Disclosure of SEC-Required Order Execution Information.

SEC Rule 605 requires securities exchanges, alternative trading systems, market makers and other market centers to publicly disclose monthly execution quality statistics for National Market System securities based on certain specified requirements. Please be aware that based on the SEC's requirements the statistics prepared and disclosed by PureStream, LLC pursuant to Rule 605 only capture a subset of the order flow handled and executed by the firm.

From the August 2026 reporting period onward, each month includes the monthly report required under Rule 605(a)(1) and, in addition, the Order Execution Summary required under Rule 605(a)(2), published as a CSV data file and a PDF summary.

PureStream SEC Rule 605 Monthly Reports:

For additional information on SEC Rule 605:

Disclosure of SEC-Required Order Execution and Routing Practices
Staff Legal Bulletin No. 12R (Revised): Frequently Asked Questions About Rule 11Ac1-5
Responses to Frequently Asked Questions Concerning Rule 605 of Regulation NMS
Appendix A - Text of Joint-SRO Plan