USUnited StatesCommission
US Securities and Exchange Commission
Short name: SEC
Issuer climate disclosure rules, materiality, sustainability-linked instruments.
Latest items
Open in Browser →USSECFR-2026-11919NewsIn force
Self-Regulatory Organizations; MEMX LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the Exchange's Fee Schedule Concerning Equities Transaction Pricing
23 hours ago
USSECFR-2026-11920NewsIn force
Self-Regulatory Organizations; Texas Stock Exchange LLC; Notice of Designation of a Longer Period for Commission Action on a Proposed Rule Change To Amend Certain Parts of Its Opening and Closing Auctions
23 hours ago
USSECFR-2026-11924NewsIn force
Self-Regulatory Organizations; Cboe EDGX Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Its Fee Schedule by Removing the Note Appended to the RPI Add Tier
23 hours ago
USSECFR-2026-11997NewsIn force
Order Granting Temporary Exemptive Relief, Pursuant to Section 36(a)(1) of the Securities Exchange Act of 1934 and Rules 610(f) and 612(d) of Regulation NMS, from Compliance With Rule 600(b)(89)(i)(F), Rule 610(c) and Rule 612 of Regulation NMS, as Amended
23 hours ago
USSECFR-2026-11927NewsIn force
Self-Regulatory Organizations; MEMX LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Rules 18.7 and 18.9 To Permit an Increase in Position and Exercise Limits for Options on IBIT
23 hours ago
USSECFR-2026-11923NewsIn force
Self-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Designation of Longer Period for Commission Action on Proposed Rule Change To Amend the FINRA Rule 6700 Series (Trade Reporting and Compliance Engine) (TRACE) To Expand the Scope of the Non-Member Affiliate-Principal Transaction Indicator to Also Include Member Affiliates
23 hours ago
USSECFR-2026-11922NewsIn force
Self-Regulatory Organizations; Green Impact Exchange, LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Rule 11.240 (Trade Reporting and Dissemination of Quotations) To Conform With Amendments to Rules 600 and 603 of Regulation NMS Approved by the Commission That Concern the Reporting and Dissemination of Odd-Lot Information, and an Additional Ministerial Change to Rule 11.220 To Correct a Typographical Error
23 hours ago
USSECFR-2026-11811NewsIn force
Self-Regulatory Organizations; Cboe EDGX Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Adopt Fees for Its New Clock Service
2 days ago
USSECFR-2026-11806NewsIn force
Self-Regulatory Organizations; Nasdaq GEMX, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Options 7, Section 3
2 days ago
USSECFR-2026-11823NewsIn force
Self-Regulatory Organizations; NYSE American LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Adopt New Rule 5310 (Best Execution)
2 days ago
USSECFR-2026-11820NewsIn force
Self-Regulatory Organizations; Nasdaq ISE, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Rule General 8 Connectivity
2 days ago
USSECFR-2026-11803NewsIn force
Self-Regulatory Organizations; NYSE National, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Adopt New Rule 11.5310 (Best Execution)
2 days ago
USSECFR-2026-11807NewsIn force
Self-Regulatory Organizations; Cboe C2 Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Adopt Fees for Its New Clock Service
2 days ago
USSECFR-2026-11818NewsIn force
Self-Regulatory Organizations; The Nasdaq Stock Market LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Rule General 8 Connectivity
2 days ago
USSECFR-2026-11812NewsIn force
Self-Regulatory Organizations; Cboe EDGA Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Adopt Fees for Its New Clock Service
2 days ago
USSECFR-2026-11914NewsIn force
Bluerock Private Real Estate Fund, et al.
2 days ago
USSECFR-2026-11825NewsIn force
Self-Regulatory Organizations; Nasdaq GEMX, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Rule General 8 Connectivity
2 days ago
USSECFR-2026-11819NewsIn force
Self-Regulatory Organizations; Nasdaq MRX, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Rule General 8 Connectivity
2 days ago
USSECFR-2026-11817NewsIn force
Self-Regulatory Organizations; Nasdaq Texas, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Rule General 8 Connectivity
2 days ago
USSECFR-2026-11809NewsIn force
Self-Regulatory Organizations; Cboe BZX Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Adopt Fees for Its New Clock Service
2 days ago
USSECFR-2026-11808NewsIn force
Self-Regulatory Organizations; Cboe Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Adopt Fees for Its New Clock Service
2 days ago
USSECFR-2026-11805NewsIn force
Self-Regulatory Organizations; Nasdaq ISE, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Options 7, Section 4 and 5
2 days ago
USSECFR-2026-11813NewsIn force
Self-Regulatory Organizations; Cboe BYX Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Adopt Fees for Its New Clock Service
2 days ago
USSECFR-2026-11802NewsIn force
Self-Regulatory Organizations; NYSE Arca, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Adopt New Rule 11.5310 (Best Execution)
2 days ago
USSECFR-2026-11824NewsIn force
Self-Regulatory Organizations; Nasdaq PHLX LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Rule General 8 Connectivity
2 days ago
USSECFR-2026-11804NewsIn force
Self-Regulatory Organizations; NYSE Texas, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Adopt New Rule 11.5310 (Best Execution)
2 days ago
USSECFR-2026-11816NewsIn force
Self-Regulatory Organizations; Nasdaq PHLX LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Options 7, Section 4
2 days ago
USSECFR-2026-11814NewsIn force
Self-Regulatory Organizations; Cboe BZX Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Adopt Fees for Its New Clock Service
2 days ago
USSECFR-2026-11815NewsIn force
Self-Regulatory Organizations; Nasdaq PHLX LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Options 7, Sections 2, 5 and 9B
2 days ago
USSECFR-2026-11810NewsIn force
Self-Regulatory Organizations; Cboe EDGX Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Adopt Fees for Its New Clock Service
2 days ago
USSECFR-2026-11682NewsIn force
Self-Regulatory Organizations; Texas Stock Exchange LLC; Notice of Filing of a Proposed Rule Change To Amend Rule 13.003 Related to Proxy Voting
3 days ago
USSECFR-2026-11683NewsIn force
Self-Regulatory Organizations; Nasdaq Phlx, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Permit Non-Conforming Ratios
3 days ago
USSECFR-2026-11657NewsIn force
Franklin Resources, Inc.
3 days ago
USSECFR-2026-11567NewsIn force
Self-Regulatory Organizations; ICE Clear Credit LLC; Notice of Filing of Proposed Rule Change Relating to the Treasury Clearing Service Initial Margin Approach Model Description Document, Treasury Clearing Service Guaranty Fund and Stress Test Approach Model Description Document, and Treasury Clearing Service Risk Parameter Setting and Review Policy
4 days ago
USSECFR-2026-11568NewsIn force
Self-Regulatory Organizations; MEMX LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the Exchange's Fee Schedule Concerning Options Transaction Pricing
4 days ago
USSECFR-2026-11570NewsIn force
Self-Regulatory Organizations; Cboe Exchange, Inc.; Cboe 2 Exchange, Inc.; Cboe BZX Exchange, Inc.; Cboe EDGX Exchange, Inc.; Cboe EDGA Exchange, Inc.; Cboe BYX Exchange, Inc.; Declaration of Effectiveness of the Fingerprint Plan of Cboe Exchange, Inc.; Cboe 2 Exchange, Inc.; Cboe BZX Exchange, Inc.; Cboe EDGX Exchange, Inc.; Cboe EDGA Exchange, Inc.; and Cboe BYX Exchange, Inc.
4 days ago
USSECFR-2026-11569NewsIn force
Self-Regulatory Organizations; Nasdaq ISE, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Adopt Non-Conforming Ratios
4 days ago
USSECFR-2026-11483NewsIn force
Self-Regulatory Organizations; LCH SA; Order Approving Proposed Rule Change Relating to the Extension of Eligible Collateral to U.S. Treasury Securities and Related Changes
5 days ago
USSECFR-2026-11480NewsIn force
Self-Regulatory Organizations; Nasdaq MRX, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Rule General 8 Regarding Intrafirm Cabinet Connectivity
5 days ago
USSECFR-2026-11485NewsIn force
Self-Regulatory Organizations; Nasdaq GEMX, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Rule General 8 Regarding Intrafirm Cabinet Connectivity
5 days ago
USSECFR-2026-11484NewsIn force
Self-Regulatory Organizations; MEMX LLC; Notice of Filing of a Proposed Rule Change To Amend Rules 19.3 and 19.4 To Establish Listing Criteria and Withdrawal Standards for Options on Commodity-Based Trusts That Hold Multiple Crypto Assets
5 days ago
USSECFR-2026-11482NewsIn force
Self-Regulatory Organizations; The Nasdaq Stock Market LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Rule General 8 Regarding Intrafirm Cabinet Connectivity
5 days ago
USSECFR-2026-11479NewsIn force
Self-Regulatory Organizations; Nasdaq PHLX LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Rule General 8 Regarding Intrafirm Cabinet Connectivity
5 days ago
USSECFR-2026-11478NewsIn force
Self-Regulatory Organizations; Nasdaq Texas, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Rule General 8 Regarding Intrafirm Cabinet Connectivity
5 days ago
USSECFR-2026-11490NewsIn force
Sunshine Act Meetings
5 days ago
USSECFR-2026-11481NewsIn force
Self-Regulatory Organizations; Nasdaq ISE, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Rule General 8 Regarding Intrafirm Cabinet Connectivity
5 days ago
USSECFR-2026-11389NewsIn force
Pear Tree Funds and Pear Tree Advisors, Inc.
6 days ago
USSECFR-2026-11392NewsIn force
Agency Information Collection Activities; Proposed Collection; Comment Request; Extension: Form SF-1
6 days ago
USSECFR-2026-11463NewsIn force
Agency Information Collection Activities; Proposed Collection; Comment Request; Extension: Rule 17g-1 and Form NRSRO
6 days ago
USSECFR-2026-11384NewsIn force
Self-Regulatory Organizations; The Options Clearing Corporation; Notice of Filing of Proposed Rule Change by The Options Clearing Corporation To Establish a Commercial Paper Program
6 days ago
USSECFR-2026-11385NewsIn force
Privacore PCAAM Alternative Growth Fund, et al.
6 days ago
USSECFR-2026-11462NewsIn force
Agency Information Collection Activities; Proposed Collection; Comment Request; Extension: Rule 17g-2
6 days ago
USSECFR-2026-11382NewsIn force
Self-Regulatory Organizations; ICE Clear Credit LLC; Notice of Filing of Proposed Rule Change Relating to the Operational Risk Management Framework
6 days ago
USSECFR-2026-11379NewsIn force
Self-Regulatory Organizations; The Nasdaq Stock Market LLC; Noticing of Filing of Amendment No. 1 and Order Granting Accelerated Approval of a Proposed Rule Change, as Modified by Amendment No. 1, To Adopt Listing Rule IM-5101-4
6 days ago
USSECFR-2026-11378NewsIn force
Self-Regulatory Organizations; The Options Clearing Corporation; Notice of Filing of Advance Notice by The Options Clearing Corporation To Establish a Commercial Paper Program
6 days ago
USSECFR-2026-11380NewsIn force
Self-Regulatory Organizations; Cboe Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Rule 8.30 (Position Limits), Interpretation and Policy .07, To Increase the Position and Exercise Limits for Options on iShares Bitcoin Trust ETF
6 days ago
USSECFR-2026-11381NewsIn force
Self-Regulatory Organizations; CME Securities Clearing Inc.; Notice of Filing of Proposed Rule Change To Support Members' Risk Management of and Enhance Their Ability To Authorize Persons as Users
6 days ago
USSECFR-2026-11464NewsIn force
Agency Information Collection Activities; Submission for OMB Review; Comment Request; Extension: Investor Form
6 days ago
USSECFR-2026-11383NewsIn force
Self-Regulatory Organizations; Chicago Mercantile Exchange Inc.; Notice of Filing of a Proposed Rule Change Relating to Amendments to Chicago Mercantile Exchange Inc.'s Rules Governing Performance Bond Requirements: Account Holder Level
6 days ago
USSECFR-2026-11386NewsIn force
CIFC Direct Lending Evergreen Fund, et al.
6 days ago
USSECFR-2026-11393NewsIn force
Agency Information Collection Activities; Proposed Collection; Comment Request; Extension: Form SF-3
6 days ago
USSECFR-2026-11391NewsIn force
Agency Information Collection Activities; Proposed Collection; Comment Request; Extension: Form 6-K-Exchange Act Rules 13a-16 and 15d-16
6 days ago
USSECFR-2026-11288NewsIn force
World Funds Trust and LDR Capital Management, LLC
9 days ago
USSECFR-2026-11280NewsIn force
Self-Regulatory Organizations; NYSE American LLC; Order Instituting Proceedings To Determine Whether To Approve or Disapprove a Proposed Rule Change To Amend Sections 1003 and 1009 of the NYSE American Company Guide
9 days ago
USSECFR-2026-11287NewsIn force
DNP Select Income Fund Inc., et al.
9 days ago
USSECFR-2026-11281NewsIn force
Self-Regulatory Organizations; Miami International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the Implementation Date of the Change To Provide Origin Code in the Liquidity Seeking Event Notification Messages on the Administrative Information Subscriber (“AIS”) Feed
9 days ago
USSECFR-2026-11282NewsIn force
Self-Regulatory Organizations; Cboe Exchange, Inc.; Notice of Designation of a Longer Period for Commission Action on a Proposed Rule Change To Amend It Rules Related to Binary Options
9 days ago
USSECFR-2026-11279NewsIn force
Self-Regulatory Organizations; Cboe Exchange, Inc.; Notice of Designation of a Longer Period for Commission Action on a Proposed Rule Change To Amend Rule 4.21 (Series of FLEX Options)
9 days ago
USSECFR-2026-11145NewsIn force
Self-Regulatory Organizations; Miami International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Exchange Rule 519C, Mass Cancellation of Trading Interest
10 days ago
USSECFR-2026-11146NewsIn force
Self-Regulatory Organizations; 24X National Exchange LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the Limited Liability Agreement of 24X US Holdings LLC in Connection With a Transaction
10 days ago
USSECFR-2026-11207NewsIn force
Agency Information Collection Activities; Submission for OMB Review; Comment Request; Extension: Rule 103
10 days ago
USSECFR-2026-11209NewsIn force
Agency Information Collection Activities; Submission for OMB Review; Comment Request; Extension: Rule 15c3-1
10 days ago
USSECFR-2026-11208NewsIn force
Agency Information Collection Activities; Submission for OMB Review; Comment Request; Extension: Rule 203-2 & Form ADV-W
10 days ago
USSECFR-2026-11141NewsIn force
Self-Regulatory Organizations; NYSE American LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Modify the NYSE American Options Fee Schedule Regarding Fees and Rebates Applicable to Manual Transactions
10 days ago
USSECFR-2026-11147NewsIn force
Joint Industry Plan; Notice of Filing of the Twenty-Seventh Amendment to the National Market System Plan To Address Extraordinary Market Volatility To Establish Temporary Price Band Protections in Overnight Trading
10 days ago
USSECFR-2026-11143NewsIn force
Self-Regulatory Organizations; Cboe BZX Exchange, Inc.; Notice of Designation of a Longer Period for Commission Action on a Proposed Rule Change To List and Trade Shares of the BondBloxx Private Credit Trust Under BZX Rule 14.11(f), Trust Issued Receipts
10 days ago
USSECFR-2026-11211NewsIn force
Agency Information Collection Activities; Submission for OMB Review; Comment Request; Extension: Rule 8c-1
10 days ago
USSECFR-2026-11210NewsIn force
Agency Information Collection Activities; Submission for OMB Review; Comment Request; Extension: Rule 15c2-11
10 days ago
USSECFR-2026-11142NewsIn force
Self-Regulatory Organizations; The Nasdaq Stock Market LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Provide for a Momentary Handoff, Upon the Exchange Commencing Trading of NMS Stocks and Exchange Traded Products
10 days ago
USSECFR-2026-11144NewsIn force
Self-Regulatory Organizations; National Securities Clearing Corporation; Notice of Filing of Proposed Rule Change To Enhance NSCC's Clearing Fund Methodology
10 days ago
USSECFR-2026-11036NewsIn force
Self-Regulatory Organizations; Green Impact Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Rules 11.180 and 14.003 To Conform With an Amendment to the Definition of a Round Lot Under Rule 600 of Regulation NMS
11 days ago
USSECFR-2026-11037NewsIn force
Self-Regulatory Organizations; NYSE National, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend the Seventh Amended and Restated Certificate of Incorporation of Intercontinental Exchange, Inc.
11 days ago
USSECFR-2026-11031NewsIn force
Self-Regulatory Organizations; Miami International Securities Exchange, LLC, MIAX PEARL, LLC, MIAX Sapphire, LLC; Order Approving Proposed Rule Changes Regarding the Adoption of Listing Criteria for Options on Commodity-Based Trusts That Hold Multiple Crypto Assets
11 days ago
USSECFR-2026-11038NewsIn force
Self-Regulatory Organizations; Cboe EDGX Exchange, Inc.; Notice of Filing of Amendment No. 1 and Order Granting Accelerated Approval of a Proposed Rule Change, as Amended by Amendment No. 1, To Extend the Exchange's Trading Hours to 23 Hours per Day, Five Days per Week
11 days ago
USSECFR-2026-11028NewsIn force
Self-Regulatory Organizations; NYSE Arca, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend the Seventh Amended and Restated Certificate of Incorporation of Intercontinental Exchange, Inc.
11 days ago
USSECFR-2026-11029NewsIn force
Self-Regulatory Organizations; New York Stock Exchange LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend the Seventh Amended and Restated Certificate of Incorporation of Intercontinental Exchange, Inc.
11 days ago
USSECFR-2026-11027NewsIn force
Self-Regulatory Organizations; Cboe EDGX Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Update Rule 13.4(a)
11 days ago
USSECFR-2026-11129NewsIn force
Agency Information Collection Activities; Proposed Collection; Comment Request; Extension: Rule 15g-2
11 days ago
USSECFR-2026-11026NewsIn force
Self-Regulatory Organizations; Cboe EDGA Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Update Rule 13.4(a)
11 days ago
USSECFR-2026-11032NewsIn force
Self-Regulatory Organizations; Cboe BZX Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Update Rule 11.26(a)
11 days ago
USSECFR-2026-11033NewsIn force
Self-Regulatory Organizations; Cboe BYX Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Update Rule 11.26(a)
11 days ago
USSECFR-2026-11034NewsIn force
Self-Regulatory Organizations; Nasdaq Stock Market LLC; Order Granting Accelerated Approval of a Proposed Rule Change, as Modified by Amendment No. 1 Thereto, To List and Trade Shares of the iShares Bitcoin Premium Income ETF Under Nasdaq Rule 5711(d) (Commodity-Based Trust Shares)
11 days ago
USSECFR-2026-11030NewsIn force
Self-Regulatory Organizations; NYSE Texas, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend the Seventh Amended and Restated Certificate of Incorporation of Intercontinental Exchange, Inc.
11 days ago
USSECFR-2026-11131NewsIn force
Agency Information Collection Activities; Proposed Collection; Comment Request; Extension: Form S-6, for Registration Under the Securities Act of 1933 of Unit Investment Trusts Registered on Form N-8B-2
11 days ago
USSECFR-2026-11091NewsIn force
Rescission of Climate-Related Disclosure Rules
The Securities and Exchange Commission ("Commission") proposes to rescind amendments to its rules under the Securities Act of 1933 ("Securities Act") and Securities Exchange Act of 1934 ("Exchange Act") that require registrants to provide certain climate- related information in their registration statements and annual reports.
11 days ago
USSECFR-2026-11130NewsIn force
Agency Information Collection Activities; Proposed Collection; Comment Request; Extension: Rule 31a-1
11 days ago
USSECFR-2026-11035NewsIn force
Self-Regulatory Organizations; Investors Exchange LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend IEX Rules 2.220(a)(7) and 11.410(a) To Add Texas Stock Exchange
11 days ago
USSECFR-2026-11039NewsIn force
Self-Regulatory Organizations; NYSE American LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend the Seventh Amended and Restated Certificate of Incorporation of Intercontinental Exchange, Inc.
11 days ago
USSECFR-2026-11132NewsIn force
Agency Information Collection Activities; Proposed Collection; Comment Request; Extension: Rule 0-2 Under the Investment Company Act of 1940, General Requirements of Papers and Applications
11 days ago
USSECFR-2026-10952NewsIn force
Self-Regulatory Organizations; Miami International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Exchange Rule 515A, MIAX Price Improvement Mechanism and PRIME Solicitation Mechanism
12 days ago