Case Comment: Kingsdale Partners LP v. Sprott Asset Management LP, 2026 ONCA 356 (released May 19, 2026)
What happens to an advisory contract for a business takeover when the client abandons the strategy the advisor helped build, pivots to a different approach without the advisor, and ultimately gets exactly the result that the contract called “Success”? In Kingsdale Partners LP v. Sprott Asset Management LP, the Court of Appeal enforced the agreement in full, a reminder that a client cannot restructure its way out of a contract. The decision rewards close reading by anyone who drafts engagement letters, advisory retainers, or success fee arrangements.
The Facts: Retainer and Pivot
In 2015, Sprott retained Kingsdale, a shareholder advisory firm, to help it gain control of Central Fund of Canada Ltd. (CFC). The contract defined success simply as “SPROTT becoming the Manager of CFC,” plus a $75,000 management fee.
The engagement began with a hostile meeting requisition strategy, which Kingsdale assisted until the Alberta Court of Appeal invalidated the requisition in late 2015. In 2017, Sprott pursued a different approach without Kingsdale, then pivoted to a consensual deal, acquiring CFC’s assets through the new Sprott Trust and gaining control of CFC.
Kingsdale claimed its success fee, arguing the contract covered Sprott’s overall goal regardless of strategy. Sprott refused, arguing the contract was confined to the original failed takeover bid. The trial judge sided with Kingsdale, finding the contract goal-focused, never terminated, and that Kingsdale’s 2015 work contributed to the acquisition, awarding the US$4.6 million success fee, the $75,000 management fee, and $475,000 in costs. Sprott appealed.
A Goal-Focused Contract
The trial judge found the contract was “strategy-agnostic”. Sprott retained Kingsdale to pursue the overall goal of gaining control of CFC’s management, not to execute a single tactic. The contract had not been terminated, the 2017 acquisition built on Kingsdale’s 2015 work, and that acquisition triggered the success fee. The Court of Appeal dismissed Sprott’s appeal, applying the deferential Sattva standard. Absent extricable legal error or palpable and overriding error, a trial judge’s contractual interpretation stands even if the appellate court might find the appellant’s interpretation reasonable or preferable.
Several points in the analysis deserve attention. The success fee clause itself was the strongest evidence of a goal-focused deal, since payment was conditioned on Sprott becoming manager of CFC, not on any particular strategy succeeding. The surrounding circumstances reinforced this. The contract was drafted before any strategy was chosen and never modified afterwards, the parties had used functionally identical terms for other acquisitions that never involved a meeting requisition, and pre-contract discussions showed both sides knew Sprott “might have to pivot.” The court also rejected the argument that considering the earlier draft contract violated the factual matrix rule, what the parties knew at or before contracting properly includes a prior draft they both saw. And the trial judge’s misquotation of a contractual phrase, while a fair criticism, was neither palpable nor overriding error when the reasons were read as a whole.
Termination and the Perpetual Contract Argument
Sprott argued that a goal-focused reading made the contract commercially unreasonable because it could never end. The court disagreed. The agreement continued “until the services agreed upon are completed,” a clause that protected Kingsdale from being cut out after contributing work product. Termination remained available by mutual written consent, by Kingsdale’s breach, or simply by Sprott abandoning the pursuit of CFC. What Sprott could not do was quietly proceed to the goal by another route and treat the retainer as expired. Notably, the trial judge found nothing in the agreement permitted Sprott to unilaterally terminate without ever communicating that decision, and Sprott never told Kingsdale the engagement was over.
Drafting Lessons
For lawyers papering advisory engagements, this case is a checklist of avoidable ambiguities. Define the trigger for any success fee with precision, and decide whether it attaches to a defined transaction, a defined strategy, or an outcome however achieved. If the client intends to pay only for one campaign, say so expressly. The court emphasized that Sprott could easily have confined the retainer to the first takeover strategy “but no such language was used.” Build in a unilateral termination right with a clear notice mechanism and address tail liability directly: how long after termination does a completed transaction still earn the fee? Remember that drafts exchanged before signing can become part of the interpretive record, and that continuing to communicate with a counterparty after a strategy fails may keep the contract alive. Finally, advise clients that restructuring the deal will not avoid the fee, as the court put it, a party cannot escape its bargain merely by rearranging its business affairs.
The lesson of Kingsdale v. Sprott reaches beyond the fee. A contract written toward a goal follows that goal through every pivot and restructuring, and a reasonable trial reading of it will survive appeal. Sprott could not escape its bargain by reaching the same end through a different route. The discipline for drafters is to fix the trigger and the endpoint in words, before the deal closes by a path no one predicted.
