Capstone Mining and Mantos Copper Combine to Create Capstone Copper

Capstone Holding Corp. Acquires Canadian Stone Industries

December 1, 2025

Building Products

Capstone Holding Corp. (NASDAQ:CAPS) has closed the acquisition of Canadian Stone Industries (CSI), a multi-location distributor that adds approximately $15 million of annual revenue. The deal expands Capstone’s North American footprint, strengthens its premium brand portfolio, and is expected to be immediately accretive to revenue and EBITDA.

Strathcona Resources Ltd. to Acquire Pipestone Energy Corp. in All-Share Transaction

August 1, 2023

Oil & Gas

Strathcona Resources Ltd. has entered into a definitive plan of arrangement to acquire all issued and outstanding common shares of Pipestone Energy Corp. in an all-share transaction that will combine the companies into a single public reporting issuer (AmalCo). The deal creates a larger, oil-weighted Canadian producer with complementary Montney and heavy oil assets, improving scale, reserve life and market relevance for Pipestone shareholders.

CW Industrial Partners Acquires Mantaline Corporation

March 12, 2024

Manufacturing

Cleveland-based private equity firm CW Industrial Partners completed its acquisition of Mantaline Corporation on March 1, 2024, marking CWI's first platform investment of 2024. Mantaline, a Mantua, Ohio-headquartered manufacturer of extruded elastomeric products serving automotive, heavy truck and industrial markets, transitioned from ESOP ownership and will be supported by CWI and financing from PNC Mezzanine Capital and Premier Bank to pursue growth and capability expansion.

Royal Gold Acquires Sandstorm Gold Ltd. and Horizon Copper Corp.

October 20, 2025

Energy

Royal Gold, Inc. completed the previously announced acquisitions of Sandstorm Gold Ltd. and Horizon Copper Corp., issuing approximately 18.6 million shares to Sandstorm shareholders and paying roughly $126 million in cash consideration for Horizon. The transactions increase Royal Gold's scale and diversification in precious metals streaming and royalties; Sandstorm and Horizon have requested delisting of their public shares following closing.

American Pacific Mining Acquires Constantine Metal Resources

November 1, 2022

Industrial Services

American Pacific Mining Corp. completed a court-approved plan of arrangement to acquire all issued and outstanding common shares of Constantine Metal Resources Ltd., issuing APM shares to former Constantine shareholders under an exchange ratio of 0.881 APM shares per Constantine share. The combined company expands APM’s portfolio of precious and base-metal exploration and development projects in the western United States, including the Palmer project in Southeast Alaska.

CMOC Completes Acquisition of Lumina Gold

June 23, 2025

Energy

CMOC Singapore Pte. Ltd., a subsidiary of CMOC Group Limited, has completed its acquisition of Lumina Gold Corp. under a court-approved plan of arrangement. Lumina's shares will be delisted from the TSXV and withdrawn from OTCQB as Lumina ceases to be a reporting issuer in Canada.