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

2025-12-22

AOT Software Platform ETF

2025-12-19

Mango Growth ETF

2025-12-19

Guinness Atkinson Funds

2025-12-18

Osprey Bitcoin Trust

2025-12-18

ETF Opportunities Trust

2025-12-17

Cambria US EW ETF

2025-12-17

Founders 100 ETF

2025-12-17

NEOS MLP & Energy Infrastructure High Income ETF

2025-12-17

Harbor AI Inflection Strategy ETF

2025-12-17

Tortoise Nuclear Renaissance ETF

2025-12-17

Themes ETF Trust

2025-12-16

Man ETF Series Trust

2025-12-16

Eventide International ETF

2025-12-16

Hartford Equity Premium Income ETF

2025-12-16

Kensington Credit Opportunities ETF

2025-12-15

Q3 All-Season Tactical Advantage ETF

2025-12-15

Transamerica ETFs

2025-12-15

NYLI MacKay Muni Allocation ETF

2025-12-15

Deepwater Beachfront Small Cap ETF

2025-12-15

Leverage Shares 2X Long ETFs

2025-12-15

GraniteShares YieldBoost ETF

2025-12-12

Baron ETF Trust

2025-12-12

Invesco Galaxy Solana ETF

2025-12-12

AB US Equity ETF

2025-12-12

Baron ETF Trust