Liquidnet Canada Inc. has paid a $600,000 administrative penalty and $75,000 in costs under a settlement addressing failures to protect confidential trading information and a delay in telling Ontario's securities regulator why it suspended part of its trading business.
The Capital Markets Tribunal approved the agreement on April 15, 2026, in Ontario Securities Commission v Liquidnet Canada Inc, 2026 ONCMT 19. The settlement also requires an independent review of the investment dealer's systems and controls, at its expense, and includes a formal reprimand.
Access controls failed across affiliated systems
Liquidnet operated alternative trading systems for fixed-income securities and equities. According to the agreed facts, some order and trade information belonging to Canadian market participants was visible to employees of foreign affiliates who were not authorized to see it.
The evidence did not establish whether those employees actually viewed or accessed the information, or whether it was visible to third parties. The affected information did not include participants' indications of interest. The case concerned the access and safeguards failures, not a finding that employees used clients' trading information.
Liquidnet had identified the fixed-income issue by June 30, 2023, at the latest. It suspended Canadian debt trading on that system around August 29 and filed an incident report the next day. The report attributed the interruption to system improvements without explaining the information-access problem behind them.
The company and the Ontario Securities Commission exchanged correspondence through September and October. Liquidnet disclosed the underlying visibility issue at a November 1 meeting and in subsequent correspondence. When it identified a similar problem with its equities system by October 2024, it promptly reported that problem.
Delayed disclosure weighed against the company
Liquidnet admitted breaches of National Instrument 21-101 involving the release of order or trade information, inadequate safeguards and inadequate oversight of those safeguards. The tribunal treated the initial delay in giving the regulator a forthright explanation as an aggravating factor.
The panel also took account of the company's co-operation, its acceptance of responsibility and the absence of previous OSC enforcement action. It concluded that the negotiated sanctions fell within a reasonable range and would deter both Liquidnet and other marketplaces from similar failures.
Independent consultant to examine controls
The tribunal's order confirms that the OSC had received both monetary payments before approval. It requires a consultant acceptable to the commission to examine the fixed-income and equities systems, access permissions, oversight and arrangements for outsourced services.
The review must address whether information is restricted to authorized users and whether affiliates providing key services adequately protect it. Its terms require findings and recommendations, management's response, implementation efforts and follow-up testing. If the consultant's recommendations or the company's response remain unsatisfactory after an opportunity to address them, the OSC may return to the tribunal for a further review order.
