Full text of CITADEL SECURITIES INSTITUTIONAL LLC's X-17A-5 filed 2017-02-23 (period 2016-12-31). Broker-dealer annual report from SEC EDGAR — readable, searchable, and available as markdown for AI agents.
X-17A-5 0001649718 XXXXXXXX LIVE true false false 09-11-2015 12-31-2016 Broker-dealer N CITADEL SECURITIES INSTITUTIONAL LLC 131 SOUTH DEARBORN STREET CHICAGO IL 60603 Patricia Stasny 312-395-4366 PricewaterhouseCoopers LLP 1 North Wacker Drive Chicago IL 60606 Certified Public Accountant Patricia Stasny CITADEL SECURITIES INSTITUTIONAL LLC 12-31-2016 Patricia Stasny Global Controller of Citadel LLC Y
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