Comments on NYSE Arca Rulemaking

Notice of Filing of Proposed Rule Change to Adopt NYSE Arca Rule 8.602-E to Permit the Listing and Trading of Actively Managed Solution Shares and to List and Trade Two Series of Actively Managed Solution Shares Issued by the American Century ETF Trust Under Proposed NYSE Arca Rule 8.602-E

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Date Received
Date Letter Type Commenter Name
Public Comment Martha Redding, Associate General Counsel and Assistant Secretary, NYSE
Public Comment Martha Redding, Associate General Counsel, NYSE
Public Comment Martha Redding, Associate General Counsel, NYSE
Public Comment Martha Redding, Associate General Counsel, NYSE
Public Comment Martha Redding, Associate General Counsel, NYSE

Last Reviewed or Updated: Dec. 18, 2025

File Number
SR-NYSEArca-2019-96
Release Number
34-87867
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