common stock to Roosevelt partners in exchange for Roosevelt equity, with the Roosevelt equity owners expected to own about 90% of the combined company.