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Quarterly SSOI Supplemental FOCUS Information (Quarter ending 9/30/12) FINRA Rule 4524
October 26, 2012
FINRA Rule 4524 requires each member firm to file a Supplemental Statement of Income (“SSOI”) within 20 business days after the end of each calendar quarter via the FINRA Gateway. The SSOI is designed to provide FINRA with greater detail regarding firm’s revenue and expenses.