Securities and Exchange Commission
SEC v. Gregoire P. Tournant
SettledFiled: May 16, 2022
Gregoire P. Tournant allegedly orchestrated a multi-year scheme to mislead investors who invested approximately $11 billion in Structured Alpha and paid over $550 million in fees, according to the SEC. It further alleges that, with assistance from Trevor L. Taylor and Stephen G. Bond-Nelson, Tournant manipulated numerous financial reports and other information provided to investors to conceal the magnitude of Structured Alpha’s risk and performance.
Summary generated from official Securities and Exchange Commission press release
Source: Securities and Exchange Commission Press Release ↗Parties
Defendants / Respondents
- Gregoire P. Tournant
- Trevor L. Taylor
- Stephen G. Bond-Nelson
- Allianz Global Investors U.S. LLC
Dates
Filed
May 16, 2022
Resolved
November 25, 2025
Published
December 5, 2025
Case Details
Industry
Finance
Penalty Type
Disgorgement