Share dilution as oppression is the central question in E. Automotive Inc. v. Autocorp AI. Inc., 2026 ONSC 3132, a Divisional Court decision that should interest anyone who structures financings or drafts shareholder arrangements.

Two founders each held half of a struggling software company. The appellant and Andrew Lemoine each held 50,000 of Autocorp’s 100,000 common shares. Under the Ontario Business Corporations Act, a shareholder holding more than one third of the shares holds a veto over fundamental changes, and the appellant’s 50 percent stake carried that veto. Lemoine proposed a $5 million investment by Blossom Street Ventures in exchange for preferred shares at $7.21 per share. The articles did not contemplate preferred shares, so an amendment was required. Under section 168(5) of the Act, that amendment needed a special resolution supported by two thirds of the shares. The appellant could block the deal, and it did.

Facing a large tax liability and pressure from a lender, Lemoine engineered a transaction to get around that vote. During continuing negotiations and without notice to the appellant, he had Autocorp issue warrants to Blossom for 80,000 common shares at one cent per share, a step requiring no special resolution. Blossom exercised immediately. The dilution dropped the appellant just below one third and quietly stripped it of the power to block the special resolution.

What the application judge got wrong

The application judge dismissed the oppression claim on a narrow ground. He held there was no direct evidence of the shareholder’s reasonable expectation, and he treated shifts in how the shareholder framed its expectation over time as fatal to the claim. He also accepted that issuing the shares was a business decision the director was entitled to make to save the company.

The Divisional Court reversed. It held that a shareholder need not give testimony reciting its expectations. Reasonable expectations can be inferred from the surrounding facts, and fair treatment is something every stakeholder is entitled to expect. On a voluminous record showing the objection, the secret restructuring, and the nominal-value share issuance, the expectation was obvious. The court found the vote rigging oppressive, and at the very least an unfair disregard of the appellant’s interests.

Why transactional lawyers should care

This is a litigation decision, but the risk it describes is created at the drafting table. A few takeaways worth carrying into your next financing:

• A statutory approval threshold is a real entitlement. The court held that section 168 itself grounds a reasonable expectation that a shareholder above one third can block a fundamental change. If your cap table gives someone a blocking position, a workaround that dilutes it away invites an oppression claim.
• Good commercial motive is not a shield. The court accepted the company genuinely needed the money, and it still found oppression. A share issuance can be oppressive even where directors honestly believe they are acting in the corporation’s best interests.
• Secrecy and timing are what sink you. The dilution happened in direct response to learning the shareholder would vote no, and it was concealed until the meeting notice. Structuring around a known objection, quietly, is the fact pattern courts punish.
• Unanimous shareholder agreements matter. The respondents pointed out that nothing in the articles forbade the warrants. That absence did not save them, but a well-drafted USA addressing anti-dilution, pre-emptive rights, and protective votes would have changed the entire dynamic before litigation was ever contemplated.

When a client asks you to paper a financing that happens to move a dissenting shareholder below a key threshold, treat that as a flashing light. The cleaner path is disclosure and a negotiated buyout, which was on the table here and abandoned in favour of a manoeuvre that has now produced a reported appellate loss.