BTC $86,650 +7.12%ETH $2,772 +5.57%XRP $1.54 +10.08%SOL $119 +8.65%DOGE $0.09929 +14.37%USDT USDC BTC $86,650 +7.12%ETH $2,772 +5.57%XRP $1.54 +10.08%SOL $119 +8.65%DOGE $0.09929 +14.37%USDT USDC

Leslie Lamb Profile

Leslie Lamb is the CEO of OPNX (Open Exchange), a cryptocurrency exchange based in Hong Kong. She previously worked as Chief Marketing Officer at CoinFLEX, before officially rebranding to Open Exchange.

Leslie Lamb has extensive experience in the financial industry, having previously worked at various trading firms and exchanges including Brown Brothers Harriman and Amber Group. She has also worked as a consultant for various blockchain and cryptocurrency projects.

She finished B.A. Linguistics in Haverford College.

Current Work

CEOOPNX
Partner21 Landmark Capital

Previous Work

Chief Marketing OfficerCoinFLEX
Sep 2021 – Mar 2023
Head Of Institutional SalesAmber Group
Nov 2019 – Sep 2021
Private BankerBrown Brothers Harriman
Jun 2015 – Feb 2018

Education

Haverford CollegeB.A, Linguistics
✎ Last updated Aug. 4, 2026