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

2026-08-03

Innovator ETFs Trust

2026-08-03

RJ ClariVest Capital Appreciation ETF

2026-07-30

JPMorgan U.S. Large Cap Value Plus ETF

2026-07-29

Aristotle Capital

2026-07-29

Leverage Shares 100% TSLA AND 100% SPCX Daily ETF

2026-07-28

Wasatch SmallMid Cap ETF

2026-07-28

Amplify Fairlead Tactical Bitcoin ETF

2026-07-28

Direxion Shares ETF Trust

2026-07-27

Morgan Stanley Ethereum Solana Trust

2026-07-27

Baillie Gifford U.S. Equity Growth ETF

2026-07-27

Investment Managers Series Trust II

2026-07-27

T-REX 2X Inverse DRAM Daily Target ETF

2026-07-24

Truth Social America First ETF

2026-07-24

BNY Mellon ETF Trust II

2026-07-24

Bridgeway Capital Management

2026-07-22

ProShares Ultra QQQ Equal Weight

2026-07-22

Alpha Architect US Equity 4 ETF

2026-07-22

Leverage Shares 2X Long Memory Daily ETF

2026-07-22

First Trust Indxx Quality Precious Metals Miners ETF

2026-07-21

HOTCHKIS & WILEY FUNDS

2026-07-20

Tema Healthcare AI ETF

2026-07-17

International Developed Markets Select Equity ETF

2026-07-17

FT Vest U.S. Equity Buffer & Digital Return ETF - July

2026-07-16

Defiance AI Hyperscale Leaders ETF

2026-07-15

Tidal Trust III