Comments on Cboe BZX Rulemaking

Notice of Filing of a Proposed Rule Change to List and Trade Shares of the ARK 21Shares Bitcoin ETF under BZX Rule 14.11(e)(4), Commodity-Based Trust Shares

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Date Received
Date Letter Type Commenter Name
Meeting with SEC Officials Memorandum from the Division of Trading and Markets regarding a January 28, 2022 meeting with representatives of the ARK 21Shares Bitcoin ETF
Public Comment Kyle Murray, Vice President and Associate General Counsel, Cboe Global Markets, Inc.
Public Comment Adam Girts, Law Student, University of Michigan
Public Comment Sam Ahn, CPA

Last Reviewed or Updated: Dec. 18, 2025

File Number
SR-CboeBZX-2021-051
Release Number
34-92543
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