Form ATS-N-W

Field NameDescriptionData TypeOriginal/Engineered

Cover Page

form_nameOfficial title identifying this SEC filing as “Form ATS-N,” which is the required notice for alternative trading systems that trade NMS stocks.Text (String)Original
agency_nameStates that the form is submitted to the United States Securities and Exchange Commission (SEC).Text (String)Original
form_typeIndicates whether the filing is a new Form ATS-N, an updating amendment, or a notice of cessation.Text (String)Original
omb_numberUnique control number assigned by the Office of Management and Budget for this information collection (OMB # 3235-0763).Text (String)Original
average_burden_hours_responseEstimated average time in hours to complete a new Form ATS-N filing, including gathering and reviewing information.Numeric (Float)Original
average_burden_hours_amendmentEstimated average time in hours to file an amendment to an existing Form ATS-N.Numeric (Int)Original
average_burden_hours_cessationEstimated average time in hours to file a cessation notice for Form ATS-N.Numeric (Int)Original
omb_expiration_dateExpiration date for the current OMB approval for this information collection.DateOriginal

ATS-N-W: Filer Information

filer_cikUnique Central Index Key number assigned by the SEC to identify each filer in the EDGAR system.String (10-digit numeric)Original
Filer_cccConfidential Central Index Key Confirmation Code used for authenticating EDGAR submissions.StringOriginal
mpidMarket Participant Identifier assigned to the NMS Stock Alternative Trading System (ATS).Text (String)Original
accession_no_filing_withdrawnThe unique EDGAR accession number that identifies the original filing that is being withdrawn or ceased by this ATS-N-W submission. This number is assigned by the SEC’s EDGAR system when the filing is accepted.String (15-digit numeric format: yyyymmdd-nnnnnn)Original
name_atsLegal name of the Alternative Trading System submitting the cessation notice and making the filing pursuant to the Rule 304 under the SEC Act of 1934Text (String)Original
filing_typeStatus indicating whether the submission is a LIVE or TEST filing.Text (String)Original
hardship_exemption_copySpecifies if the filing is an electronic copy of an official paper submission made under a hardship exemption.BooleanOriginal
submission_contact_nameFull name of the individual designated to answer questions about this submission.Text (String)Original
submission_contact_phoneTelephone number of the submission contact.Text (String)Original
submission_contact_emailEmail address of the submission contact.Text (String)Original
notify_via_filing_websiteIndicates whether notifications should be made exclusively through the EDGAR filing website.BooleanOriginal
ATS-N-W Part IV: Contact Information, Signature Block, and Consent to Service
respondent_first_nameFirst name of the person designated to respond to inquiries about the filing.Text (String)Original
respondent_last_nameLast name of the person designated to respond to inquiries about the filing.Text (String)Original
respondent_titleJob title of the designated respondent.Text (String)Original
respondent_emailEmail address of the designated respondent.Text (String)Original
respondent_telephonePhone number of the designated respondent.Text (String)Original
primary_street_addressPrimary street address where the NMS Stock ATS operates.Text (String)Original
mailing_addressMailing address for the ATS, if different from the primary street address.Text (String)Original
consent_serviceConsent statement allowing the SEC or SROs to serve legal notices to the ATS at the addresses provided.Boolean (implied)Original
signature_dateDate the form was signed and certified by an authorized representative.DateOriginal
signed_byName of the ATS entity that authorized and signed the filing.Text (String)Original
authorized_signatoryName of the individual who signed the filing on behalf of the ATS.Text (String)Original
authorized_ignatory_titleTitle of the authorized signatory who signed the form.Text (String)Original
Field Name Data Definition Data Type Original/Engineered
form_name Official title identifying this SEC filing as “Form ATS-N,” which is the required notice for alternative trading systems that trade NMS stocks. Text (String) Original
agency_name States that the form is submitted to the United States Securities and Exchange Commission (SEC). Text (String) Original
form_type Indicates whether the filing is a new Form ATS-N, an updating amendment, or a notice of cessation. Text (String) Original
omb_number Unique control number assigned by the Office of Management and Budget for this information collection (OMB # 3235-0763). Text (String) Original
burden_hours_response Estimated average time in hours to complete a new Form ATS-N filing, including gathering and reviewing information. Numeric (Float) Original
burden_hours_amendment Estimated average time in hours to file an amendment to an existing Form ATS-N. Numeric (Int) Original
burden_hours_cessation Estimated average time in hours to file a cessation notice for Form ATS-N. Numeric (Int) Original
omb_expiration_date Expiration date for the current OMB approval for this information collection. Date Original
filer_information Basic identification details for the alternative trading system (ATS) operator, including legal name, file number, Filer CIK, Phone number, Email address, and primary contact information. Text (String) Original
identifying_information Legal entity name of the ATS, SEC file number, CRD number, physical business address, and contact person details for official communication with the SEC. Text (String) Original
bd_operator_activity Describes whether and how the ATS operator engages in proprietary trading on the ATS platform. Text (String)/Boolean Original
affiliate_activity Provides information about any affiliates that trade on the ATS, the nature of their trading, and potential conflicts of interest. Text (String)/Boolean Original
order_interaction_rules Describes how subscriber orders interact with orders from the operator or its affiliates, including rules or controls. Text (String)/Boolean Original
trading_center_arrangements Discloses whether the ATS routes subscriber orders to other trading centers, including routing arrangements. Text (String)/Boolean Original
other_products_services Identifies other financial products or services offered by the ATS operator or its affiliates that may relate to ATS operations. Text (String)/Boolean Original
service_provider_activities Describes third-party service providers who have access to ATS systems or data and the role they play. Text (String)/Boolean Original
data_protection_measures Details policies and procedures to protect confidential trading data from misuse by the operator, affiliates, or service providers. Text (String)/Boolean Original
ats_subscribers_type Describes the categories of entities allowed to use the ATS, such as broker-dealers, institutional investors, or retail investors. Enum + Text (String) Original
ats_subscribers_criteria States the criteria subscribers must meet to gain access to ATS services. Text (String)/Boolean Original
ats_subscribers_exclusion Explains the circumstances or rules under which a subscriber may be denied access or excluded from the ATS. Text (String)/Boolean Original
operation_hours Specifies the days and times during which the ATS is open for trading. Text (String)/Boolean Original
entry_means Describes how subscribers can enter orders into the ATS, such as through terminals, APIs, or FIX connections. Text (String)/Boolean Original
connectivity_colocation Details any co-location services or connectivity options provided to subscribers to access the ATS. Text (String)/Boolean Original
supported_order_types Lists the types of orders supported by the ATS and their key characteristics (limit orders, market orders, etc.). Text (String)/Boolean Original
order_size_limits Specifies minimum or maximum order sizes allowed on the ATS. Text (String)/Boolean Original
conditional_order_rules Explains whether the ATS accepts conditional orders or indications of interest (IOIs) and how they operate. Text (String)/Boolean Original
market_open_restart_procedures Describes how the ATS handles the start or restart of trading sessions, including auctions or price discovery. Text (String)/Boolean Original
trading_rules Outlines other trading features, facilities, or unique rules that apply to transactions on the ATS. Text (String)/Boolean Original
liquidity_providers Provides information about firms or individuals acting as liquidity providers on the ATS. Text (String)/Boolean Original
market_segmentation Describes whether the ATS segments subscribers or orders and how subscribers are notified of segmentation. Text (String)/Boolean Original
counterparty_selection Details any features that allow subscribers to select or avoid counterparties. Text (String)/Boolean Original
order_display_rules Explains how orders are displayed to other subscribers or the public. Text (String)/Boolean Original
order_routing_policy Describes how the ATS routes orders to other trading venues or markets. Text (String)/Boolean Original
market_close_procedures Explains how the ATS handles the end of the trading day or session. Text (String)/Boolean Original
extended_hours_trading Describes whether trading is permitted outside normal market hours and any conditions for doing so. Text (String)/Boolean Original
fee_schedule Details fees charged to subscribers for using the ATS. Text (String) Original
trading_suspension_policy Describes when and how trading may be suspended on the ATS. Text (String)/Boolean Original
trade_reporting_method Outlines how executed trades are reported to regulators or the public. Text (String)/Boolean Original
clearance_settlement Explains the processes for clearing and settling trades executed on the ATS. Text (String)/Boolean Original
market_data_provision Describes the market data generated by the ATS and how it is shared or sold. Text (String)/Boolean Original
order_execution_access Describes access rules for displaying orders and executing trades. Text (String)/Boolean Original
fair_access_policy Details the ATS’s compliance with fair access requirements under SEC rules. Text (String)/Boolean Original
aggregate_data_disclosure Provides aggregated trading volume or activity data for the ATS. Text (String)/Boolean Original
contact_signature_consent Certification signed by an authorized officer or representative, confirming the accuracy of information and consenting to service of process. Includes name, title, contact details, and signature. Text (String) Original

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