Information Circulars

2026-03-04

SEC Section 31 Fee Rate Advisory

2025-04-09

SEC Section 31 Fee Rate Advisory

2024-04-17

SEC Section 31 Fee Rate Advisory

2023-03-02

SEC Section 31 Fee Rate Advisory

2022-04-20

SEC Section 31 Fee Rate Advisory

2021-01-19

SEC Section 31 Fee Rate Advisory

2020-01-14

SEC Section 31 Fee Rate Advisory

2019-04-03

SEC Section 31 Fee Rate Advisory

2018-05-30

SEC Section 31 Fee Rate Advisory

2017-06-05

SEC Section 31 Fee Rate Advisory

2016-08-11

Collection of Exchange fees and other claims and billing policy

2016-08-02

Regulatory Transaction Fee Rate per Section 31 of the Securities Exchange Act of 1934 ("Exchange Act") Effective for Investors Exchange Launch

2016-07-13

Notice of Annual Meeting and Nominee for Member Representative Director Position of the Exchanges Board of Directors

2026-02-05

Amendments to IEX's Voluntary Termination and Retention of Jurisdiction Rules

2026-01-05

Mandatory Participation in Market Wide Circuit Breaker (“MWCB”) Testing for Certain Members

2026-01-05

Notice Regarding Filing of Annual Reports

2025-11-07

Round Lot Definition Change and Market Makers’ Two-Sided Quote Obligations

2025-08-13

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI for Certain Members

2025-01-10

Notice Regarding Changes to FINRA Gateway and Regulatory Notification Forms

2025-01-08

Mandatory Participation in Market Wide Circuit Breaker (“MWCB”) Testing for Certain Members

2025-01-08

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI for Certain Members

2025-01-02

Notice Regarding Filing of Annual Audited Reports

2024-07-01

Reminding SRO Members and Member Organizations of the CMRWG

2024-04-17

Enhancements to FINRA Firm Gateway and Regulatory Notifications

2024-01-03

Mandatory Participation in Market Wide Circuit Breaker (“MWCB”) Testing for Certain Members

2024-01-03

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI for Certain Members

2024-01-03

Notice Regarding Filing of Annual Audited Reports

2023-01-04

Mandatory Participation in Market Wide Circuit Breaker (“MWCB”) Testing for Certain Members

2023-01-04

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI for Certain Members

2023-01-04

Notice Regarding Filing of Annual Audited Reports

2022-09-15

Mandatory Participation in Market Wide Circuit Breaker (“MWCB”) Testing for Certain Members

2022-01-05

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI

2022-01-05

Notice Regarding Filing of Annual Audited Reports

2021-01-08

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI

2021-01-05

Notice Regarding Filing of Annual Audited Reports

2020-07-30

Adoption of Changes to Minor Rule Violation Plan Adding CAT Reporting Compliance Rules

2020-07-17

Industry Presentation by CMRWG on CAT Compliance Rules

2020-07-07

Regulatory Coordination Concerning CAT Reporting Compliance

2026-03-20

Northern Trust US Equity ETF

2026-03-19

U.S. Micro Cap Portfolio ETF Class Shares

2026-03-19

FIS Trust

2026-03-18

J.P. Morgan Exchange-Traded Fund Trust

2026-03-18

Alpha Architect US Equity 3 ETF

2026-03-18

WisdomTree Efficient U.S. Plus International Equity Fund

2026-03-17

Roundhill Ultra Short Duration No Dividend Target ETF

2026-03-17

Invesco Diversified Dividend Opportunities ETF

2026-03-17

Moonvest ETF

2026-03-17

Nicholas Bitcoin Tail ETF

2026-03-17

Invesco QQQ Equal Weight ETF

2026-03-13

Touchstone Large Company Growth ETF

2026-03-13

Sapient Quality Select ETF

2026-03-13

Columbia ETF Trust I

2026-03-11

WisdomTree Trust

2026-03-11

Grayscale Avalanche Trust ETF

2026-03-11

iShares Trust

2026-03-11

Variant Perception Cycle Aware US Equity ETF

2026-03-11

Climate Global - Climate Resilient REIT Index ETF

2026-03-11

T. Rowe Price Emerging Markets Equity Research ETF

2026-03-11

YieldMax U.S. Stocks Target Double Distribution ETF

2026-03-11

Tuttle Capital Space Industry Income Blast ETF

2026-03-11

ETF Opportunities Trust

2026-03-10

State Street® IG Public & Private ABS ETF

2026-03-10

NPF Core Equity ETF