FINRA Rules Quick Reference: Securities Offerings and Market Reporting
This is Part 4 of FRC's FINRA Rules Quick Reference, continuing directly from Part 3's coverage of financial and operational rules. This piece closes out the Financial and Operational Rules, covers the full Securities Offering and Trading Standards series, and opens the Quotation, Order, and Transaction Reporting Facilities rules that keep the market's trade data flowing.
Securities Offerings and Market Reporting
More in This FINRA Rules Quick Reference Series
This guide is part of a ten-part series. The other nine parts are Part 1: Membership and Registration, Part 2: Duties and Conflicts, Part 3: Supervision and Financial Rules, Part 5: Trade Reporting and Investigations, Part 6: Sanctions and Disciplinary Procedure, Part 7: Hearings and Appeals, Part 8: Eligibility and Exemption Proceedings, Part 9: Cease and Desist Orders and the Uniform Practice Code, and Part 10: Close-Out Procedures and Final Delivery Rules.
Rules 4540 Through 6623, Explained One Rule at a Time
FRC's SIE Exam Preparation course covers the foundational underwriting and trading-practice material every entry-level candidate is tested on. The Series 7 Exam Preparation course goes further into the offering, best-execution, and market-reporting rules a fully licensed registered representative needs to understand.
FINRA Rule 4540: Reporting Requirements for Clearing Firms
Rule 4540 requires every member clearing firm or self-clearing firm to report prescribed data to FINRA regarding the firm and any member broker-dealer for which it clears. A member can request exemptive relief from this reporting obligation under FINRA's own exemption procedures where specific circumstances warrant it.
FINRA Rule 4560: Short-Interest Reporting
Rule 4560 requires a member firm to report its total short interest position in each equity security to FINRA on a regular schedule, feeding into FINRA's published short-interest data. It gives regulators and the market a recurring, standardized picture of how much short selling is actually happening in a given security.
FINRA Rule 5110: Corporate Financing Rule — Underwriting Terms and Arrangements
Rule 5110 requires a member firm participating in a public offering to file the underwriting terms and arrangements with FINRA and prohibits unfair underwriting compensation. It is the central rule protecting issuers from excessive or unreasonable underwriting fees when they bring securities to market.
FINRA Rule 5121: Public Offerings of Securities With Conflicts of Interest
Rule 5121 sets specific disclosure and, in some cases, independent underwriter requirements when a member firm underwrites a public offering in which it has a conflict of interest, such as underwriting its own affiliate's securities. It ensures investors are told plainly when the firm bringing them an offering also stands to benefit from it in an unusual way.
FINRA Rule 5122: Private Placements of Securities Issued by Members
Rule 5122 requires a member firm that privately places its own securities, or those of a control entity, to disclose the use of proceeds and the offering's terms to investors, and to file the offering documents with FINRA. It closes a gap that would otherwise let a firm sell its own securities to customers with less scrutiny than a normal underwriting.
FINRA Rule 5123: Private Placements of Securities
Rule 5123 requires a member firm selling securities in most other private placements to file a copy of the offering document with FINRA within 15 days of the first sale. It gives FINRA visibility into the private placement market generally, beyond the narrower self-dealing scenario Rule 5122 addresses.
FINRA Rule 5130: Restrictions on the Purchase and Sale of Initial Equity Public Offerings
Rule 5130 restricts a member firm from selling shares of a new equity IPO to industry insiders, including its own employees and certain restricted persons, to prevent insiders from unfairly capturing shares in offerings likely to trade at a premium. It protects the integrity of IPO allocation for genuine public investors.
FINRA Rule 5131: New Issue Allocations and Distributions
Rule 5131 sets additional standards for how a member firm allocates and distributes shares in a new issue, addressing practices like allocating shares in exchange for excessive compensation or as part of a quid pro quo arrangement. It works alongside Rule 5130 to keep new-issue allocation decisions free of improper influence.
FINRA Rule 5140: Integrity of Fixed Price Offerings
Rule 5140 protects the integrity of a fixed price offering by restricting certain trading and selling practices that could undermine the offering price during the distribution period. It ensures the price investors are quoted in a fixed price offering actually holds during the period it's supposed to apply.
FINRA Rule 5141: Sale of Securities in a Fixed Price Offering
Rule 5141 sets specific requirements for how member firms sell securities within a fixed price offering, working directly alongside Rule 5140's broader integrity protections. It addresses the mechanics of the sale itself rather than the pricing integrity Rule 5140 covers.
FINRA Rule 5150: Fairness Opinions
Rule 5150 sets disclosure requirements for a member firm that issues a fairness opinion, a professional assessment of whether the financial terms of a transaction like a merger are fair to shareholders. It requires disclosure of conflicts, such as prior work for either party, that could otherwise cast doubt on the opinion's objectivity.
FINRA Rule 5160: Disclosure of Price and Concessions in Selling Agreements
Rule 5160 requires disclosure of the price and any selling concessions in agreements between underwriters and other firms participating in the distribution of a securities offering. It keeps the economics of who earns what in a distribution chain transparent among the firms involved.
FINRA Rule 5190: Notification Requirements for Offering Participants
Rule 5190 requires a member firm participating in a securities offering to notify FINRA of key offering events, including pricing and any trading restrictions or their termination. It gives FINRA the visibility it needs to monitor market activity around live offerings in real time.
FINRA Rule 5210: Publication of Transactions and Quotations
Rule 5210 prohibits a member firm from publishing or circulating a transaction or quotation it knows, or has reason to know, is fictitious, or that misleads a party as to the actual state of the market. It is a core anti-manipulation rule protecting the accuracy of the market's own reported prices and activity.
FINRA Rule 5220: Offers at Stated Prices
Rule 5220 prohibits a member firm from representing that a security is offered at a stated price unless the firm is prepared to purchase or sell at that price and under the conditions stated. It stops firms from advertising a price they have no genuine intention of honoring.
FINRA Rule 5230: Payments Involving Publications that Influence the Market Price of a Security
Rule 5230 restricts a member firm from making payments to a publication in exchange for that publication influencing the market price of a security, such as through a paid promotional article disguised as independent commentary. It targets a specific, historically documented form of market manipulation through paid stock promotion.
FINRA Rule 5240: Anti-Intimidation/Coordination
Rule 5240 prohibits a member firm or associated person from coordinating prices or trades with another firm, directing another firm to alter a price, or engaging in conduct that threatens, harasses, or intimidates another market participant. It protects independent price competition between firms from being undermined by coordinated or coercive behavior.
FINRA Rule 5250: Payments for Market Making
Rule 5250 generally prohibits an issuer from making payments to a member firm in exchange for that firm publishing quotations or acting as a market maker in the issuer's securities. It exists to keep market-making activity driven by genuine trading interest rather than a hidden payment arrangement with the issuer itself.
FINRA Rule 5260: Prohibition on Transactions, Compensation and Business Relationships with Issuers
Rule 5260 restricts a research analyst's ability to engage in transactions or business relationships with the companies they cover, addressing conflicts distinct from the compensation-structure conflicts Rule 2241 already governs. It closes a related but separate avenue through which an analyst's independence could otherwise be compromised.
FINRA Rule 5270: Front Running of Block Transactions
Rule 5270 prohibits a member firm or associated person from trading ahead of an imminent customer block transaction, or the material nonpublic information related to it, for the firm's own benefit. It exists specifically to stop a firm from using advance knowledge of a large customer order to profit before that order is even executed.
FINRA Rule 5280: Trading Ahead of Research Reports
Rule 5280 prohibits a member firm from trading in a security, or a related financial instrument, ahead of the publication of a research report the firm knows is about to be issued on that security. It applies the same front-running logic as Rule 5270 to the firm's own research output rather than a customer's order.
FINRA Rule 5290: Order Entry and Execution Practices
Rule 5290 sets standards for how member firms enter and execute customer orders, addressing practices that could otherwise disadvantage a customer in how their order actually reaches the market. It sits alongside the more specific trading-practice rules in this section as a broader standard for order-handling conduct.
FINRA Rule 5310: Best Execution and Interpositioning
Rule 5310 requires a member firm to use reasonable diligence to secure the most favorable terms available for a customer order under prevailing market conditions, considering factors including price, speed, and likelihood of execution. This guide's companion piece on ETF regulation covers how this obligation applies specifically to ETF order handling, where a fund's displayed price and its underlying NAV are not always identical.
FINRA Rule 5320: Prohibition Against Trading Ahead of Customer Orders
Rule 5320 prohibits a member firm that accepts and holds a customer order from trading a security for its own account at a price that would satisfy the customer's order, without first filling that customer order. It is a direct extension of best-execution principles: a firm cannot let its own trading interest come ahead of an order it is already holding for a customer.
FINRA Rule 5330: Adjustment of Orders
Rule 5330 sets requirements for how open orders must be adjusted to account for corporate actions like dividends or stock splits, ensuring the order's terms remain accurate as the underlying security's price adjusts. It prevents a standing order from becoming mispriced or ambiguous purely because of a routine corporate event.
FINRA Rule 5340: Pre-Time Stamping
Rule 5340 prohibits a member firm from marking an order ticket with a time stamp earlier than when the order was actually received or executed. It closes off a specific form of recordkeeping manipulation that could otherwise be used to obscure delays or improper order handling.
FINRA Rule 5350: Stop Orders
Rule 5350 sets standards for the handling of stop orders and stop limit orders, a conditional order type that triggers a trade once a security reaches a specified price. It ensures this conditional order type is executed consistently and fairly once its trigger price is reached.
FINRA Rule 6000: Quotation, Order, and Transaction Reporting Facilities
Rule 6000 is the section heading for FINRA's Quotation, Order, and Transaction Reporting Facilities rules, the infrastructure-level framework governing how quotes, orders, and executed trades are actually reported and disseminated across the market. Every more specific reporting facility rule that follows sits underneath this umbrella.
FINRA Rule 6100: Quotation and Trading Facilities General Provisions
Rule 6100 sets out the general provisions applying across FINRA's quotation and trading facilities before the more specific facility-by-facility rules that follow, including the Alternative Display Facility rules in the 6200 series. It establishes the baseline framework those later, more detailed rules build on.
FINRA Rule 6200: Alternative Display Facility (ADF)
Rule 6200 governs the Alternative Display Facility, a FINRA-operated facility that allows member firms to display quotations and report trades in NMS stocks outside of a registered national securities exchange. It gives market participants a venue to meet their quoting and reporting obligations without routing that activity through an exchange itself.
FINRA Rule 6300: FINRA/Nasdaq and FINRA/NYSE Trade Reporting Facilities
Rule 6300 organizes the trade reporting facilities FINRA operates jointly with Nasdaq and with the NYSE, sitting immediately after the ADF rules and immediately before the OTC equity quoting rules that follow. These facilities exist purely to accept last-sale reports from member firms and disseminate that transaction information to the consolidated tape for clearance and settlement.
FINRA Rule 6400: Quoting and Trading in OTC Equity Securities
Rule 6400 governs quoting and trading in OTC equity securities, the sub-series covering securities that trade over-the-counter rather than on a listed exchange. It sets the framework for how quotes in these less-regulated securities must be displayed and maintained.
FINRA Rule 6432: Compliance with the Information Requirements of SEA Rule 15c2-11
Rule 6432 sits within the OTC equity quoting rules, addressing a member firm's obligations to review and maintain specific issuer information before publishing a quotation, consistent with the SEC's own information requirements for OTC quotations. It ties FINRA's quoting rules directly to the underlying SEC disclosure standard those quotes depend on.
FINRA Rule 6500: Securities Lending and Transparency Engine (SLATE)
Rule 6500 governs the Securities Lending and Transparency Engine, the FINRA facility through which securities lending transactions are reported, adding a transparency layer to a securities lending market that has historically operated with limited public visibility. It brings the same kind of reporting discipline to securities lending that other 6000-series rules bring to ordinary trade reporting.
FINRA Rule 6600: OTC Reporting Facility
Rule 6600 is the section heading for the OTC Reporting Facility, the FINRA system that accommodates the reporting and dissemination of transaction reports in OTC equity securities. Every specific reporting requirement in this sub-series operates through this facility.
FINRA Rule 6610: General
Rule 6610 requires member firms to report transactions in OTC equity securities and restricted equity securities to the OTC Reporting Facility, and sets out how FINRA publishes the resulting trading information publicly, including firm-level and aggregate volume data on a delayed basis. It is the foundational reporting obligation the rest of the OTC Reporting Facility rules build detailed requirements on top of.
FINRA Rule 6621: Definitions
Rule 6621 defines the specific terms used throughout the OTC Reporting Facility rules, including what counts as an OTC equity security and a restricted equity security for reporting purposes. These definitions determine exactly which transactions the reporting obligations in the surrounding rules actually apply to.
FINRA Rule 6622: Transaction Reporting
Rule 6622 sets out the substantive transaction reporting requirements for OTC equity and restricted equity securities, specifying what information must be reported and by which party to the trade. It is the core reporting obligation the OTC Reporting Facility exists to collect.
FINRA Rule 6623: Timely Transaction Reporting
Rule 6623 sets the specific time frame within which a reportable OTC equity transaction must actually be submitted to the OTC Reporting Facility. It turns Rule 6622's substantive reporting requirement into an enforceable deadline, since a report that arrives too late defeats the purpose of near-real-time market transparency.
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