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Derek Kleinmann


Derek Kleinmann is an Enforcement Attorney with the U.S. Securities and Exchange Commission (“SEC”), and has worked in their Fort Worth Regional Office since 2019. Prior to joining the SEC, Mr. Kleinmann spent 10 years with the Federal Bureau of Investigation (“FBI”), most recently as the Senior Supervisory Resident Agent in the FBI’s Fort Worth office. During his tenure with the FBI, he served in multiple offices and at FBI Headquarters where he was a Supervisory Special Agent and Acting Unit Chief in the FBI’s Economic Crimes Unit. In addition, Mr. Kleinmann was detailed to the SEC’s Headquarters where coordinated parallel SEC and FBI investigations throughout the United States.  Previously, Mr. Kleinmann was also detailed as a Special Assistant United States Attorney for the Northern District of Ohio, and was a member of the FBI’s Corporate Fraud Response Team. Mr. Kleinmann received an undergraduate degree from the University of Kansas, and his JD/MBA from the University of Missouri – Kansas City. Before entering public service Mr. Kleinmann was an Associate Managing Director for a publicly traded financial institution.