About Mark--Significant Professional Experience

Sep. ’84-Present      THE HUMAGEN GROUP     

                             (Diversified Private Holding Firm) (www.humagen.com)

                             Member, Board of Directors:  Managing Director

Sep. ’08- Nov. '10       J. PERZEL AND ASSOCIATES

                             (Private IT Contracting Firm) (www.jperzel.com)

                             Member, Board of Directors:  Independent Director

Aug. ’09-Dec ’09       LAKE COUNTY BROADBAND REVIEW COMMITTEE 

                             Vendor Selection Committee Member

Sep '85-Mar '86         DATAMAP, INC.

                             (Demographic and Cartographic Services Company)

                              Member, Board of Directors, Independent Director

                              Consultant

Aug. ‘71-Sept. ‘03:    INTERNATIONAL DAIRY QUEEN, INC.

                             (Wholly owned Subsidiary of Berkshire Hathaway, Inc.)

                             (www.idq.com)

                             ***Retired: September 14, 2003***

                             Vice President-Information Services

                              Primary Responsibilities:

                                 Management Information Systems

                                     -Information technology and related areas

                                 Information Technology Council, Chairman

 
                               Responsibilities (in addition to above):

                                      -Electronic Point-of-Sale Polling Project

                                      -Franchise Administration 

                                      -Human Resources                   

                                      -Public Relations

                                      -Field/Internal Audit

                                      -Home Office Administration

                                      -Internal Services

                                      -Word Processing/Desk Top Publishing

                                      -Administrative Secretarial Services

                                      -Voice Telecommunications

                                      -Special Projects

Jul. '68-Aug. ‘'71:      ASHLAND OIL, INC.

                                   ADM CHEMICAL RESEARCH DIVISION

                            Information Processing Specialist