American Express Shares Fall After $350 Million Anti-Money Laundering Penalty

American Express (NYSE:AXP) shares declined nearly 2% in after-hours trading on Thursday after the Office of the Comptroller of the Currency (OCC) imposed a $350 million penalty over deficiencies in the company’s anti-money laundering controls.

The US banking regulator said American Express’s national bank subsidiary failed to identify and report approximately $13 billion in suspected money laundering activity in a timely manner between 2014 and 2025.

The enforcement action followed findings of weaknesses in the bank’s compliance procedures, including inadequate employee expertise, insufficient training, gaps in internal controls and deficiencies in independent testing.

American Express neither admitted nor denied the regulator’s findings.

The Federal Reserve Board also issued a cease-and-desist order against American Express and American Express Travel Related Services, adding to the regulatory measures announced against the company.

OCC Identifies Systemic Weaknesses in Compliance Programme

According to the OCC, American Express’s US national bank subsidiary did not maintain an anti-money laundering programme sufficiently aligned with the risks associated with its operations.

The regulator identified several deficiencies that affected the bank’s ability to detect, investigate and report potentially suspicious transactions.

These included shortcomings in staff knowledge and training, weaknesses in internal monitoring procedures and inadequate independent assessments of compliance controls.

The OCC said the deficiencies were systemic, indicating that the problems extended beyond isolated incidents or individual transactions.

Under US anti-money laundering requirements, financial institutions must maintain appropriate systems for identifying suspicious activity and reporting relevant transactions to regulatory and law enforcement authorities.

The OCC concluded that American Express had not met these obligations adequately during the period under review.

Approximately $13 Billion in Suspected Activity Not Reported Promptly

The regulator said the bank failed to identify and report approximately $13 billion in suspected trade-based money laundering activity within the required timeframe.

Trade-based money laundering can involve the use of commercial transactions to disguise the movement or origin of funds, making effective transaction monitoring particularly important.

The OCC also identified instances involving accounts associated with bank insiders.

The findings concerned failures to identify and report suspected activity and do not establish that the entire $13 billion represented confirmed money laundering.

Nevertheless, the scale of the transactions highlighted the potential consequences of weaknesses in financial crime monitoring systems.

The regulator said the reporting failures also meant that important information was not provided to law enforcement authorities when it should have been available.

Banking Regulator Criticises Risk Management Procedures

Comptroller of the Currency Jonathan Gould said American Express had failed to maintain a compliance framework appropriately matched to the money laundering risks arising from its business activities.

According to Gould, the shortcomings prevented the bank from identifying and reporting significant suspicious activity promptly.

The failures also limited the information available to law enforcement agencies investigating potential financial crimes.

The OCC’s findings focused on the effectiveness of American Express’s compliance systems and its ability to identify risks across relevant banking operations.

The $350 million penalty reflects the regulator’s assessment of the seriousness of the deficiencies identified during its review.

In addition to financial penalties, regulatory enforcement actions can require institutions to strengthen internal controls, improve oversight and demonstrate progress in addressing identified weaknesses.

Federal Reserve Issues Separate Enforcement Order

The Federal Reserve Board also took regulatory action against American Express and American Express Travel Related Services.

The central bank issued a cease-and-desist order, introducing additional requirements relating to the company’s compliance practices.

Such orders are intended to address identified deficiencies and require financial institutions to take corrective measures.

The involvement of both the OCC and the Federal Reserve reflects the regulatory scrutiny surrounding American Express’s financial crime prevention procedures.

The company will need to address the concerns raised by the authorities while maintaining its broader banking and payments operations.

The enforcement actions also place attention on the company’s governance, risk management and compliance oversight arrangements.

American Express Commits to Addressing Regulatory Concerns

American Express Chair and Chief Executive Stephen Squeri said the company takes its responsibility to combat financial crime seriously.

He stated that American Express was fully committed to addressing the concerns identified by the OCC and the Federal Reserve Board.

The company also indicated that the $350 million penalty would not affect its financial outlook for 2026.

That statement suggests American Express does not expect the enforcement action to require a revision to its existing annual financial guidance.

However, the company will still need to implement the necessary compliance improvements and satisfy the requirements established by the regulators.

Investors will be monitoring the potential costs associated with those measures, alongside any further disclosures concerning the company’s progress.

Investors Assess Financial and Regulatory Implications

The decline in American Express shares following the announcement reflected investor concerns about the regulatory findings and their potential consequences.

Although the company said the penalty would not change its 2026 financial outlook, the enforcement action highlighted weaknesses in controls designed to prevent and detect financial crime.

Regulatory compliance is an important consideration for financial institutions because deficiencies can result in penalties, additional oversight and increased operating expenses.

For American Express, the immediate financial impact includes the $350 million penalty, while the longer-term implications will depend on the measures required to strengthen its compliance programme.

The company’s ability to demonstrate improvements in transaction monitoring, staff training and internal oversight will be important as it responds to the regulatory orders.

Thursday’s after-hours share price decline followed the announcement of the penalty and related enforcement actions, with investors assessing the implications for the company’s risk management and future compliance obligations.

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