Sherritt Faces Boardroom Battle as Cuba Sanctions and Strategic Talks Collide

The Toronto-based nickel and cobalt producer has rejected a push by its largest shareholder for an early vote on leadership changes while exclusive talks continue with a U.S. family office linked to a former Trump adviser.

Sherritt International Corp. is navigating a high-stakes intersection of shareholder activism, geopolitical pressure, and potential change of control. On July 31, 2026, the company rejected a request from its largest investor for a special shareholder meeting that would have allowed an early vote on replacing the chairman and another director. The decision keeps the contested proposals on the agenda for the already scheduled annual meeting in December, even as exclusive discussions with a Texas-based investor group continue. The developments highlight the acute challenges facing one of Canada’s most Cuba-exposed mining companies at a time of intensified U.S. sanctions.

The Shareholder Challenge

Kyma Capital Ltd., a London-based investor, holds approximately 15 percent of Sherritt’s common shares and about one-third of its outstanding notes. Last week Kyma requisitioned a special meeting to seek the removal of Chairman Peter Hancock and another director, arguing that the company requires new leadership. The firm indicated it would propose its own nominees. Sherritt responded that the requisition was ineffective under Canadian corporate law because the company had already called its annual general meeting for December 15. Management stated that Kyma’s proposals will be put to shareholders at that meeting. Kyma has criticized the timing. The company’s exclusivity agreement with Gillon Capital LLC is scheduled to expire on October 12. By holding the annual meeting after that date, Kyma’s chief investment officer, Akshay Shah, argued that the board was engaging in “choreography” rather than accountability. “Well-governed and well-advised boards that are seeking to act in the best interests of all stakeholders do not behave in this way,” Shah said in a statement.

Exclusive Talks with a Trump-Linked Investor

In June, Sherritt entered into an exclusivity agreement with Gillon Capital LLC, the family office of Ray Washburne, a Texas businessman and former adviser to President Donald Trump. The discussions concern a proposal that would give Gillon a controlling stake in the Canadian miner.The talks began only days after Sherritt announced in May that it would seek to dissolve its nickel mining joint venture in Cuba. That decision followed the expansion of U.S. sanctions against the island. The exclusivity period has drawn scrutiny from a group of bondholders, who earlier this month advanced an alternative recapitalization plan.

Sanctions and Operational Impact

Sherritt has been one of the largest foreign investors in Cuba for decades. Its nickel and cobalt operations on the island have long been a source of both cash flow and geopolitical friction with the United States, a tension that dates back to the 1990s.The pressure intensified sharply this year. In January the U.S. administration imposed a near-total fuel blockade on Cuba. Facing acute fuel shortages, Sherritt halted production at its eastern Cuba nickel and cobalt mine in February. Last month the company warned that its ability to continue as a going concern was in doubt. Management stated that if lenders declared a default and demanded early repayment, Sherritt would not have sufficient cash to meet those obligations. The combination of idled production, sanctions-related constraints, and elevated debt has left the company in a precarious financial position while it evaluates strategic alternatives.

Broader Context for Canadian Investors

Sherritt’s situation illustrates several recurring themes in Canadian resource equities with significant exposure to higher-risk jurisdictions. Sanctions and trade measures can move from background political risk to immediate operational and solvency threats with little warning. When that occurs, balance-sheet resilience and the ability to retain stakeholder support become decisive. The current contest also underscores the complexity of stakeholder alignment. Equity holders, note holders, potential strategic investors, and host-government relationships pull in different directions once a company enters a period of stress. The December annual meeting will provide a formal arena for these competing views, but the exclusivity window with Gillon Capital expires earlier, leaving open the possibility of a transaction—or the collapse of talks—before shareholders vote on board composition. For now, Sherritt has chosen to maintain its existing meeting timetable and continue the exclusive discussions. Whether that approach preserves or erodes value will depend on the terms of any proposal that emerges, the willingness of creditors to support a recapitalization, and the evolving sanctions environment. Canadian mining investors watching the situation will focus on three practical questions: the likelihood and terms of a change-of-control transaction, the path to restoring or replacing the lost Cuban cash flow, and the degree to which existing equity and debt holders are diluted or protected in any restructuring. The coming weeks, bounded by the October exclusivity expiry and the December shareholder meeting, will begin to supply answers.

Disclaimer: 

 This article is for informational and educational purposes only. It does not constitute investment advice, a recommendation to buy or sell any securities, or a prediction of corporate or geopolitical outcomes. Investments in mining equities involve substantial risk of loss, including the possible loss of principal. Readers should conduct their own due diligence and consult qualified professional advisors.