A company spent years protecting its executives. Then it tried to make them pay
A holding company quietly shielded its senior executives from a risky share-purchase deal for years, then tried to hold them personally liable when the shares collapsed. A Nova Scotia judge dismissed every claim against them.
The decision came down on June 12, 2026, when Justice Glen G. McDougall of the Supreme Court of Nova Scotia dismissed a lawsuit by Thornridge Holdings Limited against ten executives and employees of Envirosystems Inc., a waste-management firm Thornridge once owned outright. Thornridge had loaned them a total principal sum of $2,154,888 to buy shares in a 2015 sale, then demanded full repayment with interest after the shares sold for less than the loans were worth.
A side deal
When private equity firm TorQuest Partners bought a majority stake in Envirosystems in 2015, it insisted that key employees take an "at risk" stake. None were shareholders, so Thornridge financed their purchases with promissory notes and share pledges that, on paper, left the employees fully liable.
Behind the scenes, Thornridge's then-president and chief operating officer arranged a separate document naming two executives, Michael Ryan and Michael Tringali, as agents who could settle the loans for nothing if the shares fell. The decision summed up the effect: "while the promissory notes would appear to be full recourse, the agency agreement, which TorQuest would never see, would protect the defendant employees from any downside risk."
Under the arrangement the employees would pay nothing out of pocket, keep any gains if the shares rose, and owe nothing beyond the shares' value if they fell. Tringali later called it an "obvious no-brainer." Each of the employee defendants, they pleaded, had signed new employment terms requiring them to buy shares worth roughly their annual salaries.
When the shares fell, the company changed course
Over the next few years the business changed hands repeatedly, merging into Terrapure Environmental and later selling to GFL Environmental. By 2021 the pledged shares had sold for less than the notes were worth. Thornridge had also withheld interest from the severance pay of three departing employees.
In August 2021 the company declared the side agreement invalid and demanded that each defendant repay the notes in full plus interest. Ryan, invoking his authority as agent, settled the debts instead. Thornridge refused the settlement money and sued, alleging breach of contract and unjust enrichment and accusing the two agents of breaching their duties.
The company argued the side agreement was a transaction document that required two signatures and bore only one, so it never took effect. It said Ryan should have known that from a board meeting he joined by phone, and that the agents had served their own interests by settling the notes far below their value.
The judge rules for the executives
McDougall rejected the argument. He found the side agreement never needed two signatures, and that even if it had, a long-standing rule protecting outsiders who deal with a company in good faith would have shielded the executives. The settlements, he held, were valid and binding.
He also threw out the unjust enrichment claim, finding the side agreement was the legal reason the executives kept their gains, and saw no breach of duty. The agents had acted in good faith and recovered everything Thornridge would have received had it held the shares itself. The company's promises, the judge held, formed part of the deal.
Justice McDougall dismissed every claim. "The only party who has acted in bad faith in this case is Thornridge," he wrote. He left costs to the parties, adding that the amounts set aside to help cover Ryan's and Tringali's legal fees would have to be weighed in those discussions.
