C2 Regulatory Circulars

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September 19, 2017:   C2 RG17-054 Cancellation of September 19, 2017 TPH Information Session "Save the Date" for Upcoming Information Session 
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September 13, 2017:   C2 RG17-053 Symbology Change Affecting CMl2 and FIX - Update 
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September 01, 2017:   C2 RG17-052 Restrictions on Transactions in Mobileye N.V. (MBLY) 
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August 31, 2017:   C2 RG17-051 September 2017 Fees Schedule Changes 
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August 31, 2017:   C2 RG17-050 Industry Update on the Consolidated Audit Trail 
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August 29, 2017:   C2 RG17-049 PULSe Trader Workstation Enhancement Release 4.5.0 
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August 21, 2017:   C2 RG17-048 Symbology Change Affecting CMl2 and FIX 
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August 17, 2017:   C2 RG17-047 Change to Daily Closing Time for Options on Certain Exchange-Traded Products 
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August 15, 2017:   C2 RG17-046 Cancellation of TPH Information Session on August 16, 2017 "Save the Dates" for Future Sessions 
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August 11, 2017:   C2 RG17-045 Restrictions on Transactions in TerraVia Holdings, Inc. (TVIA) 
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