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UPCOMING EVENT
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Monthly CAT Update (January 16, 2025)
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09/07/2017
Event
Industry Update on the Consolidated Audit Trail (9/7/17)
CAT Industry Webcast 9/7/2017 - Presentation
Audio file
Topics
A. General
07/21/2017
Governance
SEC Approved CAT NMS Plan Amended to Include Participant CAT Fees (7/24/2017)
Topics
A. General
06/15/2017
FAQ
R4.
When during the day should clocks be synchronized?
Topics
R. Clock Synchronization
06/15/2017
Reference Material
Clock Synchronization Assessment
Topics
A. General
R. Clock Synchronization
06/15/2017
Reference Material
Expansion Report
Topics
A. General
05/22/2017
Governance
SEC Approved CAT NMS Plan Amended Excluding Participant CAT Fees (5/22/2017)
Topics
A. General
01/11/2017
Governance
SEC Approved CAT NMS Plan Amended to Include MIAX Pearl (1/11/2017)
Topics
A. General
11/15/2016
Governance
SEC Approved CAT NMS Plan (11/15/2016)
Topics
A. General
05/17/2016
Governance
SEC Notice of Filing of the Consolidated Audit Trail National Market System Plan and Request for Comment
03/24/2016
Governance
CAT NMS Plan Security Requirements - Architecture, Program and Data Usage Controls (3/24/2016)
Topics
S. Security
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