Comments on ISE Rulemaking

Notice of Filing and Immediate Effectiveness of Proposed Rule Change Relating to an Extension of the Penny Pilot Program

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Date Received
Date Letter Type Commenter Name
Meeting with SEC Officials Memorandum from the Office of Commissioner Aguilar regarding a July 24, 2009, meeting with representatives of GETCO LLC

Last Reviewed or Updated: Dec. 18, 2025

File Number
SR-ISE-2009-37
Release Number
34-60222
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