Our People Donald T. McKiernan CEO and owner [email protected] A resident of Illinois, Mr. McKiernan has over 20 years of investment management experience, primarily as a Registered Representative with several Chicago area firms, including The Chicago Corporation, Oberweis Securities, and... Read more Paul T. Pavelski Financial Consultant [email protected] A resident of Illinois, Mr. Pavelski has been involved in the investment, banking, and trust industries his entire business career. Before joining Landolt Securities in September 2005, Mr. Pavelski was associated with Geneva Securities... Read more William R. O'Connor Chief Compliance Officer [email protected] Mr. OConnor has been a resident of Illinois his entire life and has worked at FINRA for over 18 years as a Compliance Specialist/Principal Examiner and obtained significant experience reviewing and analyzing member firms compliance... Read more Michael A. Sebald Financial Consultant (Oshkosh, WI) [email protected] Mr. Sebald began his career in financial services in 1985 as a life insurance agent with Prudential Insurance in the Sheboygan, WI area. Read more Tyler J. Reinhard Office Administrator and Financial Consultant (Oshkosh, WI) [email protected] Prior to joining Landolt Securities, Mr. Reinhard spent over 12 years working with small businesses in the areas of operations management, information systems, customer service, and bookkeeping. Tyler joined Landolt Securities... Read more Jason N. Slezak Financial Consultant (Oshkosh, WI and Antioch, IL) [email protected] Mr. Slezak has been a Registered Representative working in Institutional and Retail Brokerage segments for over 15 years. He is a member of Omicron Delta Epsilon International Economics Honorary Society, and graduated from the... Read more Janice M. Villwock Operations Manager (Oshkosh, WI) [email protected] Janice has been with Landolt Securities since the firm started in 1991, and has been working in the operations area of the securities business since 1971. Previous firms include Thomsen-McKinnon and Howe Barnes. Read more Karen J. Dunham Office Administrator (Antioch, IL) [email protected] Cynthia R. Cox Operations Manager and Financial Consultant (Antioch, IL) [email protected] Cindy started in the securities business in 1992 and earned her Series 7 in 1993. Prior firms include La Salle Street Securities, New England Securities, and Oberweis Securities. Read more Have a Question? Name Email Question Thank you! Oops!