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

2026-07-13

Amendments to IEX Rule 16.160 related to the distribution of Information Circulars for UTP Exchange Traded Products

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

2026-07-09

Exchange Place Advisors Trust

2026-07-09

First Trust Bloomberg Space Economy

2026-07-08

WisdomTree Space Economy Fund

2026-07-08

iShares Nasdaq 100 ETF

2026-07-08

BWM Quality Growth ETF

2026-07-08

FT Vest Silver Strategy & Target Income ETF

2026-07-07

Defiance Daily Target 2X Long PURR ETF

2026-07-07

VanEck ETF Trust

2026-07-07

MRP SynthEquity Nasdaq 100 ETF

2026-07-06

SoFi Social 50 Income ETF

2026-07-06

GraniteShares ETF Trust

2026-07-06

Corgi ETF Trust I

2026-07-06

Kurv U.S. Large Cap TaxOptimized ETF

2026-07-06

Tidal Trust II

2026-07-01

Corgi ETF Trust I

2026-06-30

Kurv Memory Select ETF

2026-06-30

First Eagle Investment Management

2026-06-30

ARK DIET Q3 Buffer ETF

2026-06-30

AllianzIM International Equity Buffer15 Uncapped Jul ETF

2026-06-30

PGIM Rock ETF Trust

2026-06-30

ETF Opportunities Trust

2026-06-29

Corgi ETF Trust I

2026-06-29

Tema ETFs

2026-06-29

Pabrai Wagons ETF

2026-06-29

Defiance KSM TipRanks Analyst ETF