Comments on ISE Rulemaking

Notice of Filing of Proposed Rule Change and Amendment No. 1 Thereto by the International Securities Exchange, Inc. to Establish Rules Implementing a Price Improvement Mechanism

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Date Received
Date Letter Type Commenter Name
Public Comment Michael J. Simon, Senior Vice President and General Counsel, International Securities Exchange
Public Comment Kenneth R. Leibler, Chairman and Chief Executive Officer, Boston Stock Exchange, Inc.

Last Reviewed or Updated: Dec. 18, 2025

File Number
SR-ISE-2003-06
Release Number
34-49323
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