Mark Sebastian
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Mark Sebastian Email & Phone Number

Founder of Option Pit at The Option Pit
Location: Greater Chicago Area, United States, United States 12 work roles 2 schools
1 work email found @optionpit.com 9 phones found area 630, 773, 708, and 610 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 9 phones

Work email m****@optionpit.com
Direct phone (630) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Founder of Option Pit
Location
Greater Chicago Area, United States, United States
Company size

Who is Mark Sebastian? Overview

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Quick answer

Mark Sebastian is listed as Founder of Option Pit at The Option Pit, a company with 4 employees, based in Greater Chicago Area, United States, United States. AeroLeads shows a work email signal at optionpit.com, phone signal with area code 630, 773, 708, 610, and a matched LinkedIn profile for Mark Sebastian.

Mark Sebastian previously worked as Chief Investment Officer at Karman Line Capital and Founder at Option Pit. Mark Sebastian holds Bs, Finance from Villanova University.

Company email context

Email format at The Option Pit

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{first}@optionpit.com
89% confidence

AeroLeads found 1 current-domain work email signal for Mark Sebastian. Compare company email patterns before reaching out.

Profile bio

About Mark Sebastian

I am a former market maker on the AMEX and the CBOE. I am a founding partner and CIO of Karman Line Capital a volatility arbitrage hedge fund. I am the founder OptionPit.com a full service options mentoring and consulting firm working with traders, money managers, and hedge funds on option strategies.

Listed skills include Options, Trading, Derivatives, Risk Management, and 31 others.

Current workplace

Mark Sebastian's current company

Company context helps verify the profile and gives searchers a useful next step.

The Option Pit
The Option Pit
Founder of Option Pit
chicago, illinois, united states
Website
Employees
4
AeroLeads page
12 roles · 26 years

Mark Sebastian work experience

A career timeline built from the work history available for this profile.

Chief Investment Officer

Current
Karman Line Capital

Chicago, Illinois

Karman Line Capital is a the management group to a hedge fund specializing in volatility trading and arbitrage

Oct 2015 - Present

Founder

Current
Option Pit

Chicago

Option Pit a full service derivatives education and consulting company specializing in trade structure and risk management.

Mar 2010 - Present

Co-Founder

Expiring Monthly

Expiring Monthly is a monthly magazine that is for option traders, by option traders.

Feb 2010 - Feb 2013

Owner

Option 911
Mar 2009 - Apr 2010

President

Option911.Com

Blog

Mar 2009 - Apr 2010

Educator

Som
2009 - 2010 ~1 yr

Market Maker

Everest Trading
Mar 2007 - Jan 2009

Market Maker

Group 1 Trading
Jun 2001 - Mar 2007

Market Maker

Group One Trading, L.P.
2001 - 2007 ~6 yrs

Assistant Trader

Quiet Light Securities Llc
2003 - 2004 ~1 yr
Team & coworkers

Colleagues at The Option Pit

Other employees you can reach at optionpit.com. View company contacts for 4 employees →

2 education records

Mark Sebastian education

FAQ

Frequently asked questions about Mark Sebastian

Quick answers generated from the profile data available on this page.

What company does Mark Sebastian work for?

Mark Sebastian works for The Option Pit.

What is Mark Sebastian's role at The Option Pit?

Mark Sebastian is listed as Founder of Option Pit at The Option Pit.

What is Mark Sebastian's email address?

AeroLeads has found 1 work email signal at @optionpit.com for Mark Sebastian at The Option Pit.

What is Mark Sebastian's phone number?

AeroLeads has found 9 phone signal(s) with area code 630, 773, 708, 610 for Mark Sebastian at The Option Pit.

Where is Mark Sebastian based?

Mark Sebastian is based in Greater Chicago Area, United States, United States while working with The Option Pit.

What companies has Mark Sebastian worked for?

Mark Sebastian has worked for Karman Line Capital, Option Pit, The Option Pit, Expiring Monthly, and Option 911.

Who are Mark Sebastian's colleagues at The Option Pit?

Mark Sebastian's colleagues at The Option Pit include Justin Brown, Travis Gipson, Licia Leslie, William Griffo, and Ted Trapuzzano.

How can I contact Mark Sebastian?

You can use AeroLeads to view verified contact signals for Mark Sebastian at The Option Pit, including work email, phone, and LinkedIn data when available.

What schools did Mark Sebastian attend?

Mark Sebastian holds Bs, Finance from Villanova University.

What skills is Mark Sebastian known for?

Mark Sebastian is listed with skills including Options, Trading, Derivatives, Risk Management, Hedge Funds, Portfolio Management, Financial Markets, and Investments.

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