Citation

81 FR 7609

Canonical document for this Federal Register citation.

Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change Relating To Adopting a Principles-Based Approach To Prohibit the Misuse of Material Nonpublic Information by Designated Primary Market-Makers (“DPMs”) and Lead Market-Makers (“LMMs”) Friday, February 12, 2016 81 FR 7609