What is the current status of the securities lending reporting framework in the FINRA rulebook?

Proposed and filed with the SEC, but not yet approved or in the rulebook

Adopted and approved, sitting in the rulebook, but not yet fully operational

Adopted, operational, and in mandatory use by every covered person

Withdrawn after approval, pending a replacement framework being filed

The reporting rule's stated effective date and the date for full implementation of the series are not the same. What follows from that?

The two dates apply to different participants, the earlier binding those already reporting elsewhere

The earlier date governs, since a rule in force cannot be suspended by an implementation timetable

An effective date in the rulebook does not by itself mean compliance is required from then — the extension governs

The discrepancy is simply an error in the published rulebook, and the later of the two dates is the only real one

Before this framework, what distinguished securities lending from equity, over-the-counter equity and fixed income trading?

It had no public transaction-level reporting requirement at all, where each of the others already did

It was reported to regulators but on a delayed basis, where each of the others reported in real time

It was reported through a facility operated by the exchanges rather than by FINRA itself

It was reported only where one side of the transaction was a registered broker-dealer

What could market participants not see while securities lending went unreported?

The total value of short positions held against each issuer at any given settlement date

Borrowing costs, loan availability, and how far borrowing was concentrated in particular securities

Which lenders had agreed to recall securities ahead of a shareholder vote

The collateral held by each clearing agency against outstanding lending obligations

The definitions distinguish Data Elements from Confidential Data Elements. What separates them?

Only Data Elements are reported at all — Confidential Data Elements are supplied on regulatory request rather than routinely

Both are publicly disseminated, but only Data Elements are reported at the time the loan is made

Both are reported, but only Data Elements are publicly disseminated — Confidential Data Elements are retained for regulatory use

Both are reported, but only Confidential Data Elements are retained beyond the life of the loan they describe

A data element of an existing loan changes, and the loan was never reported to the facility in the first place. How is the change classified?

As both, an initial report being required first and the modification following it

As an initial report instead, since a loan never reported to the facility has no prior filing to modify

As neither, since a loan outside the system cannot generate a reportable event

As a modification — the definition applies whether or not the loan had previously been reported

How do the facility's system hours compare with those of FINRA's equity trade reporting facilities?

Substantially longer — from early morning to just before midnight Eastern Time on a business day

Substantially shorter, being confined to the regular trading day itself

Identical, the facility having adopted the same window as the trade reporting facilities

Continuous, with the facility accepting reports at any hour at all on any day of the week

Four terms decide the whole framework's scope — who must report, what counts as a covered loan, who may report on their behalf, and which securities are caught. Where are they defined?

In FINRA's own definitions rule alongside the operational terms, with the SEC rule supplying only the obligation to report at all

In the SEC's own rule rather than FINRA's, FINRA being the implementation vehicle for a programme the Commission mandated

In the Exchange Act itself, both the SEC and FINRA rules taking the statutory meanings unchanged

In the participant specifications, which are the technical implementation document for the reporting rule

How is the universe of securities whose loans must be reported defined?

By a list FINRA publishes and updates periodically as new categories are brought into scope

By reference to those securities admitted to trading on a national securities exchange as at the date the loan is made

By reference to the securities already reported to the consolidated audit trail, to TRACE, or to the municipal reporting system

By reference to whether the security may lawfully be sold short in the market where it trades

The reporting deadline turns on a cutoff during the evening. How does an event on either side of it fall due?

Either side of the cutoff, it is due before system close on the same business day without exception

Before the cutoff, it is due within a fixed number of seconds of the event; after it, before system close on the same day

Before the cutoff, it is due the following business day; after it, the same business day before system close

Before the cutoff, it is due the same business day before system close; after it, not until the following business day

A firm's systems capture time only to whole seconds. What must it report in the timestamp fields?

Zeros in the sub-second positions, the format requiring millisecond granularity whether or not the firm captures it

Whatever the finest granularity its own systems capture happens to be, the format adapting to what the firm can supply

Nothing in the sub-second positions, which are omitted where a firm cannot populate them

An estimate of the sub-second value, derived from the sequence in which its events were recorded

A firm holds loans entered into long before the facility launches. What does the framework require of those?

A full back-report of every loan the firm has entered into, so the historical record is complete

Reporting under a specified pre-existing loan framework, rather than a full back-report of every loan ever entered

Nothing — only loans entered into after launch fall within the reporting obligation

Termination and re-execution after launch, so that each appears as a new covered loan

A subscriber wants to use the loan data across its internal surveillance, valuation and analytical systems, and also to resell the historic data in bulk. What is permitted?

Neither beyond a single named application, further internal use requiring additional subscriptions

Both of them, the subscription conveying an entirely unrestricted licence to the data once it has been paid for

The internal uses, across any number of applications — but not bulk redistribution of the historic data

The bulk redistribution but not the internal surveillance use, which requires a separate regulatory licence

What does the emergency authority in the series allow, and when?

Waiver of the late fee for any participant whose systems have failed through no fault of its own

Suspension of a participant's reporting privileges where it has repeatedly filed late reports

Extension of the system hours on any business day when reporting volume exceeds capacity

Action to maintain a fair and orderly market or protect investors, where extraordinary conditions make compliance impracticable

The launch of FINRA's securities lending reporting facility has been pushed back to September 28, 2028. How did that extension come about?

The SEC granted it after FINRA asked for the remaining compliance dates under the SEC's lending rule to be extended

FINRA's Board granted it on its own authority, notifying the SEC only afterwards rather than seeking the Commission's approval beforehand

The SEC imposed it on its own motion after FINRA's reporting systems failed their pre-launch acceptance testing with the lending industry

Industry lending agents obtained it by petitioning the SEC directly, with FINRA having opposed any delay to the scheduled launch date

A covered person submits its securities loan reports through a reporting agent rather than to the lending facility itself, and one of those reports arrives late. Can the covered person be charged the late fee?

No — the reporting agent is the participant in that case, since it is the one transmitting reports to the facility

Yes — the fee falls on participants, and a person reporting loan information indirectly through an agent is a participant

No — the fee reaches only reports submitted directly, reports routed through an agent being exempt from it

Yes, once FINRA has determined that the covered person rather than its agent caused the delay

The SEC's securities lending reporting rule requires covered persons to report their loans to a particular kind of body. Why does that make FINRA the operator of the reporting facility?

The rule requires reporting to the SEC itself, which then delegated collection of the reports to FINRA by contract

The rule requires reporting to an exchange or an association, and FINRA offered to take on the whole mandate

The rule requires reporting to a registered national securities association, and FINRA is the only one

The rule requires reporting to a clearing agency, and FINRA runs the only clearing agency that settles securities loans

How does the chain of authority behind the securities lending reporting obligation run?

The Exchange Act as enacted in 1934 already contained a lending provision, the SEC adopted a rule under it, and FINRA's series implements that rule

The Sarbanes-Oxley Act added a lending provision to the Exchange Act, the SEC adopted a rule under it, and FINRA's series implements that rule

The SEC adopted a rule under its general rulemaking powers, no statute addressing lending at all, and FINRA's series implements that rule

Dodd-Frank added a lending provision to the Exchange Act, the SEC adopted a rule under it, and FINRA's series implements that rule

A loan is effected at 3:00 p.m. Eastern Time on a Tuesday that is a business day, and the firm reports it at 9:00 a.m. on Wednesday. How is the report treated?

As late, because an event effected before the evening cutoff had to be reported before system close on Tuesday

As timely, because the same-day deadline applies to reports of loan modifications and not to reports of new loans

As timely, because a report filed within twenty-four hours of the loan event meets the reporting deadline

As late, because the report reached the facility before its system hours began and so had to be resubmitted

A loan is effected on a weekday on which the securities lending facility has announced it will not open. When must the loan be reported?

On that same day, through an alternative channel that FINRA designates for days the facility is closed

On the next business day, during the facility's system hours

By the end of the following calendar day, whether or not that day turns out to be a business day

Not at all, since a loan effected on a day the facility is closed falls outside the reporting obligation

How is the late fee for untimely reporting to the securities lending facility calculated?

At $2.00 for each initial loan report or loan modification report not reported on time

At $0.20 for each business day that any of the firm's required loan reports remains outstanding

At $0.20 for each initial loan report or loan modification report not reported on time

At $2.00 for each business day that any of the firm's required loan reports remains outstanding

On what clock and in which time zone must the timestamps in loan event reports be expressed?

A 12-hour clock with an a.m. or p.m. marker, in the reporting firm's local time

A 24-hour clock, in Coordinated Universal Time

A 12-hour clock with an a.m. or p.m. marker, in Eastern Time

A 24-hour clock, in Eastern Time

What is the FINRA Control Number in securities loan reporting, and when must a firm use it?

A unique number the system assigns to each reported loan event, required on any correction or cancellation of that event

A number the firm assigns to each loan when it is made, reused on every report it files over the life of the loan

A number FINRA assigns to each participant when it joins, carried on every report the participant files thereafter

A unique number the system assigns to each reported loan event, needed on the initial report of a new loan and nowhere else

A fixed-term securities loan and an open loan with no set end date are both reported. What does the open loan's report carry where the fixed-term loan's report carries its termination date?

An estimated end date, supplied by the lender from its own experience of similar loans

The contractual notice period for ending the loan

Nothing in that field until the loan ends, when the termination date is reported as a modification

A deemed termination date one year after the loan date, rolled forward each year the loan stays open

Which of the following about a securities loan's collateral is among the publicly disseminated data elements?

The return the lender earns on reinvesting cash collateral over the life of the loan

The full list of securities pledged as non-cash collateral, each one identified individually

The name of the custodian bank holding the collateral on the lender's behalf

What does a commercial recipient pay for daily receipt of the securities lending facility's data products?

$1,500 a year, with exemptions available to qualifying tax-exempt organisations

$3,000 a year, charged to every recipient alike with no exemption for any category

$1,500 a month, charged to every recipient alike with no exemption for any category

$3,000 a month, with exemptions available to qualifying tax-exempt organisations

A subscriber to the securities lending facility's data wants to repackage it for delivery to its own clients, and separately to sell its archive of historic data in bulk. How are the two treated?

Repackaging for external delivery is a permitted use; bulk redistribution of the historic data is not

Both are permitted, a paid subscription conveying full rights to redistribute the data in any form

Neither is permitted, the subscription covering internal use by the subscriber and nothing beyond it

Bulk sale of the historic archive is permitted; repackaging the current data for clients is not

A technical failure makes it impracticable for participants to report securities loans as the series requires. What does the series' emergency authority let FINRA do?

Waive the late fees for the affected days, while the reporting deadlines themselves continue to apply in full

Take whatever action is necessary or appropriate to keep the market fair and orderly, or to protect investors

Nothing on its own, since relief from the series' requirements needs an order from the SEC first

Direct participants to file their loan reports with the SEC directly until the facility is restored

Once the securities lending facility is fully operational, how will its data change what can be seen of short-selling demand compared with short interest reports?

It will add nothing, since lending data describes securities financing and is wholly unrelated to the demand for short selling

It will show only aggregate monthly lending totals by security, adding less detail than the short interest reports already give

It will reveal the lending activity behind short selling, giving more depth and precision than short interest reports alone

It will cap how much of any one security may be borrowed, restraining short-selling demand rather than measuring it for anyone

A firm has reported a securities loan to the lending facility. What obligation applies to the documentation supporting that report?

It passes to the lender's custodian, which holds the supporting records for every loan it services

None beyond the report itself, the copy the facility stores serving as the firm's record of the loan once accepted

It must be delivered to the borrower, who keeps the supporting records for both sides of the loan

It must be preserved under FINRA's recordkeeping requirements, along with the firm's other securities lending records

Securities Lending and Transparency Engine (SLATE)

Securities Lending and Transparency Engine (SLATE): FINRA Rule 6500

FINRA Rule 6500 is the sub-series marker for the Securities Lending and Transparency Engine (SLATE) subsection of the FINRA Rule 6000 series — the organizational designation grouping all rules governing FINRA's securities lending transaction reporting facility established pursuant to SEC Rule 10c-1a under the Securities Exchange Act of 1934. FINRA Rule 6500 has no operative text of its own.

The Rule tab on FINRA's rulebook page returns no rule text, no amendment history, and no selected notices. The substantive regulatory obligations binding on Covered Persons under the Rule 6500 Series are contained in the child rules organized under this sub-series marker.

FINRA Rule 6500 sits within the 6000 Quotation, Order, and Transaction Reporting Facilities series, immediately following FINRA Rule 6400's Quoting and Trading in OTC Equity Securities sub-series and immediately preceding FINRA Rule 6600's OTC Reporting Facility sub-series.

Critical Current Status: SLATE Implementation Extended to September 28, 2028

This is the single most important current-status fact for any entry on the FINRA Rule 6500 Series: as confirmed directly from FINRA's SLATE information page, the implementation date for SLATE has been extended until September 28, 2028.

The SEC granted an extension of the SLATE launch date to September 28, 2028 following FINRA's request for extensions of remaining SEA Rule 10c-1a compliance dates. FINRA Rule 6530 (Reporting Securities Loan Information) carries a September 28, 2026 effective date in the FINRA Recent Updates page — but the full SLATE implementation and mandatory compliance with the Rule 6500 Series has been extended through September 28, 2028.

Candidates preparing for the Series 7, Series 24, or Series 57 examinations should be aware that SLATE is adopted law — the FINRA Rule 6500 Series has been approved by the SEC — but is not yet fully operational. The rules exist in the FINRA rulebook and govern how SLATE will operate when fully implemented. Understanding the framework's purpose, scope, and key operational parameters is exam-relevant regardless of the implementation timeline.

What SLATE Is and Why It Was Created

The Securities Lending and Transparency Engine is an automated system developed by FINRA that accommodates reporting and dissemination of loan reports where applicable in Covered Securities Loans. As confirmed directly from the operative text of FINRA Rule 6510(f): Securities Lending and Transparency Engine or SLATE means the automated system developed by FINRA that, among other things, accommodates reporting and dissemination of loan reports where applicable in Covered Securities Loans.

SLATE was established in response to SEC Rule 10c-1a — a rule adopted by the SEC under Exchange Act Section 10(c) to implement the securities lending transparency mandate included in the Dodd-Frank Wall Street Reform and Consumer Protection Act. Congress added Section 10(c) to the Exchange Act specifically to address the opacity of the securities lending market. Prior to SEC Rule 10c-1a and SLATE, securities lending transactions — in which securities holders (lenders) temporarily transfer securities to borrowers in exchange for collateral, with the borrower obligated to return equivalent securities — were among the least transparent segment of U.S. financial markets.

Unlike equity trading (reported through the TRFs and ADF), fixed income trading (reported through TRACE), and OTC equity trading (reported through the ORF), securities lending transactions were not subject to any public transaction-level reporting requirement.

The absence of securities lending transparency had significant market implications. Short sellers who borrow securities to execute short sales, and the market participants who observe short selling demand as a signal about investor sentiment, had no access to systematic data on borrowing costs, loan availability, or the concentration of borrowing in specific securities. The January 2021 activity in certain heavily-shorted equity securities — where securities lending market conditions played a central role in market dynamics — illustrated concretely the significance of securities lending transparency to investors and regulators alike.

The Complete Confirmed Child Rule List

The complete child rule list confirmed directly from FINRA's primary source is:

FINRA Rule 6510 — Definitions
FINRA Rule 6520 — Participation in SLATE
FINRA Rule 6530 — Reporting Securities Loan Information
FINRA Rule 6540 — Dissemination of Loan Information
FINRA Rule 6550 — Emergency Authority

FINRA Rule 6510 — Definitions: The Complete Operative Terms

FINRA Rule 6510 establishes the definitions applicable throughout the Rule 6500 Series. The following definitions are confirmed directly from the primary source operative text of FINRA Rule 6510.

Paragraph (a) — Confidential Data Element. An item of information that a Covered Person must report under SEA Rule 10c-1a(e) and FINRA Rule 6530(a)(2)(M) through (U). Confidential Data Elements are reported to SLATE and retained by FINRA for regulatory purposes but are not publicly disseminated — they include sensitive information about the parties to the loan and other commercially sensitive transaction details that regulators require but whose public disclosure could harm competitive interests.

Paragraph (b) — Custodian. A Broker or Bank that is providing safekeeping or custody services as described in Exchange Act Section 3(a)(4)(B)(viii)(I)(aa) or (bb) in connection with the Covered Securities Loan.

Paragraph (c) — Data Element. An item of information that a Covered Person must report under SEA Rule 10c-1a(c) and FINRA Rule 6530(a)(2)(A) through (L). Data Elements are reported to SLATE and, subject to any applicable confidentiality restrictions, are disseminated publicly through SLATE's data products. The distinction between Data Elements (publicly disseminated) and Confidential Data Elements (regulatory use only) is fundamental to understanding SLATE's transparency framework.

Paragraph (d) — Initial Covered Securities Loan. A new Covered Securities Loan not previously reported to SLATE. This definition distinguishes a new loan report (an Initial Covered Securities Loan) from subsequent modifications to a previously-reported loan (a Loan Modification under paragraph (e)).

Paragraph (e) — Loan Modification. A change to any Data Element with respect to a Covered Securities Loan, irrespective of whether such Covered Securities Loan was previously reported to SLATE.

Paragraph (f) — Securities Lending and Transparency Engine or SLATE. The automated system developed by FINRA that, among other things, accommodates reporting and dissemination of loan reports where applicable in Covered Securities Loans.

Paragraph (g) — SLATE Participant. Any person that reports securities loan information to SLATE, directly or indirectly. This definition encompasses both Covered Persons reporting directly to SLATE and those reporting through a Reporting Agent.

Paragraph (h) — SLATE System Hours. Confirmed directly from the operative text of FINRA Rule 6510(h): SLATE System Hours means the hours SLATE is open, which are 6:00:00 a.m. Eastern Time through 11:59:59 p.m. Eastern Time on a business day, unless otherwise announced by FINRA. This extended system window — 6:00 a.m. to 11:59 p.m. ET — significantly exceeds the operating hours of FINRA's equity trade reporting facilities (TRFs: 4:00 a.m. to 8:00 p.m. ET for FINRA/Nasdaq TRF; ADF: 8:00 a.m. to 6:30 p.m. ET; ORF: 8:00 a.m. to 8:00 p.m. ET) and reflects the nature of securities lending activity, which can occur at any point during business hours and into the evening as institutional participants manage their securities lending portfolios.

Paragraph (i). The terms Bank, Broker, Dealer, and Clearing Agency have the meanings set forth in Exchange Act Section 3(a).

Paragraph (j). The terms Covered Person, Covered Securities Loan, Reporting Agent, and Reportable Security have the meanings set forth in SEA Rule 10c-1a. These four terms — the foundational scope-defining terms of the entire SLATE framework — are defined in the SEC's own rule rather than in FINRA Rule 6510, reflecting SLATE's character as the FINRA-operated implementation vehicle for an SEC-mandated regulatory program.

SEA Rule 10c-1a: The Federal Mandate Underlying SLATE

SEA Rule 10c-1a — adopted by the SEC under Exchange Act Section 10(c) — requires certain persons (Covered Persons) to report specified information about Covered Securities Loans to a registered national securities association. FINRA, as the only registered national securities association, adopted the Rule 6500 Series and established SLATE as the reporting facility through which this SEC-mandated information is collected.

Under SEA Rule 10c-1a, a Covered Securities Loan is a loan of a Reportable Security by a Covered Person. A Reportable Security includes any security or class of an issuer's securities for which information is reported or required to be reported to the CAT, TRACE, or the MSRB's Real-Time Transaction Reporting System — encompassing essentially all exchange-listed equity securities, OTC equity securities, and fixed income securities subject to existing trade reporting requirements. A Covered Person is any person effecting Covered Securities Loans as defined in the rule.

The Data Elements that Covered Persons must report under SEA Rule 10c-1a(c) and FINRA Rule 6530(a)(2)(A) through (L) include: the legal entity identifier of the borrower (where available); the legal name of the borrower; the legal entity identifier of the lender (where available); the legal name of the lender; the legal entity identifier of the Reporting Agent (where applicable); information identifying the security; the amount of securities loaned; the date and time of the loan; whether the collateral is cash, non-cash, or both; the rebate rate or lending fee; the termination date (for fixed-term loans) or the contractual notice period (for open loans); and whether the loan is exclusive.

The Confidential Data Elements reported under SEA Rule 10c-1a(e) and FINRA Rule 6530(a)(2)(M) through (U) include additional information about the parties to the loan that is retained by FINRA for regulatory purposes but not publicly disseminated.

FINRA Rule 6530: Reporting Securities Loan Information — Timing Standards

As confirmed from the SLATE Participant Specifications document — the technical implementation specification for FINRA Rule 6530 — the reporting timing framework is as follows:

Loan events effected through 7:00 p.m. ET on a business day must be reported the same business day before SLATE System Close (11:59:59 p.m. ET). Loan events effected through 7:00 p.m. that are reported on a subsequent business day are considered late.

Loan events effected after 7:00 p.m. ET on a business day are not due until the next business day — they must be reported during SLATE System Hours on the following business day.

Loan events effected on a non-business day (Saturday, Sunday, holiday, or a date SLATE is not open) must be reported on the next business day during SLATE System Hours.

Late Fee. As confirmed from FINRA Rule 7720: a SLATE Participant shall be charged a Late Fee of $0.20 per Initial Covered Securities Loan report or Loan Modification report that is not timely reported to SLATE as required pursuant to the Rule 6500 Series.

Timestamps. Date timestamps must be expressed as strings in 24-hour Eastern Time to millisecond granularity in the format YYYY-MM-DDTHH24:MI:SS.nnn. If a firm's systems do not capture millisecond granularity, zeros must be reported (e.g., 10:59:59.000). The FINRA Control Number — assigned by the system for each individual loan event reported — is unique and required on all corrections and cancellations of previously-reported events.

FINRA Rule 6530: Data Elements and Reportable Information

FINRA Rule 6530 establishes the complete information framework for securities loan reporting to SLATE. Each Initial Covered Securities Loan and Loan Modification must be reported with all required Data Elements and applicable Confidential Data Elements. Data Elements — publicly disseminated — include the core economics and terms of the loan: the parties (borrower and lender identifiers), the security (including its identifier), the quantity loaned, the date and time, the collateral type, the rebate rate or lending fee, the termination date or notice period, and the exclusive lending designation.

Confidential Data Elements — reported to FINRA but not publicly disseminated — provide regulators with additional visibility into the parties and commercial terms of individual loans beyond what is publicly released.

FINRA Rule 6530 also incorporates Pre-Existing Loan reporting requirements — provisions allowing Covered Persons to report pre-existing loans (loans entered into before SLATE implementation) under a specified framework designed to bring historical loan positions within SLATE's transparency system as of implementation without requiring a full back-report of every loan ever entered.

FINRA Rule 6540: Dissemination of Loan Information

FINRA Rule 6540 governs how SLATE disseminates loan information to market participants and the public. FINRA disseminates SLATE Loan-Level Data and Daily Loan Statistics through data products made available to subscribers. As confirmed from FINRA Rule 7720, the fee for daily receipt of SLATE Loan-Level Data and Daily Loan Statistics is $3,000 per month for commercial recipients (with specific exemptions for qualifying tax-exempt organizations).

The data is enabled for unlimited internal use through any number of display applications, for uses including internal operational and processing systems, internal monitoring and surveillance, internal price valuation, internal portfolio valuation, internal analytical programs, and repackaging of market data for external delivery. Bulk redistribution of historic SLATE data is not permitted.

FINRA Rule 6550: Emergency Authority

FINRA Rule 6550 provides FINRA with emergency authority to take any action necessary or appropriate to maintain a fair and orderly market, or to protect investors, in the event of extraordinary market conditions or circumstances that make it impracticable for SLATE participants to comply with the Rule 6500 Series requirements. This emergency authority provision parallels similar provisions in the FINRA Rule 6100 and 6400 Series and ensures that regulatory flexibility is available when unanticipated market disruptions or technical failures make standard compliance with the Rule 6500 Series impossible or impractical.

SLATE's Position Within the Market Transparency Framework

SLATE completes FINRA's comprehensive market transparency infrastructure by adding securities lending to the categories of financial market activity subject to systematic regulatory reporting and public dissemination. Prior to SLATE, FINRA's transparency facilities covered equity trading (TRFs and ADF for NMS stocks, ORF for OTC equity securities) and fixed income trading (TRACE). Securities lending — a market estimated to involve trillions of dollars in outstanding loan balances and serving as the critical infrastructure for short selling, securities financing, and collateral management — operated without any comparable reporting framework.

The connection between securities lending and short selling is direct and significant. Short sellers must borrow securities before selling them short (to deliver on their sale obligation), and the availability and cost of securities loans directly affects the economics and feasibility of short selling strategies. SLATE data — once fully operational — will reveal the securities lending activity that underlies short selling demand, enabling investors, analysts, and regulators to understand short interest dynamics with greater depth and precision than the bi-monthly short interest reports previously available.

Connection to FINRA Rules 2010, 4511, 6000, 6400, 6510, 6520, 6530, 6540, 6550, 6600, 6700, 7720, and SEC Rule 10c-1a, Exchange Act Section 10(c), and the Dodd-Frank Act

FINRA Rule 6500 connects to FINRA Rule 6000 as its parent series marker. It connects to FINRA Rule 6400 — as the immediately preceding sub-series addressing OTC Equity Security quotation and trading, with SLATE complementing the ORF's OTC equity transaction reporting by adding the securities lending layer to OTC equity market transparency.

It connects directly to FINRA Rules 6510, 6520, 6530, 6540, and 6550 — the operative child rules whose collective content gives the Rule 6500 Series its substantive meaning. It connects to FINRA Rule 6600 — as the immediately following OTC Reporting Facility sub-series, with SLATE operating alongside the ORF as a complementary FINRA-operated market transparency facility. It connects to FINRA Rule 6700 — whose TRACE framework provides the fixed income transaction reporting that, alongside SLATE's securities lending reporting and the equity facilities' transaction reporting, forms FINRA's complete market transparency infrastructure. It connects to FINRA Rule 7720 — the SLATE fee rule establishing the $0.20 per-report late fee and the $3,000 per month data product fee.

It connects to FINRA Rule 2010 — whose just and equitable principles of trade standard applies to any pattern or practice of late or inaccurate SLATE reporting. It connects to FINRA Rule 4511 — whose recordkeeping requirements govern preservation of securities lending records, including the documentation supporting SLATE reports and loan event data. And it connects directly to SEC Rule 10c-1a — the federal rule whose reporting mandate the Rule 6500 Series implements, whose definitions of Covered Person, Covered Securities Loan, Reporting Agent, and Reportable Security FINRA Rule 6510(j) expressly incorporates, and which derives its authority from Exchange Act Section 10(c) as added by the Dodd-Frank Act.

Examination Relevance and Key Takeaways

FINRA Rule 6500 is tested on the Series 7, Series 24, and Series 57 examinations as the SLATE sub-series marker — the organizational framework for FINRA's securities lending transaction reporting and transparency facility established pursuant to SEC Rule 10c-1a.

The key points to retain are these: FINRA Rule 6500 has no operative text — it organizes the Securities Lending and Transparency Engine sub-series through five child rules: FINRA Rule 6510 (Definitions), FINRA Rule 6520 (Participation in SLATE), FINRA Rule 6530 (Reporting Securities Loan Information), FINRA Rule 6540 (Dissemination of Loan Information), and FINRA Rule 6550 (Emergency Authority); SLATE implementation has been extended to September 28, 2028 — the rules exist in the FINRA rulebook and are approved, but mandatory compliance is not yet in effect; SLATE System Hours are confirmed from FINRA Rule 6510(h) as 6:00:00 a.m. Eastern Time through 11:59:59 p.m. Eastern Time on a business day — significantly broader than the operating hours of FINRA's equity trade reporting facilities; loan events effected through 7:00 p.m. ET on a business day must be reported the same day before SLATE System Close — events reported on a subsequent business day for same-day loans are considered late; the late fee confirmed from FINRA Rule 7720 is $0.20 per Initial Covered Securities Loan report or Loan Modification report not timely reported; Data Elements — confirmed as FINRA Rule 6530(a)(2)(A) through (L) corresponding to SEA Rule 10c-1a(c) — are reported to SLATE and publicly disseminated; Confidential Data Elements — confirmed as FINRA Rule 6530(a)(2)(M) through (U) corresponding to SEA Rule 10c-1a(e) — are reported to FINRA for regulatory use only and are not publicly disseminated; timestamps must be in 24-hour Eastern Time to millisecond granularity; SLATE Loan-Level Data and Daily Loan Statistics are available at $3,000 per month for commercial recipients per FINRA Rule 7720; Reportable Securities for SLATE purposes include any security required to be reported to CAT, TRACE, or the MSRB's RTRS; SLATE was mandated by SEC Rule 10c-1a adopted under Exchange Act Section 10(c) as added by the Dodd-Frank Act, addressing the historic opacity of the securities lending market; and SLATE completes FINRA's market transparency framework by adding securities lending to the equity and fixed income transaction reporting already covered by the TRFs, ADF, ORF, and TRACE.