Ethan Lassner: Email & Phone Number

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Sales Development Representative at IB Flash|Los Angeles, California, United States

Position:

Sales Development Representative at IB Flash

Location:

Los Angeles, California, United States

View Ethan Lassner's Email

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Last updated: 2026-09-16

Updated: 2026-09-16

Found email addresses for Ethan Lassner:

Business emails:

l**@ibflash.com

Personal emails:

e**********r@icloud.com,

e*********r@wustl.edu,

f****************r@wustl.edu

Found phone for Ethan Lassner:

+1-***-***-9091

Prospect analytics

Current work details

DepartmentComputer Software, Financial Services

Availability

TimezonePDT

Best time to contact12:00 PM – 4:00 PM

A different Ethan Lassner?

Work Experience 1 year

Sales Development Representative at IB Flash

Sep 2026 - Current

CEO & Co-Founder at Pairyx

Jun 2026 - Current

Senior Analyst at Washington University Student Investment Fund

Dec 2025 - Current

Investment Banking Summer Analyst at Three Keys Capital Advisors, LLC

May 2026 - Aug 2026

Shopper and Delivery Driver at Shipt

May 2025 - Aug 2025

Ethan Lassner started working in 2025, then the employee has changed 4 companies and 4 jobs. On average, Ethan Lassner works for one company for 4 months.

Ethan holds Economics for Leaders Summer Program, Future of the Business World Summer Program, and Financial Modeling & Valuation Analyst (FMVA) Certification certifications and has been awarded AP Scholar with Distinction Award and The President’s Volunteer Service Award

Education

BSBA at Washington University in St. Louis - Olin Business School

High School Diploma at The Buckley School

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