Comments on CBOE Rulemaking

Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Notice of Filing of Proposed Rule Change and Amendments No. 1 and 2 Thereto Relating to the Nullification and Adjustment of Equity Options Transactions

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Date Received
Date Letter Type Commenter Name
Public Comment Matthew B. Hinerfeld, Managing Director and Deputy General Counsel, Citadel Investment Group, L.L.C.

Last Reviewed or Updated: Dec. 18, 2025

File Number
SR-CBOE-2005-63
Release Number
34-53672
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