BUSINESS WIRE

MEMX Expands Investor Base With Leading Options Firms

March 21, 2023

MEMX, a market operator founded by members to benefit all investors, today announced the successful completion of a strategic equity round of funding led by Optiver, a leading global market maker, to support the launch of MEMX Options in August. Optiver assumes a MEMX board seat as part of the transaction. Additional firms participating in the round include new investors Belvedere Strategic Capital, LP, Chicago Trading Company, and IMC, as well as existing investors Citadel Securities and Virtu Financial.

BUSINESS WIRE

MEMX Gains SEC Approval to Trade Options

August 9, 2022

MEMX, a market operator founded by a diverse group of participants to benefit all investors, today announced that the Securities and Exchange Commission (“SEC”) has approved MEMX’s rule filing to launch a platform for trading listed options. The U.S. options exchange, MEMX Options, will leverage the strengths of MEMX’s data-centric exchange architecture and state-of-the-art infrastructure. The exchange will use a price time-model and is expected to launch in early 2023.

BUSINESS WIRE

MEMX to Launch U.S. Options Exchange

March 15, 2022

MEMX, a market operator founded by a diverse group of participants to benefit all investors, today announced it will launch a U.S. options exchange. MEMX Options will leverage the strengths of MEMX’s data-centric exchange architecture and state-of-the-art infrastructure. The exchange will adopt a price-time model and is targeting a Q4 launch, pending SEC approval.

BUSINESS WIRE

MEMX, the Fastest Growing U.S. Stock Exchange, Unveils Market Data Pricing

February 9, 2022

MEMX, a market operator founded by a diverse group of participants to benefit all investors, today announced new proposed pricing for the exchange’s real-time equities market data, pending filing with the Securities and Exchange Commission. After rapidly growing to over 4% market share in its first 16 months of operation, MEMX is now a meaningful source of price discovery for US equities and will be the first stock exchange to make real-time market data available to both professional and non-professional customers at the same low price of $.01.

BUSINESS WIRE

MEMX, the Fastest-Growing U.S. Exchange, to Deliver Real-Time Market Data to the Pyth Network

October 6, 2021

MEMX, a market operator founded by a diverse group of participants to benefit all investors, today announced that it will deliver real-time equities pricing data from its exchange to the Pyth network, a decentralized financial market data distribution platform designed to bring real-world data on-chain on a sub-second timescale. As the fastest-growing U.S. equities exchange with 4% market share, MEMX will help the Pyth network scale by providing robust, trusted, and verifiable equities market data on-chain.

BUSINESS WIRE

MEMX Reached Record 4% Market Share in Year One

September 21, 2021

MEMX, a market operator founded by a diverse group of participants to benefit all investors, today marked one year of live exchange operations. MEMX is the fastest growing US equity exchange. On September 16^th, MEMX’s market share reached an all-time high of 4.24%.

BUSINESS WIRE

MEMX Completes Rollout of Groundbreaking Exchange Architecture

March 25, 2021

Members Exchange (MEMX), a market operator founded by a diverse group of participants to benefit all investors, today announced the successful deployment of its unique data-centric exchange architecture. MEMX completed the final piece of its US equities technology implementation with the integration of its user portal and trading system on March 22, 2021.

BUSINESS WIRE

MEMX Completes Rollout, Now Trading All NMS Symbols

October 29, 2020

Members Exchange (MEMX), a market operator founded by members to benefit all investors, today announced the successful completion of its U.S. stock exchange rollout with the trading of all NMS symbols.

BUSINESS WIRE

Members Exchange Goes Live

September 21, 2020

Members Exchange (MEMX), a market operator founded by members to benefit all investors, today announced the start of trading on its U.S. equity market.

BUSINESS WIRE

Members Exchange Unveils Transaction Pricing

September 10, 2020

Members Exchange (MEMX), a market operator founded by members to benefit all investors, today unveiled its inaugural fee structure with no pricing tiers or charges for market data or connectivity.

BUSINESS WIRE

Members Exchange Closes Strategic Financing Round with Five New Investors, including BlackRock

May 12, 2020

Members Exchange (MEMX), a market operator founded by members to benefit all investors, announces strategic financing from BlackRock, Wells Fargo, Flow Traders, Manikay Partners, and Williams Trading, closing the round with more than $65 million raised. The amount invested since inception now exceeds $135 million.

BUSINESS WIRE

Members Exchange Receives SEC Approval to Operate U.S. Securities Exchange

May 5, 2020

Members Exchange (MEMX), a market operator founded by members to benefit all investors, announces today the receipt of U.S. Securities and Exchange Commission approval to operate a national securities exchange.

BUSINESS WIRE

Members Exchange Closes Additional Round of Strategic Financing, Announces July 24th Launch Date

February 20, 2020

Members Exchange (MEMX), a market operator founded by members to benefit all investors, announced today the closure of a strategic round of funding led by J.P. Morgan, Goldman Sachs Group, Inc., and Jane Street Capital, LLC., as well as plans to launch the exchange on July 24, 2020.

PR Newswire

Jonathan Kellner Appointed as Chief Executive Officer of MEMX

February 27, 2019

Members Exchange (MEMX) announced today the appointment of Jonathan Kellner as its Chief Executive Officer, effective immediately.

PR Newswire

Group of Leading Retail Brokers, Financial Services Firms, Banks, and Global Market Makers Plan to Launch the Only Member-Owned Equities Exchange, MEMX™, Members Exchange

January 7, 2019

A group of nine leading retail broker-dealers, banks, financial services firms, and global market makers, have agreed to launch an equities exchange, MEMX, or Members Exchange.