Why Did QuadrigaCX Close? Bankruptcy and Customer Claims

QuadrigaCX owed more than 76,000 clients about C$215 million when it stopped operating in 2019, according to the Ontario Securities Commission staff review. Years later, its bankruptcy administration remains active: EY began confirming accepted creditors’ mailing addresses in July 2026.

The Canadian exchange’s collapse became closely associated with the death of co-founder and chief executive Gerald Cotten. But OSC staff concluded that most of the missing assets had been lost through his fraudulent conduct before his death. That conclusion belongs to the regulator’s investigative staff. The report expressly says its findings were not tested before an OSC tribunal or a court.

For customers, the continuing issue is the bankruptcy claim. The first dividend announced in 2023 was a partial Canadian-dollar payment. The trustee’s 2026 address exercise is a separate administrative update, not a published promise of full repayment.

What happened before QuadrigaCX closed?

Quadriga announced on January 14, 2019, that Cotten had died in India the previous month. By February 5, the platform had ceased operations and sought creditor protection, the OSC’s account of the collapse records.

Canada’s official insolvency record identifies February 5, 2019, as the date of the initial protection order from the Supreme Court of Nova Scotia. Ernst & Young Inc. became the court-appointed monitor.

The proceedings then changed direction. A court order on April 11 approved the transition from creditor protection to bankruptcy. The companies were assigned into bankruptcy on April 15, 2019, with EY acting as trustee.

Those are different milestones. February marked the shutdown and protection proceedings. April marked the move into bankruptcy administration.

Quadriga’s record sits within Finlazo’s closed crypto exchanges history, where the reason a platform stopped operating is separated from the process customers later had to follow.

Why the lost-private-keys explanation was incomplete

The OSC staff review rejected the idea that Cotten’s death and inaccessible cryptocurrency explained most of the shortfall. Its breakdown of missing assets attributed about C$115 million to losses from his trading on Quadriga and another C$28 million to unauthorized trading on external platforms.

These were estimates reconstructed from incomplete records. The report’s C$215 million liability figure and C$169 million shortfall are historical investigative estimates, not a current schedule of accepted bankruptcy claims.

The mechanics mattered. In its account of Quadriga’s growth, OSC staff described Cotten buying real customer assets using fictitious balances. He also sold fictitious Bitcoin for real assets. Market movements created real obligations that the platform could not meet.

Staff said new deposits were used to satisfy withdrawals as the gap widened. It also described the loss of independent oversight after an abandoned public-listing effort in 2016, when the chief financial officer, legal counsel and accountants left. Cotten became the sole director and officer.

The report was an investigation, not a conviction. OSC staff explained why they did not pursue an enforcement proceeding: Cotten was dead, the business had ceased operating, and its assets were already in court-supervised bankruptcy.

Another Canadian failure followed a different legal route. Finlazo’s Einstein Exchange account follows a receivership and subsequent regulatory action. Comparing the cases requires keeping those proceedings and findings separate.

What did the first dividend cover?

EY’s May 12, 2023 creditor notice reported 17,648 accepted claims totaling C$303,197,928.38.

It announced a first interim dividend of 13.094156% of proven claims, less the applicable bankruptcy levy. The gross distribution was C$39,701,121.26. The notice’s title includes “Second Interim” because it was the second interim claims update; the payment it announced was the first interim distribution.

A customer’s original coin balance was not the payment amount. The trustee’s dividend FAQ explains that a March 1, 2021 court order fixed conversion rates using the April 15, 2019 bankruptcy date.

These are historical claim-conversion rates, not current market prices or amounts paid per asset. The dividend percentage was applied to the proven Canadian-dollar claim, with a levy deducted.

The FAQ says distributions are made in Canadian dollars. It also warns that full recovery is unlikely and does not give a firm amount or timetable for future dividends.

That distinction is relevant when reading about other estates. The Cryptopia liquidation involved distributions of qualifying crypto assets. Quadriga’s Canadian-dollar claim framework should not be read as the same arrangement.

The latest verified customer update

On EY’s official case page, checked on October 17, 2026, the trustee says it began confirming physical mailing addresses for creditors with accepted claims on July 16, 2026.

The notice identifies emails from quadriga.trustee@ca.ey.com containing personalized links on eycanada.qualtrics.com. It says no further action was needed if the recorded information had not changed.

The requested response date was August 7, 2026. That date is historical. The notice does not state a new dividend percentage or payment date. An address-confirmation request alone should not be treated as confirmation that another payment has been issued.

EY warns about impersonators seeking private account information. Customers can check correspondence through the trustee’s contact details on that case page.

The older FAQ says people who had not filed could submit a proof of claim for evaluation, with entitlement considered in a future approved distribution. That is guidance in the first-dividend FAQ, not confirmation that a newly submitted claim will receive payment now. Anyone in that position needs the trustee’s current instructions.

A claim is separate from a new crypto purchase

Keeping estate correspondence and payment records remains useful while a claim is unresolved. Buying assets elsewhere does not replace the old claim or transfer it to the new provider. Finlazo’s FTX bankruptcy coverage also examines why an account balance, an allowed claim and a distribution can be different figures.

For readers planning a separate transaction, the Finlazo buy-crypto page provides a starting point for checking the options currently presented there. It is not a route to recover QuadrigaCX assets.

The estate’s own notices remain the authority for that process. A request to pay an outsider to release a dividend should be checked independently; Finlazo’s guide to spotting crypto scams explains common pressure tactics and impersonation warning signs.