SEC Filed Final Judgement Against Stephen Kenneth Leech II
The former portfolio manager agreed to a $4.3 million penalty following a long-running cherry-picking scheme.
Updated on Oct. 12, 2026 in Financial Crime

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The SEC moved for a final judgement against Stephen Kenneth Leech II after he admitted to a cherry-picking scheme that began in January 2021. Leech also pleaded guilty to obstruction of justice for providing misleading testimony regarding his actions.
Why it matters
The SEC stated the conduct represented a significant breach of fiduciary obligations to clients. A Fair Fund will now distribute $147 million to investors harmed by the illicit trading practices.
The SEC has moved for a final judgement against Stephen Kenneth Leech II, who faces a $4.3 million penalty. Western Asset Management is also subject to a $143 million civil penalty, with a total of $147 million slated for distribution to harmed investors.
The players
Stephen Kenneth Leech II
He is a former portfolio manager who faced charges for conducting a cherry-picking scheme and obstruction of justice.
Western Asset Management
This investment management firm faced SEC proceedings and a $143 million civil penalty related to the case.
Securities and Exchange Commission
This federal agency is the primary regulator responsible for investigating and filing charges against market participants for financial misconduct.
The details
Leech allegedly delayed trade allocations until after daily futures market settlement prices to shift gains to favored portfolios and losses to others. He previously pleaded guilty to obstruction of justice for misleading authorities during the investigation.
Timeline
The alleged cherry-picking scheme began in January 2021.
The SEC filed charges against Stephen Kenneth Leech II in November 2024.
The SEC instituted proceedings against Western Asset Management in June 2026.
The SEC moved for a final judgement against Stephen Kenneth Leech II in October 2026.
Sentencing for Stephen Kenneth Leech II is expected in the coming weeks.
Legal Context
This case reflects the SEC's continued enforcement of strict fiduciary standards within the asset management industry. It follows a trend of increasing oversight regarding trade allocation practices that could disadvantage retail and institutional clients.
Investors associated with the affected funds may see restitution through a Fair Fund distribution totaling $147 million. The resolution marks a conclusion to the investigation into unfair trade allocation practices that compromised client portfolios.
The takeaway
Investors should review their portfolio statements for communications regarding potential distributions from the SEC Fair Fund. This case serves as a reminder to ensure that investment managers maintain transparent and equitable trade allocation policies.
What happens next
Stephen Kenneth Leech II is scheduled to be sentenced in the coming weeks following the court's approval of the final judgement.
Further reading
For more on how regulatory agencies oversee investment conduct, visit the Financial Crime section.
Source note: This article includes information reported by Financial Standard.
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