Clayton Securities Lawyers

Mr. Cosgrove has a diverse litigation and trial practice. He has achieved substantial and often unexpected positive results in a variety of complex matters. Prior to his return to private practice in 2006, Mr. Cosgrove served as Missouri’s Commissioner of Securities where he supervised attorneys, investigators and auditors investigating and prosecuting violations of the state’s securities laws. He was responsible for identifying practices or industry sectors appropriate for enforcement measures and also supervised the Securities Division’s registration and audit sections. Additionally, he interfaced with the SEC, NASD (now FINRA), NASAA (North American Securities Administrators Association) and various other state and...

Joshua Stevens is an attorney in the Litigation Practice Group of Greensfelder, Hemker, and Gale, P.C. He represents clients in general civil and commercial litigation matters, with an emphasis in securities litigation, class actions, and oil and gas matters. During law school, he was an intern for the Honorable Raymond W. Gruender of the United States Court of Appeals for the Eighth Circuit and a mediator at the Better Business Bureau of St. Louis. Prior to law school, Mr. Stevens was a marketing consultant for several St. Louis area healthcare companies and a wholesale mortgage banker for a Fortune 500 financial...

I received a Bachelor of Arts degree in Economics from Washington University in St. Louis, where I earned academic all-conference honors while playing varsity football. I received my law degree from the University of Missouri-Columbia, where I was inducted into the National Order of Scribes, recognizing five graduating law students who demonstrated the highest degree of professionalism and excellence in the area of legal writing. During law school, I served as a Lead Articles Editor for the Missouri Law Review and a teaching assistant for Legal Research and Writing and Advocacy and Research. I am licensed in both Missouri...