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A. General
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06/12/2026
Reference Material
FINRA CAT Connectivity Supplement for Industry Members v1.18
Topics
A. General
06/10/2026
Technical Specifications
2026 Industry Member Releases (Transaction) - Scope and Schedule
06/09/2026
Technical Specifications
CAT Reporting Technical Specifications for Plan Participants v4.3.0
06/09/2026
FAQ
C1.
How has the Operating Committee defined “Trading Day”?
Topics
C. Definitions
06/02/2026
Event
Reference Database Industry Webinar (June 2, 2026)
Reference Database Industry Webinar (June 2, 2026) - Presentation
Audio file
Topics
X. Reference Database
06/01/2026
FAQ
D10.
How should orders received with instructions from the customer to buy as much stock as possible for a specific dollar amount (e.g., $1,000), commonly referred to as "cash" orders, be reported to CAT?
Topics
D. Order Receipt
05/28/2026
Reference Material
Self-Reporting Deviations Of Clock Synchronization Standards Form
Topics
A. General
05/28/2026
Reference Material
Annual Clock Synchronization Certification Form
Topics
R. Clock Synchronization
05/21/2026
Newsletter
Monthly CAT Update Newsletter: May 2026
Monthly CAT Update (May 21, 2026) - Newsletter
Topics
A. General
B. Reporting Requirements
V. CAT Billing
X. Reference Database
05/13/2026
Reference Material
Industry Member Schema v4.2.0
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