FINANCIAL INDUSTRY REGULATORY AUTHORITY LETTER OF ACCEPTANCE, WAIVER, AND CONSENT NO. 2019060645001 TO: Department of Enforcement Financial Industry Regulatory Authority (FINRA) RE: Efthimios George Petrou (Respondent) Former General Securities Representative and General Securities Principal CRD No. 2672840 Pursuant to FINRA Rule 9216, Respondent Efthimios George Petrou submits this Letter of Acceptance, Waiver, and Consent (AWC) for the purpose of proposing a settlement of the alleged rule violations described below.

FINANCIAL INDUSTRY REGULATORY AUTHORITY LETTER OF ACCEPTANCE, WAIVER, AND CONSENT NO. 2018059212201 TO: Department of Enforcement Financial Industry Regulatory Authority (FINRA) RE: Bryon Edwin Martinsen (Respondent) Investment Company and Variable Contracts Products Representative CRD No. 1621649 Pursuant to FINRA Rule 9216, Respondent Bryon Edwin Martinsen submits this Letter of Acceptance, Waiver, and Consent (AWC) for the purpose of proposing a settlement of the alleged rule violations described below.

FINANCIAL INDUSTRY REGULATORY AUTHORITY LETTER OF ACCEPTANCE, WAIVER, AND CONSENT NO. 2021069218401 TO: Department of Enforcement Financial Industry Regulatory Authority (FINRA) RE: Michael E. Witt (Respondent) General Securities Representative CRD No. 4206075 Pursuant to FINRA Rule 9216, Respondent Michael E. Witt submits this Letter of Acceptance, Waiver, and Consent (AWC) for the purpose of proposing a settlement of the alleged rule violations described below.