On January 24th, the Financial Industry Regulatory Authority requested comment on a proposed supplemental schedule for inventory positions. FINRA Rule 4524 (Supplemental FOCUS Information) requires each firm, as FINRA shall designate, to file such additional financial or operational schedules or reports as FINRA may deem necessary or appropriate for the protection of investors or in the public interest as a supplement to the FOCUS Report. FINRA requests comment on one such proposed schedule, a supplemental schedule for inventory positions. Comments should be submitted on or before February 25, 2013. FINRA Regulatory Notice 13-05.