They have a case against their directors for breach of fiduciary duty.

他们对董事们违反信托责任提出诉讼。

《柯林斯英汉双解大词典》

Trustee's any breach of the fiduciary duties will result in the loss of settler's fiduciary interests, so he must take the compensatory duty.

受托人违反信赖义务将导致委托人信赖利益的损失，因而应当承担赔偿责任。

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That the breach of directors' fiduciary duties is detrimental to the company's interests results in reflective loss of minority shareholders.

当公司的董事、大股东违反对公司的诚信义务，从而对公司的利益造成了损害。

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For a client to actually collect on a fiduciary breach requires expensive legal action.

FORBES: Financial Reform Bill Will Shaft Consumers

Under Louisiana law, each fiduciary is personally liable for any losses created by a breach of his fiduciary duty.

FORBES: Louisiana Mandating Consultant/Manager Disclosure (April 2, 2005)

In short, the statute applied to any notional breach of fiduciary duty--whatever its boundary or legal source.

FORBES: Magazine Article