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KeyBank, Investment Advisers Settle Suit Alleging Client Theft

Reported by Law360
Jun 3, 2026· 2 min read
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Key Takeaways
  • • KeyBank affiliate Key Investment Services LLC has settled a lawsuit against two former investment advisers accused of stealing trade secrets and violating employment agreements through customer solicitation.
  • • The settlement resolves claims that the former advisers breached fiduciary duties and non-compete provisions by targeting existing clients after departure.
  • • The case addresses a recurring risk in the wealth management industry: employee mobility and the protection of client relationships against competitive poaching by departing personnel.
  • • Settlement terms and financial figures were not disclosed in available reporting, limiting visibility into the resolution's scope and remediation value.
Summary
KeyBank's investment services affiliate has reached a settlement in litigation against two former investment advisers who were accused of misappropriating trade secrets and violating employment agreements through the solicitation of the firm's clients. The suit, brought by Key Investment Services LLC, alleged that the departed advisers leveraged confidential information and relationships developed during their tenure to build competing business interests while breaching non-compete and non-solicitation covenants embedded in their employment contracts.

The settlement concludes claims centered on two primary violations: the unauthorized use of proprietary information and the systematic targeting of the firm's customer base immediately following the advisers' departure. Such disputes have become increasingly common in the wealth management and investment advisory sectors, where client relationships represent significant competitive assets and personnel turnover frequently precipitates business development conflicts between former employers and departing staff members.

Specific settlement terms, including any financial consideration, remediation mechanisms, or injunctive relief, were not disclosed in available reporting. This opacity is typical in such disputes, where confidentiality agreements often seal key details from public disclosure. The resolution's strategic value to KeyBank—whether measured through monetary recovery, client retention assurances, or injunctive restraints on the former advisers' competitive activities—remains undisclosed.

The case underscores persistent operational and legal challenges facing large financial institutions in protecting institutional knowledge, client lists, and market position against departing talent. As institutional investors and family offices evaluate counterparty risk and service provider stability, employment litigation and advisor retention dynamics merit continued scrutiny within operational due diligence frameworks.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Law360 KeyBank, Investment Advisers Settle Suit Alleging Client Theft