SEC Charges Carl Icahn and Icahn Enterprises L.P. for Failing to Disclose Pledges of Company’s Securities as Collateral for Billions in Personal Loans SEC.govSEC charges Carl Icahn with hiding billions in loans backed by IEP stock CNBCCarl Icahn charged with hiding billions in loans backed by company stock The GuardianSEC charges Carl Icahn and IEP for failing to disclose stock collateral AxiosCarl Icahn Pays $2 Million to Settle SEC Investigation Tied to Short-Seller Report The Wall Street Journal