FINANCIAL INDUSTRY REGULATORY AUTHORITY OFFICE OF HEARING OFFICERS Disciplinary Proceeding No. 2019063152202 Department of Enforcement, Complainant, v. Sidney Lebental, CRD No. 5543658, Respondent. COMPLAINT The Department of Enforcement alleges: SUMMARY From October 2014 through February 2021 (the Relevant Period), Respondent Sidney Lebental engaged in 523 instances of “spoofing,” a type of fraudulent trading that involves the use of non–bona fide orders to induce executions of bona fide orders entered on the opposite side of the market in the same security or a correlated product.

FINANCIAL INDUSTRY REGULATORY AUTHORITY LETTER OF ACCEPTANCE, WAIVER, AND CONSENT NO. 2020067385401 TO: Department of Enforcement Financial Industry Regulatory Authority (FINRA) RE: Matthew Platnico (Respondent) General Securities Representative and General Securities Sales Supervisor CRD No. 2102086 Pursuant to FINRA Rule 9216, Respondent Matthew Platnico 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. 2022076693501 TO: Department of Enforcement Financial Industry Regulatory Authority (FINRA) RE: Antonino Giaccone (Respondent) Former Non-Registered Fingerprint Person CRD No. 7414226 Pursuant to FINRA Rule 9216, Respondent Antonino Giaccone submits this Letter of Acceptance, Waiver, and Consent (AWC) for the purpose of proposing a settlement of the alleged rule violations described below.