National Securities Exchanges - All Years
We encourage the public to submit comments on the following filings during the comment period. For detailed instructions, please read How to Submit Comments. We strongly encourage you to send your comments electronically. They will be posted on this website.
Release data on this page may be delayed by 15 minutes. For real-time release data, please visit National Securities Exchanges - Current.
| Release Number | SEC Issue Date Sort descending | File Number | SRO Organization | Details |
|---|---|---|---|---|
| 34-105183 | Apr 8, 2026 | SR-MEMX-2026-09 | MEMX LLC (MEMX) | Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the Exchange’s Fee Schedule Concerning Equities Transaction Pricing Comments Due: May 4, 2026 See Also - Exhibit 5 Submit a Comment on SR-MEMX-2026-09
|
| 34-105147 | Apr 2, 2026 | SR-MEMX-2026-08 | MEMX LLC (MEMX) | Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Rule 13.4(a) to Reflect the Name Change of Nasdaq BX, Inc. to Nasdaq Texas, LLC Comments Due: April 28, 2026 See Also - Exhibit 5 |
| 34-104983 | Mar 12, 2026 | SR-MEMX-2026-07 | MEMX LLC (MEMX) | Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the Exchange’s Fee Schedule Concerning Equities Transaction Pricing Comments Due: April 7, 2026 See Also - Exhibit 5 |
| 34-104928 | Mar 4, 2026 | SR-MEMX-2026-06 | MEMX LLC (MEMX) | Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Adopt a Rule Codifying the Exchange's Fingerprint-Based Background Check Process Comments Due: March 30, 2026 See Also - Exhibit 5 |
| 34-104840 | Feb 13, 2026 | SR-MEMX-2026-04 | MEMX LLC (MEMX) | Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Rule 18.7, Position Limits, and Rule 18.9, Exercise Limits, Regarding Position and Exercise Limits on Options Overlying Certain Crypto Assets Comments Due: March 12, 2026 See Also - Exhibit 5 |
| 34-104812 | Feb 10, 2026 | SR-MEMX-2026-05 | MEMX LLC (MEMX) | Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the Exchange’s Fee Schedule Concerning Equities Transaction Pricing Comments Due: March 6, 2026 See Also - Exhibit 5 |
| 34-104745 | Jan 29, 2026 | SR-MEMX-2026-02 | MEMX LLC (MEMX) | Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the Exchange’s Fee Schedule to Adopt a New Methodology for Assessment and Collection of the Options Regulatory Fee (ORF) Comments Due: 21 days after date of publication in the Federal Register. See Also - Exhibit 5 |
| 34-104701 | Jan 28, 2026 | SR-MEMX-2026-03 | MEMX LLC (MEMX) | Notice of Filing and Immediate Effectiveness of a Proposal to Amend the Short Term Option Series Program in Rule 19.5, Interpretation and Policy .05 Comments Due: February 23, 2026 See Also - Exhibit 5 |
| 34-104608 | Jan 14, 2026 | SR-MEMX-2025-36 | MEMX LLC (MEMX) | Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the Exchange’s Fee Schedule to Extend the Sunset Provision Related to the Options Regulatory Fee (ORF) Comments Due: February 10, 2026 See Also - Exhibit 5 |
| 34-104592 | Jan 13, 2026 | SR-MEMX-2026-01 | MEMX LLC (MEMX) | Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Rule 19.3 to Permit the Listing and Trading of Options on Commodity-Based Trust Shares Comments Due: February 6, 2026 See Also - Exhibit 5 |