Jennifer Straumins

Director/Board Member at

Calumet Specialty Products Partners LP

Net worth: 42 M $ as of 30/07/2026

53 year

40 connections

Consumer Services

Energy Minerals

Finance

Profile

Jennifer G.
Straumins is the founder of Maverick Performance Products LLC.
Ms. Straumins is currently a Director at Calumet Specialty Products Partners LP since 2021.
Ms. Straumins is also a Director at Wincoram Asset Management LLC and ZXP Technologies LLC.
Formerly, Ms. Straumins was an Independent Director at Calumet, Inc. from 2024 to 2026.
Ms. Straumins was a Director at Calumet GP LLC from 2021 to 2024.
Ms. Straumins was President & Chief Operating Officer at Calumet Specialty Products Partners LP from 2013 to 2015.
Ms. Straumins was Executive Vice President-Strategy & Development at Calumet GP LLC from 2014 to 2015.
Ms. Straumins completed undergraduate studies at Vanderbilt University and earned an MBA from the University of Kansas.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
1.08%	05/04/2026	943,438 ( 1.08% )	42 M $	30/07/2026

Jennifer Straumins active positions

Companies	Position	Start
Calumet Specialty Products Partners LP Calumet Specialty Products Partners LP Oil Refining/MarketingEnergy Minerals Produces specialty hydrocarbon and fuel products	Director/Board Member	11/02/2021
Wincoram Asset Management LLC Wincoram Asset Management LLC Oilfield Services/EquipmentIndustrial Services Offers consulting, investment management and capital solutions for oil & gas industry	Director/Board Member	-
ZXP Technologies LLC ZXP Technologies LLC Miscellaneous Commercial ServicesCommercial Services Provides contract blending and packaging services for mineral oil & synthetic lubricants, fuel treatments, agricultural chemical and bulk powder products	Director/Board Member	-

All active positions of Jennifer Straumins

Former positions of Jennifer Straumins

Companies	Position	End
Calumet GP LLC Calumet GP LLC Financial ConglomeratesFinance Provides investment services	Director/Board Member	30/06/2024
Maverick Performance Products LLC Maverick Performance Products LLC Industrial SpecialtiesProcess Industries Manufactures, markets and distributes lubricant products	Founder	31/12/2023
Calumet GP LLC Calumet GP LLC Financial ConglomeratesFinance Provides investment services	President	27/10/2014
Calumet Specialty Products Partners LP Calumet Specialty Products Partners LP Oil Refining/MarketingEnergy Minerals Produces specialty hydrocarbon and fuel products	President	-

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Training of Jennifer Straumins

Experiences
Positions held

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Private companies

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Connections

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Linked companies

Private companies	7
Calumet Specialty Products Partners LP Calumet Specialty Products Partners LP Oil Refining/MarketingEnergy Minerals Produces specialty hydrocarbon and fuel products	Energy Minerals
Vanderbilt University Vanderbilt University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
University of Kansas University of Kansas Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Calumet GP LLC Calumet GP LLC Financial ConglomeratesFinance Provides investment services	Finance
ZXP Technologies LLC ZXP Technologies LLC Miscellaneous Commercial ServicesCommercial Services Provides contract blending and packaging services for mineral oil & synthetic lubricants, fuel treatments, agricultural chemical and bulk powder products	Commercial Services
Maverick Performance Products LLC Maverick Performance Products LLC Industrial SpecialtiesProcess Industries Manufactures, markets and distributes lubricant products	Process Industries
Wincoram Asset Management LLC Wincoram Asset Management LLC Oilfield Services/EquipmentIndustrial Services Offers consulting, investment management and capital solutions for oil & gas industry	Industrial Services